COBALT (II) SULPHATE Heptahydrate 99% AR
(Cobaltous Sulphate)
| Article No | C-02933/100 | ||
| CAS No | 10026-24-1 | ||
| HSN Code | 28332990 | ||
| Purity | Min. 99.0% | ||
| Grade | AR | ||
| Molecular Formula | CoSO4.7H2O | ||
| Molecular Weight | 281.10 | ||
| Shelf Life | 5 years | ||
Packagings
100 gm
500 gm
| Article No | C-02933/100 | ||
| CAS No | 10026-24-1 | ||
| HSN Code | 28332990 | ||
| Purity | Min. 99.0% | ||
| Grade | AR | ||
| Molecular Formula | CoSO4.7H2O | ||
| Molecular Weight | 281.10 | ||
| Shelf Life | 5 years | ||
100 gm
500 gm
| Description | A red crystalline powder | ||
| Assay | Min. 99.0% | ||
| Insoluble matter | Max. 0.003% | ||
| Chloride (Cl) | Max. 0.001% | ||
| Nitrogen compounds (N) | Max. 0.005% | ||
| Calcium (Ca) | Max. 0.005% | ||
| Copper (Cu) | Max. 0.001% | ||
| Iron (Fe) | Max. 0.002% | ||
| Lead (Pb) | Max. 0.001% | ||
| Magnesium (Mg) | Max. 0.001% | ||
| Manganese (Mn) | Max. 0.001% | ||
| Nickel (Ni) | Max. 0.01% | ||
| Potassium (K) | Max. 0.002% | ||
| Sodium (Na) | Max. 0.002% | ||
| Zinc (Zn) | Max. 0.005% | ||
| pH value | 3-5 | ||
| Melting point/Freezing point (° C) | 97-99° C | ||
| Boiling point (° C) | 734-736° C | ||
| Solubility in water | 60.4g/100g water at 30°C | ||