EU/US Properties Organoleptics Cosmetics Suppliers Safety Safety in use Safety references References Other Blenders Uses Occurrence Synonyms Articles Notes

phosphoric acid
hydrogen phosphate

Supplier Sponsors

Name:phosphoric acid
CAS Number: 7664-38-2Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg:231-633-2
Nikkaji Web:J3.746J
Beilstein Number:1921286
XlogP3-AA:-2.10 (est)
Molecular Weight:97.99447200
Formula:H3 O4 P
BioActivity Summary:listing
NMR Predictor:Predict (works with chrome, Edge or firefox)
Category:cosmetic agents, acidity regulators
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
Google Books:Search
Google Scholar: with word "volatile"Search
Google Scholar: with word "flavor"Search
Google Scholar: with word "odor"Search
Perfumer and Flavorist:Search
Google Patents:Search
US Patents:Search
EU Patents:Search
Pubchem Patents:Search
 FDA/DG SANTE Petitions, Reviews, Notices:
182.1073 Phosphoric acid View - review
EU SANCO Phosphoric acid View - review
JECFA Food Additive: Phosphoric Acid
GSFA Codex: Phosphoric acid (338)
DG SANTE Food Additives:phosphoric acid
DG SANTE Food Contact Materials:phosphoric acid
FEMA Number:2900 phosphoric acid
FDA:No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm (SATF):7664-38-2 ; PHOSPHORIC ACID
FDA Regulation:
Subpart B--Requirements for Specific Standardized Cheese and Related Products
Sec. 133.123 Cold-pack and club cheese.

Subpart B--Requirements for Specific Standardized Cheese and Related Products
Sec. 133.124 Cold-pack cheese food.

Subpart B--Requirements for Specific Standardized Cheese and Related Products
Sec. 133.129 Dry curd cottage cheese.

Subpart B--Requirements for Specific Standardized Cheese and Related Products
Sec. 133.169 Pasteurized process cheese.

Subpart B--Requirements for Specific Standardized Cheese and Related Products
Sec. 133.173 Pasteurized process cheese food.

Subpart B--Requirements for Specific Standardized Cheese and Related Products
Sec. 133.178 Pasteurized neufchatel cheese spread with other foods.

Subpart B--Requirements for Specific Standardized Cheese and Related Products
Sec. 133.179 Pasteurized process cheese spread.

Subpart B--Requirements for Specific Standardized Cacao Products
Sec. 163.110 Cacao nibs.

Subpart B--Requirements for Specific Standardized Cacao Products
Sec. 163.111 Chocolate liquor.

Subpart B--Requirements for Specific Standardized Cacao Products
Sec. 163.112 Breakfast cocoa.

Subpart C--Substances for Use as Components of Coatings
Sec. 175.300 Resinous and polymeric coatings.

Subpart C--Substances for Use Only as Components of Articles Intended for Repeated Use
Sec. 177.2260 Filters, resin-bonded.

Subpart B--Substances Utilized To Control the Growth of Microorganisms
Sec. 178.1010 Sanitizing solutions.

Subpart D--Certain Adjuvants and Production Aids
Sec. 178.3520 Industrial starch-modified.

Subpart B--Multiple Purpose GRAS Food Substances
Sec. 182.1073 Phosphoric acid.

Subpart A--Foods
Sec. 73.275 Dried algae meal.

Subpart A--Foods
Sec. 73.85 Caramel.
Physical Properties:
Appearance:white crystals (est)
Assay: 99.00 to 100.00
Food Chemicals Codex Listed: No
Melting Point: 41.00 to 44.00 °C. @ 760.00 mm Hg
Boiling Point: 158.00 °C. @ 760.00 mm Hg
Vapor Pressure:2.200000 mmHg @ 20.00 °C.
Vapor Density:3.4 ( Air = 1 )
Flash Point: 32.00 °F. TCC ( 0.00 °C. ) (est)
logP (o/w): -2.150
Soluble in:
 water, 5.386e+005 mg/L @ 25 °C (est)
Organoleptic Properties:
Odor Strength:none
Odor Description:at 10.00 % in water. bland
Odor and/or flavor descriptions from others (if found).
Cosmetic Information:
CosIng:cosmetic data
Cosmetic Uses: buffering agents
APAC Chemical
Phosphoric Acid
Flavor: characteristic
Food grade phosphoric acid is used widely as flavor additive to acidify food and beverage. For example, the sharp flavor from the carbonated soft drinks, such as Cola, comes from the phosphoric acid.
Phosphoric acid - crystallized 99%
Odor: characteristic
Use: Our crystallized phosphoric acid has a 99% content. It is obtained from our thermal phosphoric acid in liquid form. This grade is essentially packed in 25 or 35 kg buckets. Our product is particularly appreciated for its purity and its solid form.
Covalent Chemical
Phosphoric Acid
ECSA Chemicals
ECSA Chemicals
ECSA Chemicals
ECSA Chemicals
ECSA Chemicals
ECSA Chemicals
ECSA Chemicals
ECSA Chemicals
ECSA Chemicals
ECSA Chemicals
ECSA Chemicals
Foodchem International
Phosphoric Acid
Glentham Life Sciences
Phosphoric acid 85%
Graham Chemical
Phosphoric Acid
Kraft Chemical
Phosphoric Acid
Krunal Group
Phosphoric Acid
Lluch Essence
Northwestern Extract
Phosphoric Acid 10%, 75%
Penta International
Penta International
Penta International
Santa Cruz Biotechnology
For experimental / research use only.
Phosphoric acid solution
Phosphoric acid solution, 85wt. % in H2O
Certified Food Grade Products
Silver Fern Chemical
Phosphoric Acid
Odor: characteristic
Use: Phosphoric Acid is a common acidulant used in a number of industries including but not limited to agriculture, beverage production, food processing and wood treatment. Phosphoric Acid is also used as an industrial cleaner for mineral and rust removal. Check out MSDS Phosphoric Acid file below to know various application of Phosphoric Acid in detail.
Tianjin Talent Chemical
Phosphoric Acid
Wedor Corporation
Phosphoric acid, 75%, FG
Zhong Ya Chemical
Phosphoric Acid
Safety Information:
Preferred SDS: View
European information :
Most important hazard(s):
Xn - Harmful.
R 34 - Causes burns.
S 02 - Keep out of the reach of children.
S 24/25 - Avoid contact with skin and eyes.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 36/37/39 - Wear suitable clothing, gloves and eye/face protection.
S 45 - In case of accident or if you feel unwell seek medical advice immediately.
Hazards identification
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
oral-rat LD50 1530 mg/kg
BIOFAX Industrial Bio-Test Laboratories, Inc., Data Sheets. Vol. 17-4/1970

