CASR |
: | 7440-66-6 |
Molecular Formula |
: | Zn |
Molecular Weight |
: | 65.37 |
Specifications | |
---|---|
Description: | A fine grey powder. |
Solubility: | Insoluble in water. |
Assay: | min.99.5 % |
Mesh size: | min.95% (400mesh) |
Substance insoluble in dil. hydrochloric acid(HCl): | 0.1% max |
Lead(Pb): | 0.005% max |
Copper(Cu): | 0.005% max |
Iron(Fe): | 0.005% max |
Cadmium(Cd): | 0.05% max |
Arsenic (As): | 0.0001% max |