|
Copper Sulphate Pentahydrate Extra Pure |
| Code Number » |
- - - X - - - |
| Synonym » |
Cupric II Sulphate |
| CAS No. » |
7758-99-8 |
| Molecular Formula» |
CuSO4.5H2O |
| Molecular Weight» |
249.6 |
| Description » |
Blue Crystalline Powder
|
| Specifications
» |
|
Solubility |
Soulble in water, |
|
pH |
3.5 to 4.0 |
|
Insoluble substances |
Max. 0.05 % |
|
Chloride |
Max. 0.01% |
|
Arsenic |
Max. 0.001% |
|
Lead |
Max. 0.005% |
|
Iron |
Max. 0.01% |
|
Sodium |
Max. 0.02% |
|
Potassium |
Max. 0.01% |
|
Calcium |
Max. 0.005% |
|
Nickel |
Max. 0.005% |
|
Nitrate |
Max. 0.001% |
|
Assay |
Min 98.5 % |
|
Cu Content |
Min 23 % |
|
| Packing » |
- - - X - - - |
|
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