calcium phosphate dibasic
calcium hydrogen phosphate (1:1:1)

Sponsors

Name: calcium hydrogen phosphate
CAS Number: 7757-93-9Picture of molecule3D/inchi
Other: 155420-92-1
ECHA EINECS - REACH Pre-Reg: 231-826-1
FDA UNII: L11K75P92J
Nikkaji Web: J43.741G
MDL: MFCD00010909
Molecular Weight: 136.05653200
Formula: H Ca O4 P
NMR Predictor: Predict (works with chrome or firefox)
Category: acidity regulators
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
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 FDA/DG SANTE Petitions, Reviews, Notices:
1975 Calcium phosphate dibasic View-review
JECFA Food Additive: Calcium Hydrogen Phosphate
GSFA Codex: Calcium hydrogen phosphate (341(ii))
FDA Mainterm: CALCIUM PHOSPHATE, DIBASIC
FDA Regulation:
FDA PART 137 -- CEREAL FLOURS AND RELATED PRODUCTS
Subpart B--Requirements for Specific Standardized Cereal Flours and Related Products
Sec. 137.105 Flour.


FDA PART 175 -- INDIRECT FOOD ADDITIVES: ADHESIVES AND COMPONENTS OF COATINGS
Subpart C--Substances for Use as Components of Coatings
Sec. 175.300 Resinous and polymeric coatings.


FDA PART 181 -- PRIOR-SANCTIONED FOOD INGREDIENTS
Subpart B--Specific Prior-Sanctioned Food Ingredients
Sec. 181.29 Stabilizers.


FDA PART 182 -- SUBSTANCES GENERALLY RECOGNIZED AS SAFE
Subpart B--Multiple Purpose GRAS Food Substances
Sec. 182.1217 Calcium phosphate.


FDA PART 182 -- SUBSTANCES GENERALLY RECOGNIZED AS SAFE
Subpart I--Nutrients
Sec. 182.8217 Calcium phosphate.
 
Physical Properties:
Appearance: white granular powder (est)
Assay: 98.00 to 100.00
Food Chemicals Codex Listed: No
Boiling Point: 158.00 °C. @ 760.00 mm Hg (est)
Vapor Pressure: 1.410000 mm/Hg @ 25.00 °C. (est)
Flash Point: 32.00 °F. TCC ( 0.00 °C. ) (est)
logP (o/w): -2.148 (est)
Soluble in:
 water, slightly
 water, 1e+006 mg/L @ 25 °C (est)
Insoluble in:
 alcohol
 
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
CosIng: cosmetic data
Cosmetic Uses: abrasives
bulking agents
opacifying agents
oral care agents
 
Suppliers:
Aceto
Dicalcium Phosphate USP/FCC Anhydrous
American Elements
Calcium Phosphate Dibasic Anhydrous 99%
Odor: characteristic
Use: Calcium Phosphate Dibasic, Anhydrous is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards.
American International Chemical, LLC.
Dicalcium Phosphate
BOC Sciences
For experimental / research use only.
Calcium Hydrogen Phosphate > 95%
Odor: characteristic
Use: Calcium Hydrogen Phosphate is a biological Buffer.
Charkit Chemical
DICALCIUM PHOSPHATE ANHYDROUS (DCPa), POWDER, FCC GRADE
Charkit Chemical
DICALCIUM PHOSPHATE ANHYDROUS, USP
Charkit Chemical
DICALCIUM PHOSPHATE ANHYDROUS
Graham Chemical
Dicalcium Phosphate
Jost Chemical
Calcium Phosphate Dibasic Anhydrous USP, Low
Kraft Chemical
Dicalcium Phosphate
Lianyungang Yunbo Chemical
DICALCIUM PHOSPHATE
Penta International
CALCIUM PHOSPHATE DIBASIC (DIHYDRATE) POWDER USP
Penta International
CALCIUM PHOSPHATE DIBASIC FCC (ANHYDROUS)
Prinova
Dicalcium Phosphate
Santa Cruz Biotechnology
For experimental / research use only.
Calcium Phosphate Dibasic
Sigma-Aldrich
For experimental / research use only.
Dibasic Calcium Phosphate
Silver Fern Chemical
Dicalcium Phosphate
Odor: characteristic
Use: Dicalcium phosphate is mainly used as a dietary supplement in prepared breakfast cereals, dog treats, enriched flour, and noodle products. It is also used as a tableting agent in some pharmaceutical preparations. It is used in poultry feed and also in some toothpastes as a tartar control agent.
Zhong Ya Chemical
Calcium Phosphate, Di
 
