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

magnesium oxide
magnesia monoxide

Sponsors

CAS Number: 1309-48-4Picture of molecule3D/inchi
Other:1193320-89-6
ECHA EINECS - REACH Pre-Reg:215-171-9
FDA UNII:3A3U0GI71G
MDL:MFCD00011109
Molecular Weight:40.30420000
Formula:Mg O
NMR Predictor:Predict (works with chrome or firefox)
Category:anticaking agents
 
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
PubMed:Search
NCBI:Search
 FDA/DG SANTE Petitions, Reviews, Notices:
184.1431 Magnesium oxide View-review
JECFA Food Additive: Magnesium Oxide
GSFA Codex: Magnesium oxide (530)
DG SANTE Food Additives:magnesium oxide
DG SANTE Food Contact Materials:magnesium oxide
FDA Mainterm: MAGNESIUM OXIDE
FDA Regulation:
FDA PART 155 -- CANNED VEGETABLES
Subpart B--Requirements for Specific Standardized Canned Vegetables
Sec. 155.170 Canned peas.


FDA PART 163 -- CACAO PRODUCTS
Subpart B--Requirements for Specific Standardized Cacao Products
Sec. 163.110 Cacao nibs.


FDA PART 163 -- CACAO PRODUCTS
Subpart B--Requirements for Specific Standardized Cacao Products
Sec. 163.111 Chocolate liquor.


FDA PART 163 -- CACAO PRODUCTS
Subpart B--Requirements for Specific Standardized Cacao Products
Sec. 163.112 Breakfast cocoa.


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 176 -- INDIRECT FOOD ADDITIVES: PAPER AND PAPERBOARD COMPONENTS
Subpart B--Substances for Use Only as Components of Paper and Paperboard
Sec. 176.170 Components of paper and paperboard in contact with aqueous and fatty foods.


FDA PART 177 -- INDIRECT FOOD ADDITIVES: POLYMERS
Subpart B--Substances for Use as Basic Components of Single and Repeated Use Food Contact
Sec. 177.1680 Polyurethane resins.


FDA PART 177 -- INDIRECT FOOD ADDITIVES: POLYMERS
Subpart C--Substances for Use Only as Components of Articles Intended for Repeated Use
Sec. 177.2260 Filters, resin-bonded.


FDA PART 177 -- INDIRECT FOOD ADDITIVES: POLYMERS
Subpart C--Substances for Use Only as Components of Articles Intended for Repeated Use
Sec. 177.2400 Perfluorocarbon cured elastomers.


FDA PART 177 -- INDIRECT FOOD ADDITIVES: POLYMERS
Subpart C--Substances for Use Only as Components of Articles Intended for Repeated Use
Sec. 177.2600 Rubber articles intended for repeated use.


FDA PART 178 -- INDIRECT FOOD ADDITIVES: ADJUVANTS, PRODUCTION AIDS, AND SANITIZERS
Subpart B--Substances Utilized To Control the Growth of Microorganisms
Sec. 178.1010 Sanitizing solutions.


FDA PART 178 -- INDIRECT FOOD ADDITIVES: ADJUVANTS, PRODUCTION AIDS, AND SANITIZERS
Subpart D--Certain Adjuvants and Production Aids
Sec. 178.3297 Colorants for polymers.


FDA PART 184 -- DIRECT FOOD SUBSTANCES AFFIRMED AS GENERALLY RECOGNIZED AS SAFE
Subpart B--Listing of Specific Substances Affirmed as GRAS
Sec. 184.1431 Magnesium oxide.
 
Physical Properties:
Appearance:white powder (est)
Assay: 96.00 to 100.00
Food Chemicals Codex Listed: No
Flash Point: 32.00 °F. TCC ( 0.00 °C. ) (est)
Soluble in:
 water, 7719 mg/L @ 25 °C (est)
Insoluble in:
 alcohol
 water
 
Organoleptic Properties:
Odor Description:at 100.00 %. odorless
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
CosIng:cosmetic data
Cosmetic Uses: absorbents
buffering agents
opacifying agents
 