unreported-man LDLo 220 mg/kg
"Poisoning; Toxicology, Symptoms, Treatments," 2nd ed., Arena, J.M., Springfield, IL, C.C. Thomas, 1970Vol. 2, Pg. 73, 1970.

Dermal Toxicity:
skin-rabbit LD50 2740 mg/kg
BIOFAX Industrial Bio-Test Laboratories, Inc., Data Sheets. Vol. 17-4/1970

Inhalation Toxicity:
inhalation-rat LC50 > 850 mg/m3/1H
BIOFAX Industrial Bio-Test Laboratories, Inc., Data Sheets. Vol. 17-4/1970

Safety in Use Information:
cosmetic agents, acidity regulators
Recommendation for phosphoric acid usage levels up to:
 not for fragrance use.
Use levels for FEMA GRAS flavoring substances on which the FEMA Expert Panel based its judgments that the substances are generally recognized as safe (GRAS).
The Expert Panel also publishes separate extensive reviews of scientific information on all FEMA GRAS flavoring substances and can be found at FEMA Flavor Ingredient Library
publication number: 3. Update in publication number(s): 29
Click here to view publication 3
 average usual ppmaverage maximum ppm
baked goods: 0.300001500.00000
beverages(nonalcoholic): 0.50000510.00000
beverages(alcoholic): 100.000002000.00000
breakfast cereal: 0.080000.08000
cheese: 3.000005.00000
chewing gum: --
condiments / relishes: --
confectionery froastings: 0.700000.80000
egg products: --
fats / oils: --
fish products: --
frozen dairy: 0.30000660.00000
fruit ices: --
gelatins / puddings: 0.400000.50000
granulated sugar: --
gravies: --
hard candy: 5000.000005000.00000
imitation dairy: 1.000002.00000
instant coffee / tea: 0.300000.40000
jams / jellies: 0.050000.05000
meat products: 0.020000.02000
milk products: --
nut products: --
other grains: 0.040000.04000
poultry: --
processed fruits: --
processed vegetables: 0.020000.02000
reconstituted vegetables: 0.020001.00000
seasonings / flavors: --
snack foods: --
soft candy: 0.100000.30000
soups: --
sugar substitutes: --
sweet sauces: 0.200000.20000
Safety References:
European Food Safety Authority (EFSA) reference(s):

Scientific Opinion on the evaluation of the substances currently on the list in the Annex to Commission Directive 96/3/EC as acceptable previous cargoes for edible fats and oils Part I of III
View page or View pdf

Scientific Opinion on the safety and efficacy of orthophosphoric acid for all animal species
View page or View pdf

Assessment of one published review on health risks associated with phosphate additives in food
View page or View pdf

Re-evaluation of phosphoric acidphosphates di-, tri- and polyphosphates (E 338341, E 343, E 450452) as food additives and the safety of proposed extension of use
View page or View pdf

Statement on the safety and efficacy of phosphoric acid 60% on silica carrier (UD60) for all animal species
View page or View pdf

Safety assessment of the substance phosphoric acid, mixed esters with 2-hydroxyethyl methacrylate, for use in food contact materials
View page or View pdf

