Calcium phosphate dibasic CAS#7757-93-9
CAS Number: 7757-93-9
Chemical Formula: CaHO4P
Appearance: White Particles
Synonyms:
calciumdibasicphosphate
calciumperphosphate
ammonified
HS Code: 28352500
MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)
Calcium phosphate dibasic CAS#7757-93-9
Dibasic Calcium Phosphate exists either in the anhydrous form or as a dihydrate containing two water molecules. It presents as a white, odorless, and tasteless powder with good stability when exposed to air. The compound is nearly insoluble in water yet dissolves easily in dilute hydrochloric and nitric acids. It shows no solubility in alcohol.
Calcium phosphate dibasic Chemical Parameters
Melting point | 370°C(decomposition) |
density | 2.306（16℃） |
RTECS | TB8528000 |
storage temp. | 2-8°C |
solubility | Practically insoluble in water and in ethanol (96 per cent). It dissolves in dilute hydrochloric acid and in dilute nitric acid. |
form | gel (aged) |
color | White |
PH | 7 (10g/l, H2O, 20°C) suspension |
Water Solubility | Sparingly soluble in water, practically insoluble in cold water. |
Merck | 13,1697 |
Solubility Product Constant (Ksp) | pKsp: 7 |
Stability: | Stable. Incompatible with strong oxidizing agents. |
InChIKey | FUFJGUQYACFECW-UHFFFAOYSA-L |
LogP | -2.148 (est) |
CAS DataBase Reference | 7757-93-9(CAS DataBase Reference) |
EPA Substance Registry System | Calcium hydrogen phosphate (7757-93-9) |
Safety Information
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 26-36-24/25-22 |
WGK Germany | 3 |
TSCA | Yes |
HS Code | 2835 25 00 |
Hazardous Substances Data | 7757-93-9(Hazardous Substances Data) |
Toxicity | LD50 orally in Rabbit: 10000 mg/kg LD50 dermal Rabbit > 7940 mg/kg |
Calcium phosphate dibasic CAS#7757-93-9 Application
Naturally occurring as the mineral monetite, dibasic calcium phosphate serves as a calcium source and food supplement for both human consumption and animal feed. It finds application as a dough conditioner, and is also incorporated into various dental products and pharmaceutical formulations. Additional uses include its role in fertilizers, plastics production, and the manufacturing of glass.
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