Suppliers:
Allan Chemical
Magnesium Oxide
American Elements
Magnesium Oxide 99%
Odor: characteristic
Use: Magnesium Oxide is a highly insoluble thermally stable Magnesium source suitable for glass, optic and ceramic applications. Magnesium oxide is a hygroscopic white powder that forms magnesium hydroxide in the presence of water, it was historically known as magnesia alba (white mineral from Magnesia). Oxide compounds are not conductive to electricity. High Purity (99.999%) Magnesium Oxide (MgO) PowderHowever, certain perovskite structured oxides are electronically conductive finding application in the cathode of solid oxide fuel cells and oxygen generation systems. They are compounds containing at least one oxygen anion and one metallic cation. They are typically insoluble in aqueous solutions (water) and extremely stable making them useful in ceramic structures as simple as producing clay bowls to advanced electronics and in light weight structural components in aerospace and electrochemical applications such as fuel cells in which they exhibit ionic conductivity. Metal oxide compounds arebasic anhydrides and can therefore react with acids and with strong reducing agents in redox reactions. See Nanotechnology for more nanotechnology applications information. Magnesium Oxide is also available in pellets, pieces, powder, sputtering targets, tablets, and nanopowder (from American Elements' nanoscale production facilities). Magnesium Oxide is generally immediately available in most volumes. Ultra high purity, high purity, submicron and nanopowder forms may be considered. Additional technical, research and safety (MSDS) information is available.
American International Chemical, LLC.
Magnesium Oxide
BOC Sciences
For experimental / research use only.
Magnesium oxide 96%
ECSA Chemicals
Magnesium Oxide
Company Profile
HallStar
MAGLITE® A (RX-13911)
Odor: characteristic
Use: MAGLITE A (RX-13911) is a high purity, lightly calcined, high surface area, very active magnesium oxide with the finest particle size. Its primary use is to neutralize acids formed during the processing adhesive, plastic and elastomer compounds. This high quality magnesium oxide is produced through a precision controlled proprietart process, which produces consistent unique crystal morphology and very narrow particle size distribution for applications where dispersion, suspension, and fast reaction rates properties are required for precision compounding.
Jost Chemical
Microencapsulated Magnesium Oxide 40%
Kraft Chemical
Magnesium Oxide
Maypro Industries
Magnesium Oxide
Penta International
MAGNESIUM OXIDE LIGHT POWDER USP
Penta International
MAGNESIUM OXIDE, HEAVY USP
Prinova
Magnesium Oxide Powder
Qingdao Dacon Trading
Magnesium Oxide
Sigma-Aldrich: Aldrich
For experimental / research use only.
Magnesium Oxide 99.995% trace metals basis
Universal Preserv-A-Chem Inc.
MAGNESIUM OXIDE FCC POWDER KOSHER
Odor: characteristic
Use: Is a source of magnesium which functions as a nutrient and dietary supplement.
Universal Preserv-A-Chem Inc.
MAGNESIUM OXIDE TECHNICAL GRADE
Odor: characteristic
Use: Is used in steel furnace linings, inorganic rubber accelerator, thickener for polyester resins, filler/extender for paints, havy metals removers, and acid neutralizations.
Universal Preserv-A-Chem Inc.
MAGNESIUM OXIDE USP FCC HEAVY POWDER
Universal Preserv-A-Chem Inc.
MAGNESIUM OXIDE USP HEAVY POWDER
Odor: characteristic
Use: It uses include relief of heartburn and sore stomach, as an antacid, magnesium supplement, and as a short-term laxative.
Universal Preserv-A-Chem Inc.
MAGNESIUM OXIDE USP LIGHT
Odor: characteristic
Use: It has many uses, but from a pharmaceutical perspective it is used primarily as a mineral supplement and a tablet and capsule diluent.
 
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:
inhalation-human TCLo 400 mg/m3
"Patty's Industrial Hygiene and Toxicology," 3rd rev. ed., Clayton, G.D., and F.E. Clayton, eds., New York, John Wiley & Sons, Inc., 1978-82. Vol. 3 originally pub. in 1979; pub. as 2n rev. ed. in 1985.Vol. 2A, Pg. 1745, 1981.

 
Safety in Use Information:
Category: anticaking agents
Recommendation for magnesium oxide usage levels up to:
 not for fragrance use.
 
Recommendation for magnesium oxide flavor usage levels up to:
 not for flavor use.
 
