 |
| Menge: | |
|---|---|
DY7343
10026-24-1
CoH14O11S
Cobalt sulfate heptahydrate
| Index Name | Specifications |
| Appearance | Vermeil crystal |
| Assay | 98.0% min |
| Insoluble matter | 0.01%max |
| Co | 21%min |
| Ni | 0.002%max |
| Fe | 0.002%max |
| Mg | 0.002%max |
| Ca | 0.002%max |
| Mn | 0.002% max |
| Zn | 0.002% max |
| Na | 0.002%max |
| Cu | 0.002%max |
| Cd | 0.001%max |
| Index Name | Specifications |
| Appearance | Vermeil crystal |
| Assay | 98.0% min |
| Insoluble matter | 0.01%max |
| Co | 21%min |
| Ni | 0.002%max |
| Fe | 0.002%max |
| Mg | 0.002%max |
| Ca | 0.002%max |
| Mn | 0.002% max |
| Zn | 0.002% max |
| Na | 0.002%max |
| Cu | 0.002%max |
| Cd | 0.001%max |