7758-23-8

Name Calcium dihydrogenphoshate
CAS 7758-23-8
EINECS(EC#) 231-837-1
Molecular Formula CaH4O8P2
MDL Number MFCD00010898
Molecular Weight 234.05
MOL File 7758-23-8.mol
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Chemical Properties

Appearance white crystalline powder
Melting point  109 °C
Boiling point  203 °C (decomposes)
density  2.22（16/4℃）
refractive index  1.5176
solubility  H2O: slightly soluble(lit.)
form  Crystals
Odor Odorless
Stability: Stable. Incompatible with strong acids.
Water Solubility  insoluble
Merck  13,1698
Cosmetics Ingredients Functions VISCOSITY CONTROLLING
BUFFERING
ORAL CARE
ABRASIVE
ANTIPLAQUE
BULKING
Cosmetic Ingredient Review (CIR) Calcium phosphate monobasic (7758-23-8)
InChI InChI=1S/Ca.2H3O4P/c;2*1-5(2,3)4/h;2*(H3,1,2,3,4)/q+2;;/p-2
InChIKey YYRMJZQKEFZXMX-UHFFFAOYSA-L
SMILES P(=O)(O)(O)[O-].P([O-])(=O)(O)O.[Ca+2]
LogP -2.148 (est)
CAS DataBase Reference 7758-23-8(CAS DataBase Reference)
EPA Substance Registry System 7758-23-8(EPA Substance)
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Safety Data

Symbol(GHS)  Corrosion (GHS05)
GHS05
Signal word  Danger
Hazard statements  H318
Precautionary statements  P280-P305+P351+P338
Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37:Wear suitable protective clothing and gloves .
S37/39:Wear suitable gloves and eye/face protection .
WGK Germany  2
RTECS  TB8527000
TSCA  TSCA listed
REACH Registrations Active
HS Code  31031010
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Dam. 1
Hazardous Substances Data 7758-23-8(Hazardous Substances Data)
Toxicity
LD50 oral in rat: 3986mg/kg

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