EPI System: View
Daily Med:search
NIOSH International Chemical Safety Cards:search
NIOSH Pocket Guide:search
Chemical Carcinogenesis Research Information System:Search
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA GENetic TOXicology:Search
EPA Substance Registry Services (TSCA):7664-38-2
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :1004
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:1
phosphoric acid
EPA/NOAA CAMEO:hazardous materials
 phosphoric acid
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:7664-38-2
Pubchem (cid):1004
Pubchem (sid):134988184
Other Information:
(IUPAC):Atomic Weights of the Elements 2011 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
FDA Substances Added to Food (formerly EAFUS):View
FDA Indirect Additives used in Food Contact Substances:View
Golm Metabolome Database:Search
KEGG (GenomeNet):C00009
HMDB (The Human Metabolome Database):HMDB02142
Export Tariff Code:2809.20.0030
FDA Listing of Food Additive Status:View
VCF-Online:VCF Volatile Compounds in Food
Potential Blenders and core components note
None Found
Potential Uses:
 buffering agents
Occurrence (nature, food, other):note
 banana fruit
Search Trop Picture
 not found in nature
 poppy opium poppy latex
Search Trop Picture
 hydrogen phosphate
 mikro klene DF
orthophosphoric acid
white phosphoric acid
 phosphoric acid (food grade)
 phosphoric acid 85% in water


