Copper Carbonate
| PROPERTIES & USAGE | ||
| Properties | Usage | |
| Chemical formula | Cu2(OH)2CO3 | pigments. |
| Boiling point | 290 °C (554 °F; 563 K) decomposes | make-up, like lipstick |
| Density | 4 g/cm3 | |
| Melting point | 200 °C (392 °F; 473 K) | |
| Molar mass | 221.116 g/mol | |
| SPECIFICATION | ||
| Specification | : | Technical Grade |
| Appearance | : | Green Powder |
| Cu | : | 55+/-1% |
| SO4 | : | 500ppm |
| Cl | : | 200ppm |
| Pb | : | 30ppm |
| Fe | : | 100ppm |
| Na | : | 0.10% |
| Zn | : | 300ppm |
| Ni | : | 20ppm |
| As | : | 5ppm |
| Cd | : | 5ppm |
| Insoluble in HNO3 | : | 0.1% (max) |
| Free Moisture | : | 1% (Max) |
| PH Value (5%soln) | : | 7 |
| Purity | : | 98% |