Zinc Carbonate Basic 500g CAS 5263-02-5
6545-500g
Non Hazardous for freight and storage
aka Zinc hydroxide carbonate
| Article No. | 06545 | Grade | Extra Pure |
| CAS No. | 5263-02-5 | ||
| Molecular Formula | [ZnCO3]2 [Zn(OH)2]3 | Molecular Weight | 549.02 |
| Physical state at 20 °C | Solid | Colour | White powder | ||||
| Odour | Odorless | pH value | 9.5 at 50 g/l at 20 °C | ||||
| Melting point/ Freezing point [°C] | 300 °C | Decomposition point [°C] | 300 °C | ||||
| Density [g/cm3] | 3.5 | Solubility in water [% weight] | Insoluble in water | ||||
| Appearance | White powder | Assay (as Zn; complexometric) | Min 47% |
| Cl | Max 0.05% | SO4 | Max 0.5% |
| As | Max 0.0005% | Pb | Max 0.002% |
| Ca | Max 0.5% | Fe | Max 0.02% |
| Residue on ignition | 70 - 74% |
Unit Qty: ea
Availability: 10 in stock