Safety References:
EPI System: View
ClinicalTrials.gov:search
Daily Med:search
NIOSH International Chemical Safety Cards:search
NIOSH Pocket Guide:search
NLM Hazardous Substances Data Bank:Search
Chemical Carcinogenesis Research Information System:Search
Cancer Citations:Search
Toxicology Citations:Search
NLM Developmental and Reproductive Toxicity:Search
EPA Substance Registry Services (TSCA):1309-48-4
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :14792
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:1
oxomagnesium
Chemidplus:0001309484
EPA/NOAA CAMEO:hazardous materials
RTECS:1309-48-4
 
References:
 oxomagnesium
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:1309-48-4
Pubchem (cid):14792
Pubchem (sid):134979980
 
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
CHEMBL:View
KEGG (GenomeNet):D01167
HMDB (The Human Metabolome Database):Search
FooDB:FDB015358
Export Tariff Code:2519.90.5000
Haz-Map:View
Household Products:Search
ChemSpider:View
Wikipedia:View
RSC Learn Chemistry:View
Formulations/Preparations:
•the principal commercial forms of magnesia are dead-burned magnesia (periclase), caustic-calcined (light-burned magnesia), hard-burned magnesia, and calcined dolomite. magnesium oxide preparations route of administration dosage form strength brand or generic name (manufacturer) powder (available from one or more manufacturer, distributor, andor repackager by generic (nonproprietary) name) capsules 140 mg uro-mag (blaine) tablets 400 mg magnesium oxide tablets (available from one or more manufacturer, distributor, andor repackager by generic (nonproprietary) name) tablets 400 mg mag-ox 400 (blaine) tablets 420 mg magnesium oxide tablets (available from one or more manufacturer, distributor, andor repackager by generic (nonproprietary) name)
 
Potential Blenders and core components note
None Found
 
Potential Uses:
 absorbents
 buffering agents
 opacifying agents
 
Occurrence (nature, food, other):note
 not found in nature
 
Synonyms:
 maglite A (RX-13911)
calcined magnesia
 magnesia monoxide
oxomagnesium
 magnesium oxide ACS
 magnesium oxide heavy powder FCC
 magnesium oxide light powder USP
 magnesium oxide powder
 magnesiumoxide
 

Articles:

