Products Description of Calcium phosphateCAS#7758-87-4
Industrial-grade calcium phosphate features purity above 99%, appearing as a white amorphous powder with no odor. It has a melting point of 1670℃ and remaleic-anhydride.html">mains stable at high temperatures. At 25℃, its vapor pressure is negligible, and the relative density is 3.14 at 20℃. It is nearly insoluble in water, dissolves in dilute hydrochloric acid and nitric acid, and does not dissolve in ethanol. It remains stable under normal environmental conditions.
Parameters
| Item | Value |
| Melting point | 1670°C |
| density | 3.14 |
| FEMA | 3081 | TRICALCIUM PHOSPHATE |
| refractive index | 1.63 |
| storage temp. | room temp |
| solubility | Practically insoluble in water. It dissolves in dilute hydrochloric acid and in dilute nitric acid. |
| form | aqueous suspension |
| color | White |
| Odor | Odorless |
| PH | 6-8 (50g/l, H2O, 20°C) suspension |
| Water Solubility | 0.1 g/L (25 ºC) |
| Merck | 13,1699 |
| Solubility Product Constant (Ksp) | pKsp: 28.68 |
| InChIKey | QORWJWZARLRLPR-UHFFFAOYSA-H |
| LogP | -2.15 |
| CAS DataBase Reference | 7758-87-4(CAS DataBase Reference) |
| EPA Substance Registry System | Tricalcium phosphate (7758-87-4) |
Safety Information
| Item | Value |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36-24/25-22 |
| WGK Germany | 3 |
| HS Code | 2835 26 00 |
| Hazardous Substances Data | 7758-87-4(Hazardous Substances Data) |
| Toxicity | LD50 orally in Rabbit: > 5000 mg/kg LD50 dermal Rabbit > 2000 mg/kg |
Product Application of Calcium phosphateCAS#7758-87-4
Calcium phosphate acts as an anti‑caking agent and hydroxyapatite.html">calcium supplement. It is used in table salt and dry vinegar to prevent caking. It provides calcium and phosphorus in cereals and desserts. It serves as a bleaching agent in flour and lard, suppresses unwanted discoloration, and enhances frying stability.
Factory and Equipment Show
Fast delivery time
Inventory 2-3 working days New production 7-10 working days