PubMed:Relationship between physical properties and sensory attributes of carbonated beverages.
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PubMed:Preparation and structural characterization of poly-mannose synthesized by phosphoric acid catalyzation under microwave irradiation.
PubMed:New solvent systems for gradient counter-current chromatography in separation of betanin and its derivatives from processed Beta vulgaris L. juice.
PubMed:[Comparison of HPLC fingerprints of Xanthium sibiricum and Xanthium mongolicum fruits].
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PubMed:[Validation study on a multi-residue analysis of pesticides in agricultural products by using phosphoric acid treatment and GC-MS/MS].
PubMed:Chemical additive to enhance antimicrobial efficacy of chlorine and control cross-contamination during immersion chill of broiler carcasses.
PubMed:Determination of phenolic acids and flavonoids in raw propolis by silica-supported ionic liquid-based matrix solid phase dispersion extraction high performance liquid chromatography-diode array detection.
PubMed:Effect of sodium chloride on the survival of Shigella flexneri in acidified laboratory media and cucumber puree.
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PubMed:Physicochemical and functional properties of rapeseed protein isolate: influence of antinutrient removal with acidified organic solvents from rapeseed meal.
PubMed:[Simultaneous determination of statins in dietary supplements by ultra-performance liquid chromatography].
PubMed:Development of direct competitive ELISA for residue analysis of fungicide chlorothalonil in vegetables.
PubMed:Simultaneous determination of tylosin and josamycin residues in muscles, liver, eggs and milk by MLC with a monolithic column and time-programmed UV detection: application to baby food and formulae.
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PubMed:The catalytic kinetic method for the determination of trace formaldehyde (FA) base on a bromate-eosin Y system.
PubMed:Is phosphorus intake that exceeds dietary requirements a risk factor in bone health?
PubMed:Acidifying and yeast extract in diets for adults cats.
PubMed:[Simultaneous determination of scopolamine hydrobromide, atropine sulfate, ephedrine hydrochloride and pseudoephedrine hydrochloride in Zhichuanling oral liquid with HPLC].
PubMed:[Comparative study on HPLC fingerprint of ordinary powder and ultrafine powder for Gardenia jasminoides f. longicarpa].
PubMed:Preparation and characterization of cellulose regenerated from phosphoric acid.
PubMed:Inadequate awareness among chronic kidney disease patients regarding food and drinks containing artificially added phosphate.
PubMed:Effort-related motivational effects of the pro-inflammatory cytokine interleukin 1-beta: studies with the concurrent fixed ratio 5/ chow feeding choice task.
PubMed:Development of a rapid LC-DAD/FLD method for the simultaneous determination of auxins and abscisic acid in plant extracts.
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PubMed:Reduction of the degradation activity of umami-enhancing purinic ribonucleotide supplement in miso by the targeted suppression of acid phosphatases in the Aspergillus oryzae starter culture.
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PubMed:Development and biotechnological application of a novel endoxylanase family GH10 identified from sugarcane soil metagenome.
PubMed:Qualitative and quantitative analysis of anthraquinones in rhubarbs by high performance liquid chromatography with diode array detector and mass spectrometry.
PubMed:Simultaneous saccharification and fermentation by engineered Saccharomyces cerevisiae without supplementing extracellular β-glucosidase.
PubMed:[Simultaneous determination of 11 polyphenols in ratafee by reversed-phase high performance liquid chromatography].
PubMed:Increased serum triglycerides and reduced HDL cholesterol in male rats after intake of ammonium chloride for 3 weeks.
PubMed:Simultaneous determination of prenylflavonoid and hop bitter acid in beer lee by HPLC-DAD-MS.
PubMed:Multi-residue determination of antibiotics in fish by liquid chromatography-tandem mass spectrometry.
PubMed:[Use of the analytical method LC-MS/MS for finding dinoseb and dinoterb in agricultural products, livestock products and seafood].
PubMed:Optimization of palm oil physical refining process for reduction of 3-monochloropropane-1,2-diol (3-MCPD) ester formation.
PubMed:Simultaneous analysis of steviol and steviol glycosides by liquid chromatography with ultraviolet detection on a mixed-mode column: application to Stevia plant material and Stevia-containing dietary supplements.
PubMed:A study of the association between serum bone-specific alkaline phosphatase and serum phosphorus concentration or dietary phosphorus intake.
PubMed:[Simultaneous determination of nine heterocyclic aromatic amines in mutton products by solid phase extraction-high performance liquid chromatography].
PubMed:Development of a validated HPLC method for the simultaneous determination of flavonoids in Cuscuta chinensis Lam. by ultra-violet detection.
PubMed:DNA damage in human lymphocytes exposed to four food additives in vitro.
PubMed:Stability of steviol glycosides in several food matrices.
PubMed:Analysis of short-chain aliphatic amines in food and water samples using a near infrared cyanine 1-(ε-succinimydyl-hexanoate)-1'-methyl-3,3,3',3'-tetramethyl-indocarbocyanine-5,5'-disulfonate potassium with CE-LIF detection.
PubMed:Determination of trigonelline, nicotinic acid, and caffeine in Yunnan Arabica coffee by microwave-assisted extraction and HPLC with two columns in series.
PubMed:Micellar electrokinetic chromatography method for the simultaneous determination of furanic compounds in honey and vegetable oils.
PubMed:Determination of lipoic acid by flow-injection and high-performance liquid chromatography with chemiluminescence detection.
PubMed:Electrostatic spraying of food-grade organic and inorganic acids and plant extracts to decontaminate Escherichia coli O157:H7 on spinach and iceberg lettuce.
PubMed:Enhanced inactivation of Salmonella and Pseudomonas biofilms on stainless steel by use of T-128, a fresh-produce washing aid, in chlorinated wash solutions.
PubMed:[Determination of multiple constituents in Wuling capsules by HPLC simultaneously].