Safety Information:
Preferred SDS: View
 
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
 
Pictogram
 
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
 
Safety in Use Information:
Category: acidity regulators
Recommendation for calcium phosphate dibasic usage levels up to:
 not for fragrance use.
 
Recommendation for calcium phosphate dibasic flavor usage levels up to:
 not for flavor use.
 
Safety References:
European Food Safety Authority (EFSA) reference(s):
Assessment of one published review on health risks associated with phosphate additives in food
View page or View pdf
EPI System: View
Daily Med: search
NLM Hazardous Substances Data Bank: Search
Chemical Carcinogenesis Research Information System: Search
Cancer Citations: Search
Toxicology Citations: Search
EPA Substance Registry Services (TSCA): 7757-93-9
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 24441
National Institute of Allergy and Infectious Diseases: Data
WGK Germany: 1
 calcium hydrogen phosphate
Chemidplus: 0007757939
 
References:
 calcium hydrogen phosphate
NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 7757-93-9
Pubchem (cid): 24441
Pubchem (sid): 134989841
 
Other Information:
(IUPAC): Atomic Weights of the Elements 2009
(IUPAC): Atomic Weights of the Elements 2009 (pdf)
Videos: The Periodic Table of Videos
tgsc: Atomic Weights use for this web site
(IUPAC): Periodic Table of the Elements
FDA Everything Added to Food in the United States (EAFUS): View
CHEBI: View
CHEMBL: View
KEGG (GenomeNet): D03302
HMDB (The Human Metabolome Database): Search
FooDB: FDB013355
Export Tariff Code: 2835.25.0000
Haz-Map: View
Household Products: Search
ChemSpider: View
Wikipedia: View
RSC Learn Chemistry: View
Formulations/Preparations:
•grades: united states pharmacopeia; "food chemicals codex"; dentrifice grade; feed grade, 18.5 or 21% phosphorus. •dosage forms: calcium phosphate & vitamin d (squibb): each tablet contains dibasic calcium phosphate 228 mg, calcium carbonate 45 mg, & vitamin d 330 iu. •anhydrous and monohydrate salt
 
Potential Blenders and core components note
None Found
 
Potential Uses:
None Found
 
Occurrence (nature, food, other): note
 not found in nature
 
Synonyms:
 calcium acid phosphate
monocalcium acid phosphate
 calcium dibasic phosphate
 calcium hydrogen orthophosphate
 calcium hydrogen phosphate
 calcium hydrogen phosphate (1:1:1)
 calcium hydrogenorthophosphate
 calcium hydrogenphosphate
 calcium monohydrogen phosphate
 calcium phosphate (CaHPO4)
 calcium phosphate dibasic
 dicalcium phosphate
monohydrogen calcium phosphate
 phosphoric acid calcium salt
 phosphoric acid calcium salt (1:1)
 phosphoric acid calcium(2+) salt (2:3)
 phosphoric acid, calcium salt
 phosphoric acid, calcium salt (1:1)
 phosphoric acid, calcium salt (2:1)
 
 
Notes:
dcpa=dicalcium phosphate anhydrous; don't confuse with dichloropropionanilide which also is called dcpa; mw=136.06; has greater surface area and lower ph than dcpd (dicalcium phosphate dihydrate); occurs in nature as monetite; an intermediate in preparing hydroxyapatite. Used in foods as a leavening agent, stabiliser and thickener, nutrient, pH control agent, masticatory substance, moisture control agent, emulsifier, and appearance control agent for colours and colour modifiers
 
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