calcium dihydrogen diphosphate

diphosphoric acid, calcium salt (1:1)

CAS: 14866-19-4 H4 Ca O7 P2 MW: 218.05180400

Identification

Namecalcium dihydrogen diphosphate
IUPACcalcium phosphono dihydrogen phosphate
CAS Number14866-19-4
EINECS238-933-2
FDA UNIIA7X6BBX98K
Molecular FormulaH4 Ca O7 P2
Molecular Weight218.05180400

Regulatory

FDA/DG SANTE Petitions, Reviews, NoticesGRN 718
JECFA Food AdditiveCalcium Dihydrogen Diphosphate
GSFA CodexCalcium dihydrogen diphosphate (450(vii))

Physical Properties

Appearance white crystalline powder (est)
Assay 64.00 to 100.00
Food Chemicals Codex Listed No
Flash Point 32.00 °F. TCC ( 0.00 °C. ) (est)
logP (o/w) -3.420 (est)

No sensory data available

Safety Information

Oral/Parenteral ToxicityNot determined
Dermal ToxicityNot determined
Inhalation ToxicityNot determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categorystabilizers, leavening agents, emulsifiers and nutrients, acidity regulators
Recommendation for calcium dihydrogen diphosphate usage levels up tonot for fragrance use.
Recommendation for calcium dihydrogen diphosphate flavor usage levels up tonot for flavor use.

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Potential Uses

None Found

Natural Occurrence

not found in nature

Synonyms

acid calcium pyrophosphate calcium acid dihydrogendiphosphate calcium acid diphosphate calcium acid pyrophosphate calcium dihydrogen pyrophosphate mono calcium dihydrogen pyrophosphate calcium dihydrogenpyrophosphate calcium hydrogen diphosphate (1:2:1) calcium phosphono dihydrogen phosphate diphosphoric acid, calcium salt (1:1) PubMed: The effect of composition on mechanical properties of brushite cements. PubMed: Advantages of using glycolic acid as a retardant in a brushite forming cement. PubMed: The role of common urinary constituents in the precipitation of ammonium acid urate.