PubMed:Influence of different acid and alkaline cleaning agents on the effects of irrigation of synthetic dairy factory effluent on soil quality, ryegrass growth and nutrient uptake.
PubMed:Chemical inactivation of protein toxins on food contact surfaces.
PubMed:Ultrasensitive determination of jasmonic acid in plant tissues using high-performance liquid chromatography with fluorescence detection.
PubMed:[Genotoxicity study of bone cement].
PubMed:Insights to the clarification of sugar cane juice expressed from sugar cane stalk and trash.
PubMed:Lack of awareness among future medical professionals about the risk of consuming hidden phosphate-containing processed food and drinks.
PubMed:Lactosylated casein phosphopeptides as specific indicators of heated milks.
PubMed:Betalain: a particular class of antioxidant pigment.
PubMed:Simultaneous determination of thirty non-steroidal anti-inflammatory drug residues in swine muscle by ultra-high-performance liquid chromatography with tandem mass spectrometry.
PubMed:[Simultaneous determination of 17 preservatives and antioxidants in condiments using ultra performance liquid chromatography-electrospray ionization tandem mass spectrometry].
PubMed:Effect of quantum therapy on pork quality.
PubMed:Resistance of two temperate Lactobacillus paracasei bacteriophages to high pressure homogenization, thermal treatments and chemical biocides of industrial application.
PubMed:Enamel protection: a comparison of marketed dentifrice performance against dental erosion.
PubMed:Enzyme-assisted extraction for the HPLC determination of ochratoxin A in pork and dry-cured ham.
PubMed:Determination of oleanolic and ursolic acid in Chinese herbs using HPLC and γ-CD as mobile phase modifier.
PubMed:In vitro antioxidant and radical-scavenging capacities of Citrullus colocynthes (L) and Artemisia absinthium extracts using promethazine hydrochloride radical cation and contemporary assays.
PubMed:Detection of two minor phosphorylation sites for bovine κ-casein macropeptide by reversed-phase liquid chromatography-tandem mass spectrometry.
PubMed:Multiresidue determination of fluoroquinolone antimicrobials in baby foods by liquid chromatography.
PubMed:Simultaneous determination of thiamphenicol, florfenicol and florfenicol amine in eggs by reversed-phase high-performance liquid chromatography with fluorescence detection.
PubMed:Decay profile and metabolic pathways of quinalphos in water, soil and plants.
PubMed:Fructo-oligosaccharide production from inulin through partial citric or phosphoric acid hydrolyses.
PubMed:Validation of a method for the analysis of nine quinolones in eggs by pressurized liquid extraction and liquid chromatography with fluorescence detection.
PubMed:Radionuclide concentrations in raw and purified phosphoric acids from Brazil and their processing wastes: implications for radiation exposures.
PubMed:[Determination of tetrodotoxin in fermentation broth of distiller's yeast by ion chromatography].
PubMed:Reduction of food intake by cholecystokinin requires activation of hindbrain NMDA-type glutamate receptors.
PubMed:Cola beverage and delayed elimination of methotrexate.
PubMed:In situ measurement of reaction volume and calculation of pH of weak acid buffer solutions under high pressure.
PubMed:Biofilms of Listeria monocytogenes produced at 12 °C either in pure culture or in co-culture with Pseudomonas aeruginosa showed reduced susceptibility to sanitizers.
PubMed:Electrostatic sprays of food-grade acids and plant extracts are more effective than conventional sprays in decontaminating Salmonella Typhimurium on spinach.
PubMed:Rapid methods to determine procyanidins, anthocyanins, theobromine and caffeine in rat tissues by liquid chromatography-tandem mass spectrometry.
PubMed:The effect of chemical treatment on reduction of aflatoxins and ochratoxin A in black and white pepper during washing.
PubMed:[Simultaneous analysis of 4 non-steroidal anti-inflammatory drug residues in mutton muscle using high performance liquid chromatography assisted by ultrasonic-microwave extraction].
PubMed:Maternal and fetal exposure to pesticides associated to genetically modified foods in Eastern Townships of Quebec, Canada.
PubMed:Optimization and validation of an RP-HPLC method for direct determination of metformin hydrochloride in human urine and in a dosage form.
PubMed:[Simultaneous determination of five illegal drugs in weight control foods with solid phase extraction-high performance liquid chromatography].
PubMed:Determination of cypromazine and its metabolite melamine in milk by cation-selective exhaustive injection and sweeping-capillary micellar electrokinetic chromatography.
PubMed:Microwave-assisted extraction and in situ clean-up for the determination of fluoroquinolone antibiotics in chicken breast muscle by LC-MS/MS.
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PubMed:[High performance liquid chromatographic fingerprints of triterpene glycosides from Stichopus japonicus].
PubMed:Preparation and properties of a coated slow-release and water-retention biuret phosphoramide fertilizer with superabsorbent.
PubMed:Antioxidative peptides derived from enzyme hydrolysis of bone collagen after microwave assisted acid pre-treatment and nitrogen protection.
PubMed:Rapid simultaneous determination of amines and organic acids in citrus using high-performance liquid chromatography.
PubMed:Analysis of sesquiterpene lactones, lignans, and flavonoids in wormwood (Artemisia absinthium L.) using high-performance liquid chromatography (HPLC)-mass spectrometry, reversed phase HPLC, and HPLC-solid phase extraction-nuclear magnetic resonance.
PubMed:Incorporation of nisin in natural casing for the control of spoilage microorganisms in vacuum packaged sausage.
PubMed:[HPLC fingerprint spectrum of honey-fried Radix Glycyrrhizae].
PubMed:Hydroxyapatite as a concentrating probe for phosphoproteomic analyses.
PubMed:Analytical methods for estimation of organophosphorus pesticide residues in fruits and vegetables: a review.
PubMed:Formation of elastic whey protein gels at low pH by acid equilibration.
PubMed:[Determination of arsanilic acid and sulfanilic acid as adulterant in feed additives by reversed-phase high performance liquid chromatography].
PubMed:Temperate and virulent Lactobacillus delbrueckii bacteriophages: comparison of their thermal and chemical resistance.
PubMed:Role of protein concentration and protein-saliva interactions in the astringency of whey proteins at low pH.
