hydroxyapatite

calcium hydroxide phosphate (5:1:3)

CAS: 1306-06-5 Ca5 H O13 P3 MW: 502.30885600

Identification

Namehydroxyapatite
IUPACpentacalcium;hydroxide;triphosphate
CAS Number1306-06-5
EINECS215-145-7
FDA UNII91D9GV0Z28
Molecular FormulaCa5 H O13 P3
Molecular Weight502.30885600
MDL NumberMFCD00010904

Regulatory

Physical Properties

Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Flash Point 32.00 °F. TCC ( 0.00 °C. ) (est)

Cosmetic Information

CosIng['cosmetic data2', 'cosmetic data']
Cosmetic Usesabrasives

No sensory data available

Safety Information

Preferred SDSView
Oral/Parenteral Toxicityoral-dog LD50 > 30000 mg/kg
Dermal Toxicitysubcutaneous-mouse LD50 > 25500 mg/kg
Inhalation ToxicityNot determined

GHS Classification

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

Safety in Use

Categorycosmetic agents
Recommendation for hydroxyapatite usage levels up tonot for fragrance use.
Recommendation for hydroxyapatite flavor usage levels up tonot for flavor use.

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Potential Uses

abrasives oral care agents

Natural Occurrence

found in nature

Synonyms

alveograf apatite, hydroxy calcium hydroxide phosphate (5:1:3) durapatite hydroxyapatite flake hydroxyl apatite hydroxylapatite hydroxylapatite (Ca5(OH)(PO4)3) monite ossopan pentacalcium hydroxide tris(orthophosphate) pentacalcium monohydroxyorthophosphate pentacalcium;hydroxide;triphosphate periograf supertite 10 Try the PubMed Search.