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Contact SupplierCopper Sulphate Crystalline powder / Uniform Sugar Crystals - LR Grade
Cas No. 7758-99-8 | Assay : 98% | |
Molecular fomula : CuSO4 5H2O | Molecular wt. : 249.70 g/mol | |
Description | Unit | Specification |
Appearance | - | Blue crystalline powder |
Identity | - | Cu : Passes test, So4 : Passes test |
Test solution (10% W/V : water) | - | The solution is almost clear and blue |
Maximum limits of impurities | ||
Substances insoluble in water | %w/w | 0.02 |
Chloride (CI) | %w/w | 0.01 |
Arsenic (As) | %w/w | 0 |
Iron (Fe) | %w/w | 0 |
Substances not precipitated by hydrogen sulfide (as sulfates) | % w/w | 0.3 |
Copper sulphate crystalline powder / Uniform sugar crystals - AR grade
CAS No. 7758-99-8 | Assay : 99% | |
Molecular Formula : CuSO4 5H2O | Molecular Wt. : 249.70 g/mol | |
Description | Unit | Specification |
Appearance | - | Blue Cyrstalline powder |
Identity | - | Cu : passes test, So4 : Passes test |
Test Solution (10% W/V ; water) | - | The solution is almost clear and blue |
Maximum limits of Impurities | ||
Substances insoluble in water | %w/w | 0.02 |
Chloride (CI) | % w/w | 0 |
Calcium (ca) | % w/w | 0.01 |
Lead (Pb) | %w/w | 0.01 |
Nickel (Ni) | % w/w | 0.01 |
Potassium (K) | % w/w | 0 |
Sodium (Na) | % w/w | 0.01 |