PubMed:Laser induced fluorescence coupled to capillary electrophoresis for the determination of fluoroquinolones in foods of animal origin using molecularly imprinted polymers.
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PubMed:Optimization of a pressurized liquid extraction method by experimental design methodologies for the determination of fluoroquinolone residues in infant foods by liquid chromatography.
PubMed:[Simultaneous determination of tetracyclines, sulfonamides and quinolones residues in chicken livers by ultra performance liquid chromatography-tandem mass spectrometry].
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PubMed:Organic acids make Escherichia coli more resistant to pulsed electric fields at acid pH.
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PubMed:Observation of a commercial fluorinated material, the polyfluoroalkyl phosphoric acid diesters, in human sera, wastewater treatment plant sludge, and paper fibers.
PubMed:Identification and determination butylmethoxydibenzoylmethane in the presence benzophenone-3 and ethylhexylmethoxycinnamate in suncare preparation.
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PubMed:Liquid chromatographic determination and depletion profile of oxytetracycline in milk after repeated intramuscular administration in sheep.
PubMed:Comparative evaluation of yogurt and low-fat cheddar cheese as delivery media for probiotic Lactobacillus casei.
PubMed:[Contents of furanocoumarins in grapefruit juice and health foods].
PubMed:[Determination of gossypol in feeds by HPLC].
PubMed:Radiological impact of almost a century of phosphate industry in Flanders, Belgium.
PubMed:Efficient sugar release by the cellulose solvent-based lignocellulose fractionation technology and enzymatic cellulose hydrolysis.
PubMed:Determination of the active metabolites of sibutramine in rat serum using column-switching HPLC.
PubMed:Preparation of activated carbon from Tunisian olive-waste cakes and its application for adsorption of heavy metal ions.
PubMed:Determination of ergot alkaloids in feed by HPLC.
PubMed:Production and carcase traits in broiler chickens given diets supplemented with inorganic trivalent chromium and an organic acid blend.
PubMed:New slow-releasing molybdenum fertilizer.
PubMed:A new liquid chromatographic method for routine determination of oxytetracycline marker residue in the edible tissues of farm animals.
PubMed:[Multi-residue method for determination of veterinary drugs and feed additives in meats by HPLC].
PubMed:Relationship between physical properties and sensory attributes of carbonated beverages.
PubMed:Efficacy of two acidic sanitizers for microbial reduction on metal cans and low-density polyethylene film surfaces.
PubMed:alpha-Lipoic acid in dietary supplements: development and comparison of HPLC-CEAD and HPLC-ESI-MS methods.
PubMed:Enhancement effects of vitamin K1 (phylloquinone) or vitamin K2 (menaquinone-4) on intestinal alkaline phosphatase activity in rats.
PubMed:Determination of added sulfites in dried garlic with a modified version of the optimized Monier-Williams method.
PubMed:Monitoring of fluoroquinolone residual levels in chicken eggs by microbiological assay and confirmation by liquid chromatography.
PubMed:Anthocyanins in wild blueberries of Quebec: extraction and identification.
PubMed:Improving fragmentation of poorly fragmenting peptides and phosphopeptides during collision-induced dissociation by malondialdehyde modification of arginine residues.
PubMed:Carbonated beverages and chronic kidney disease.
PubMed:Extraction and separation of water-soluble proteins from different wheat species by acidic capillary electrophoresis.
PubMed:Carboxy-terminated oligo(ethylene glycol)-alkane phosphate: synthesis and self-assembly on titanium oxide surfaces.
PubMed:Hydrolysis of sorghum straw using phosphoric acid: evaluation of furfural production.
PubMed:[The method of the simultaneous determination of the citrinin and ochratoxin A content in cereals and cereal products].
PubMed:Caffeic acid derivatives production by hairy root cultures of Echinacea purpurea.
PubMed:Colas, but not other carbonated beverages, are associated with low bone mineral density in older women: The Framingham Osteoporosis Study.
PubMed:Simultaneous determination of ethidimuron, methabenzthiazuron, and their two major degradation products in soil.
PubMed:Efficacy of selected acidulants in pureed green beans inoculated with pathogens (Escherichia coli O157:H7 and Listeria monocytogenes).
PubMed:Confirmation of diminazene diaceturate in bovine plasma using electrospray liquid chromatography-mass spectrometry.
PubMed:Resolution of an intense sweetener mixture by use of a flow injection sensor with on-line solid-phase extraction. Application to saccharin and aspartame in sweets and drinks.
PubMed:Estimation of iodine in salt fortified with iodine & iron.
PubMed:Water-soluble vitamins.
PubMed:Flow-injection flame atomic absorption spectrometric determination of trace amounts of cadmium in solid and semisolid milk products coupling a continuous ultrasound-assisted extraction system with the online preconcentration on a chelating aminomethylphosphoric acid resin.
PubMed:[Determination of 4-hexylresorcinol residues in prawns and crabs].
PubMed:Determination of cyanide in blood by isotope-dilution gas chromatography-mass spectrometry.
PubMed:Residue formations of phosphorus hydride polymers and phosphorus oxyacids during phosphine gas fumigations of stored products.
PubMed:Simultaneous determination of 16 sulfonamides in honey by liquid chromatography/tandem mass spectrometry.
PubMed:Analysis of tea catechins in human plasma by high-performance liquid chromatography with solid-phase extraction.
PubMed:[Determination of oxolinic acid residues in baked and fresh eels by high performance liquid chromatography without derivatization].
PubMed:[Comprehensive determination of furanocoumarin derivatives in citrus juice by high performance liquid chromatography].
PubMed:Determination of ochratoxin A in beer marketed in Spain by liquid chromatography with fluorescence detection using lead hydroxyacetate as a clean-up agent.
PubMed:Determination of preservatives in cosmetics and food samples by micellar liquid chromatography.
PubMed:Development of a large-scale (50 L) apparatus for ampholyte-free isoelectric focusing (autofocusing) of peptides in enzymatic hydrolysates of food proteins.
