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Feed additive Calcium phosphate with best price cas 7758-87-4
| Calcium phosphate Basic information | |
| Product Name: | Calcium phosphate |
| CAS: | 7758-87-4 |
| MF: | Ca3O8P2 |
| MW: | 310.18 |
| EINECS: | 231-840-8 |
| Mol File: | 7758-87-4.mol |
| Calcium phosphate Chemical Properties | |
| 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 | 131,699 |
| Solubility Product Constant (Ksp) | pKsp: 28.68 |
| InChIKey | QORWJWZARLRLPR-UHFFFAOYSA-H |
| CAS DataBase Reference | 7758-87-4(CAS DataBase Reference) |
| EPA Substance Registry System | Tricalcium phosphate (7758-87-4) |
| Item | FCC-IV | USP-24 | E341(iii) |
| Appearance | white amorphous powder, odorless odorless | ||
| Assay(Ca) % | -- | 90 | |
| P2O5Assay,% | -- | 39.0-43.5 | 38.5-48.0 |
| Identification test | -- | positive | |
| Solubility test | -- | almost insoluble in water, insoluble in ethanol, easily soluble in diluted Hcl and nitric acid | |
| Assay(Ca) % | 34.0-40.0 | 34.0-40.0 | -- |
| Heavy metal (lead),≤% | 0.0015 | 0.0015 | -- |
| Loss on ignition,≤% | 10.0 | 10.0 | 8 |
| Fluorid,≤% | 0.075 | 0.075 | 0.050 |
| Lead, ≤mg/kg | 5 | 5 | 4 |
| Cd, ≤mg/kg | -- | -- | 1 |
| Hg, ≤mg/kg | -- | -- | 1 |
