|
DIBASIC CALCIUM PHOSPHATE DIHYDRATE |
CHARACTERISTICS |
ANALYSIS |
| Formula | CaHPO4 2H2O |
| M.W. | 172.10 |
| Appearance | White, odourless, tasteless powder |
| P2O5 (%) | 40.5-42.5 |
| CaO (%) | 31.5-33.0 |
| Ignition Loss (%) | 24.5-26.5 |
| pH | 6.5-7.5 |
| Chloride (% max.) | 0.25 |
| Sulphate (% max.) | 0.5 |
| Carbonates | No Effervence |
| Barium | None |
| Acid Insoluble (% max.) | 0.1 |
| Heavy Metals (ppm max.) | 30 |
| Arsenic (ppm max.) | 10 |
| Assay | Not less than 99.0% |
| Bulk Density | 1.0-1.2 gms./ml. |
| Particle size CR on 200 | 0.1 |