PubMed:Functional analysis of the single nucleotide polymorphism (787T>C) in the tissue-nonspecific alkaline phosphatase gene associated with BMD.
PubMed:Development and evaluation of an on-line hide decontamination procedure for use in a commercial beef processing plantt.
PubMed:Development of activated carbon using vine shoots (Vitis vinifera) and its use for wine treatment.
PubMed:Determination of sulfonamide residues in the tissues of food animals using automated precolumn derivatization and liquid chromatography with fluorescence detection.
PubMed:Quantitative determination of ochratoxin A in kidneys by liquid chromatography/mass spectrometry.
PubMed:Occurrence and significance of filamentous bacteria in pulp and paper activated sludge systems.
PubMed:[Simultaneous determination of stevioside, rebaudioside A and glycyrrhizic acid in foods by HPLC].
PubMed:Treatment of hypersaline industrial wastewater by a microbial consortium in a sequencing batch reactor.
PubMed:Manufacture of fermentable sugar solutions from sugar cane bagasse hydrolyzed with phosphoric acid at atmospheric pressure.
PubMed:Potentiometric quasi-array employing calixarene derivatives for the high-throughput similarity/diversity screening of beta-adrenergic and beta-blocking chiral drugs by HPLC.
PubMed:Study of sweet taste evaluation using taste sensor with lipid/polymer membranes.
PubMed:Direct determination of free methionine in soy-based infant formula.
PubMed:Determination of arsenic species in fish, crustacean and sediment samples from Thailand using high performance liquid chromatography (HPLC) coupled with inductively coupled plasma mass spectrometry (ICP-MS).
PubMed:Simple, rapid determination of enrofloxacin and ciprofloxacin in bovine milk and plasma by high-performance liquid chromatography with fluorescence detection.
PubMed:Ochratoxin A in raisins and currants: basic extraction procedure used in two small marketing surveys of the occurrence and control of the heterogeneity of the toxins in samples.
PubMed:Improved liquid chromatographic method for determination of organic acids in leaves, pulp, fruits, and rinds of Garcinia.
PubMed:Evaluation of sodium bisulphate and phosphoric acid as urine acidifiers for cats.
PubMed:Adsorption of volatile organic compounds by pecan shell- and almond shell-based granular activated carbons.
PubMed:Liquid chromatography-fluorescence detection for simultaneous analysis of sulfonamide residues in honey.
PubMed:Capillary electrophoresis separation of high molecular weight glutenin subunits in bread wheat (Triticum aestivum L.) and related species with phosphate-based buffers.
PubMed:Effect of sulfuric and phosphoric acid pretreatments on enzymatic hydrolysis of corn stover.
PubMed:Adsorption of metal ions by pecan shell-based granular activated carbons.
PubMed:[Determination of monensin residue in chicken by HPLC with post-column derivatization].
PubMed:Effectiveness of commercial disinfectants for inactivating hepatitis A virus on agri-food surfaces.
PubMed:Determination of trace molybdenum in vegetable and food samples by spectrophotometry with p-carboxyphenylfluorone.
PubMed:Freundlich adsorption isotherms of agricultural by-product-based powdered activated carbons in a geosmin-water system.
PubMed:Liquid chromatographic determination of fluoroquinolones in egg albumen and egg yolk of laying hens using fluorometric detection.
PubMed:[Simultaneous analysis of four diuretic drugs by HPLC and its application to health food supplements advertising weight reduction].
PubMed:Organic acids from leaves, fruits, and rinds of Garcinia cowa.
PubMed:Rapid, low cost thin-layer chromatographic screening method for the detection of ochratoxin A in green coffee at a control level of 10 microg/kg.
PubMed:Influence of surface finish on the cleanability of stainless steel.
PubMed:The effect of ethoxyquin on the quality of ground poultry mortality carcasses preserved by lactic acid fermentation and phosphoric acid stabilization.
PubMed:Effect of level of acidification by phosphoric acid, storage temperature, and length of storage on the chemical and biological stability of ground poultry mortality carcasses.
PubMed:Toxicological review of inorganic phosphates.
PubMed:[Determination method of isocitric acid in food additive citric acid].
PubMed:[Determination of antioxidants BHT,BHA and PG in food with high performance liquid chromatography].
PubMed:Thermal stability of organophosphorus pesticide triazophos and its relevance in the assessment of risk to the consumer of triazophos residues in food.
PubMed:Production, purification, and properties of an endoglucanase produced by the hyphomycete Chalara (Syn. Thielaviopsis) paradoxa CH32.
PubMed:Quantitative Determination of the Glucosinolates Sinigrin and Progoitrin by Specific Antibody ELISA Assays in Brussels Sprouts.
PubMed:Flavonoids and phenolic acids of sage: influence of some agricultural factors.
PubMed:Spectrophotometric determination of trace amounts of molybdenum in vegetal and tobacco tissues with a new chromogenic reagent, dimethoxyhydroxyphenylflurone.
PubMed:Chemical characterization of sicilian prickly pear (Opuntia ficus indica) and perspectives for the storage of its juice.
PubMed:Simultaneous determination of nicotinic acid and nicotinamide in cooked sausages.
PubMed:Acidified sodium chlorite antimicrobial treatment of broiler carcasses.
PubMed:[Studies on simultaneous determination of 17 organochlorine and 9 pyrethroid pesticides of agricultural products].
PubMed:Rapid determination of nosiheptide in meat and egg by liquid chromatography with fluorescence detection.
PubMed:Determination of histidine and related compounds in rumen fluid by liquid chromatography.
PubMed:Determination of total riboflavin in cooked sausages.
PubMed:Rapid determination of citrinin in corn by fluorescence liquid chromatography and enzyme immunoassay.
PubMed:Reduction of Escherichia coli O157:H7 and Salmonella typhimurium on beef carcass surfaces using acidified sodium chlorite.
PubMed:Studies on extraction of fumonisins from rice, corn-based foods and beans.
PubMed:Comparison of erosion of dental enamel by four drinks using an intra-oral applicance.
PubMed:Geographical distribution of radiation risks in The Netherlands.
PubMed:[Soft-drinks and health].
PubMed:Ethanol production from spent cherry brine.