PubMed:Characterization of crystalline structures in Opuntia ficus-indica.
PubMed:Prevalence and Effectiveness of Laxative Use Among Elderly Residents in a Regional Hospital Affiliated Nursing Home in Hsinchu County.
PubMed:Assessing changes in the composition of broiler litters from commercial poultry units in Northern Ireland following the adoption of phytase in diets.
PubMed:Magnesium degradation products: effects on tissue and human metabolism.
PubMed:A pilot study on the effects of magnesium supplementation with high and low habitual dietary magnesium intake on resting and recovery from aerobic and resistance exercise and systolic blood pressure.
PubMed:Nitrogen conservation and acidity control during food wastes composting through struvite formation.
PubMed:Determination of chlorophylls in Taraxacum formosanum by high-performance liquid chromatography-diode array detection-mass spectrometry and preparation by column chromatography.
PubMed:Determination of carotenoids in Taraxacum formosanum by HPLC-DAD-APCI-MS and preparation by column chromatography.
PubMed:Comparison of magnesium status using X-ray dispersion analysis following magnesium oxide and magnesium citrate treatment of healthy subjects.
PubMed:The in vitro digestibility and absorption of magnesium in some edible seaweeds.
PubMed:Collective motion of surfactant-producing bacteria imparts superdiffusivity to their upper surface.
PubMed:Effect of the laxative magnesium oxide on gastrointestinal functional recovery in fast-track colonic resection: a double-blind, placebo-controlled randomized study.
PubMed:Development and validation of a high-performance thin-layer chromatographic method for determination of ofloxacin residues on pharmaceutical equipment surfaces.
PubMed:Magnesium supplementation through seaweed calcium extract rather than synthetic magnesium oxide improves femur bone mineral density and strength in ovariectomized rats.
PubMed:Improving neuropathy scores in type 2 diabetic patients using micronutrients supplementation.
PubMed:Determination of dithiocarbamates and milneb residues in foods by gas chromatography-mass spectrometry.
PubMed:Preparation of carotenoids and chlorophylls from Gynostemma pentaphyllum (Thunb.) Makino and their antiproliferation effect on hepatoma cell.
PubMed:Preparation and characterization of phosphatidylcholine-coated zirconia-magnesia stationary phase for artificial membrane chromatography.
PubMed:Calcium and Magnesium Supplementation Improves Serum OPG/RANKL in Calcium-Deficient Ovariectomized Rats.
PubMed:Emulsification of coenzyme Q10 using gum arabic increases bioavailability in rats and human and improves food-processing suitability.
PubMed:Purification of egg yolk immunoglobulin (IgY) by ultrafiltration: effect of pH, ionic strength, and membrane properties.
PubMed:New slow-releasing molybdenum fertilizer.
PubMed:[Mineral migration from stainless steel, cast iron and soapstone (steatite) Brazilian pans to food preparations].
PubMed:Magnesium therapy for nephrolithiasis.
PubMed:Use of a byproduct of magnesium oxide production to precipitate phosphorus and nitrogen as struvite from wastewater treatment liquors.
PubMed:Mg citrate found more bioavailable than other Mg preparations in a randomised, double-blind study.
PubMed:Oral magnesium oxide prophylaxis of frequent migrainous headache in children: a randomized, double-blind, placebo-controlled trial.
PubMed:Soapstone (steatite) cookware as a source of minerals.
PubMed:The prevalence of constipation in institutionalized people with intellectual disability.
PubMed:Magnesium supplementation alleviates premenstrual symptoms of fluid retention.
PubMed:Effect of age and magnesium administration on the performance of SHR in the elevated plus-maze.
PubMed:Magnesium oxide administration and prevention of calcium oxalate nephrolithiasis.
PubMed:Low milk fat syndrome and magnesium oxide supplementation.
PubMed:Effect of diet on struvite activity product in feline urine.
PubMed:Optimization of the postcolumn hydrolysis reaction on solid phases for the routine high-performance liquid chromatographic determination of N-methylcarbamate pesticides in food products.
PubMed:Effect of magnesium citrate and magnesium oxide on the crystallization of calcium salts in urine: changes produced by food-magnesium interaction.
PubMed:Comparison of methods to determine relative bioavailability of magnesium in magnesium oxides for ruminants.
PubMed:Immunotoxicology: environmental contamination by polybrominated biphenyls and immune dysfunction among residents of the State of Michigan.
PubMed:Effects of deficient and adequate dietary magnesium concentrations on body magnesium concentrations in wethers.
PubMed:Dietary magnesium oxide interactions with sodium bicarbonate on cows in early lactation.
PubMed:Characterization of magnesium-induced urinary disease in the cat and comparison with feline urologic syndrome.
PubMed:Magnesium concentrations in the ventricular and lumbar cerebrospinal fluid of hypomagnesaemic cows.
PubMed:Relationship between magnesium intake and fecal magnesium excretion of ruminants.
PubMed:Response of milking cows fed a high concentrate, low roughage diet plus sodium bicarbonate, magnesium oxide, or magnesium hydroxide.
PubMed:Labile magnesium reserves in beef cows subjected to different prepasture supplementation regimens.
PubMed:Influence of sodium bicarbonate and magnesium oxide on digestion and metabolism in yearling beef steers abruptly changed from high forage to high energy diets.
PubMed:Influence of buffering early lactation rations with sodium bicarbonate and magnesium oxide and subsequent withdrawal or addition effects.
PubMed:Environmental politics and science: the case of PBB contamination in Michigan.
PubMed:Dry ashing, hydride generation atomic absorption spectrometric determination of arsenic and selenium in foods.
PubMed:[Effect of preventive treatment of acute hypomagnesemia on the biochemical and morphological indicators in cows during the grazing period].
PubMed:Immunologic dysfunction among PBB-exposed Michigan dairy farmers.
PubMed:A study of the effectiveness of calcined magnesite as a neutralizing agent for hydrochloric acid in the diet of sheep.
PubMed:[Low milk fat syndrome in dairy cows. Field trial with potential fat content increasing substances (author's transl)].
PubMed:[Metabolic disorders in sheep and cattle, caused by the presence of magnesium oxide in concentrates (author's transl)].
PubMed:Metabolism of fatty acids by mammary glands of cows fed normal, restricted roughage, or magnesium oxide supplemented rations.
 
Notes:
magnesium oxide (mgo). an inorganic compound that occurs in nature as the mineral periclase. in aqueous media combines quickly with water to form magnesium hydroxide. it is used as an antacid and mild laxative and has many nonmedicinal uses. Added to food as a nutrient supplement, anticaking agent, firming agent, or lubricant and release agent
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