PubMed:Liquid chromatographic determination of thalidomide in tablets, capsules, and raw materials.
PubMed:Determination of heterocyclic aromatic amines by micellar electrokinetic chromatography with amperometric detection.
PubMed:Determination of diphenoxylate hydrochloride and atropine sulfate in combination drug formulations by liquid chromatography.
PubMed:Metabolic changes and nutrient repletion in lambs provided with electrolyte solutions before and after feed and water deprivation.
PubMed:An evaluation of various response criteria in assessing biological availability of phosphorus for broilers.
PubMed:Liquid chromatographic determination of the antibiotic fumagillin in fish meat samples.
PubMed:Glutathione conjugation of the cytostatic drug ifosfamide and the role of human glutathione S-transferases.
PubMed:Effect of casein-based semi-synthetic food on renal acid excretion and acid-base state of blood in dogs.
PubMed:The temporal relationships of synthesis and phosphorylation in stress proteins 70 and 90 in aged caloric restricted rats exposed to bleomycin.
PubMed:Method modification for liquid chromatographic determination of thiamine, riboflavin, and pyridoxine in medical foods.
PubMed:Whole-body exposures to a phosphoric acids aerosol: II. Food/water/weight effects in wild rodent and avian species.
PubMed:[Struvite stone dietetics: 1. Effect of different feed rations on the urine pH value of cats].
PubMed:Development of chronic renal disease in cats fed a commercial diet.
PubMed:Effect of dietary phosphoric acid supplementation on acid-base balance and mineral and bone metabolism in adult cats.
PubMed:[Production of a carp-based hamburger-like product by reducing the water activity].
PubMed:High sugar content of extracts interferes with colorimetric determination of amino acids and free proline.
PubMed:Characteristics and identity of obligately aerobic spoilage yeasts from fish silage.
PubMed:Liquid chromatographic determination of tolnaftate in commercial products.
PubMed:High-performance liquid chromatographic measurement of tryptophan in blood, tissues, urine, and foodstuffs with electrochemical and fluorometric detections.
PubMed:Liquid chromatographic-electrochemical determination of ethylenethiourea in foods by revised official method.
PubMed:Absence of mutagenic activity of acidity regulators in the Ames Salmonella/microsome test.
PubMed:Determination of native folates in milk and other dairy products by high-performance liquid chromatography.
PubMed:Determination of insoluble, soluble, and total dietary fiber in foods and food products: interlaboratory study.
PubMed:Simultaneous micro-determination of nicotinamide and its major metabolites, N1-methyl-2-pyridone-5-carboxamide and N1-methyl-4-pyridone-3-carboxamide, by high-performance liquid chromatography.
PubMed:Rapid method for determination of milk casein content by infrared analysis.
PubMed:Gas chromatographic determination of calcium propionate added as preservative to bread.
PubMed:Determination of phosphate ions with an enzyme sensor system.
PubMed:Gas chromatographic determination of tetramethylsuccinonitrile in poly(vinyl chloride) products in contact with food.
PubMed:[Determination of vitamin B6 in food using high pressure liquid chromatography].
PubMed:Rapid determination of total lipids in mosquitoes.
PubMed:Improved procedure for determination of acrylonitrile in foods and its application to meat.
PubMed:Determination of xanthomegnin in grains and animal feeds by liquid chromatography with electrochemical detection.
PubMed:Natural occurrences of ochratoxicosis in poultry.
PubMed:Extraction and TLC separation of food, drug, and cosmetic dyes from tablet-coating formulations.
PubMed:[Determination of 90 Sr in milk by solvent extraction of 90Y (author's transl)].
PubMed:[Thin-layer chromatography of sugars (author's transl)].
PubMed:[Influence of water activity on the enzymatic changes in freeze-dehydrated muscle. II. Reactions of carbohydrates (author's transl)].
PubMed:[Phosphoric acid ester preparations used in cattle, swine and sheep with special reference to cholinesterase activity. 3. Use of phosphoric acid ester preparations and their effect on acetylcholinesterase activity in swine].
PubMed:Determination of plasmalogens after treating with a 2,4-dinitrophenylhydrazine-phosphoric acid reagent.
PubMed:[Studies on organic phosphoric acid ester as a fodder additive].
PubMed:[On the problem of the presence of free phosphoric acid in foodstuffs, especially during their passage through the gastrointestinal tract].
PubMed:[Compleximetric semi-microdosage of phosphoric acid in foodstuffs].
concise etchant is 37% h3po4. Found in fruit juices. Used in foods as an acidulant for drinks and candies, pH control agent, buffering agent, flavour enhancer, flavouring agent, sequestrant, stabiliser and thickener, and synergist Phosphoric acid, also known as orthophosphoric acid or phosphoric(V) acid, is a mineral (inorganic) acid having the chemical formula H3PO4. Orthophosphoric acid molecules can combine with themselves to form a variety of compounds which are also referred to as phosphoric acids, but in a more general way. The term phosphoric acid can also refer to a chemical or reagent consisting of phosphoric acids, usually orthophosphoric acid. (Wikipedia) The phosphate ion is a polyatomic ion with the empirical formula PO4H and a molecular mass of 94.97 daltons; it consists of one central phosphorus atom surrounded by four identical oxygen atoms in a tetrahedral arrangement. It is a hypervalent molecule (the phosphorus atom has 10 electrons in its valence shell). A phosphate, in inorganic chemistry, is a salt of phosphoric acid. Phosphates are also important in biochemistry and biogeochemistry. In agriculture phosphate refers to one of the three primary plant nutrients, and it is a component of fertilizers. In ecological terms, because of its important role in biological systems, phosphate is a highly sought after resource. Consequently, it is often a limiting reagent in environments, and its availability may govern the rate of growth of organisms. Addition of high levels of phosphate to environments and to micro-environments in which it is typically rare can have significant ecological consequences. In the context of pollution, phosphates are a principal component of total dissolved solids, a major indicator of water quality. [HMDB]
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