Copper(II) sulfate Pentahydrate, Puriss, ACS Reagent, B&J Brand
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Copper(II) sulfate Pentahydrate, Puriss, ACS Reagent, B&J Brand
Copper(II) Sulfate Pentahydrate
Puriss. p.a., ACS Reagent, Reag. ISO, Reag. Ph. Eur., 99-102%
Synonyms- Blue Vitriol; Cupric sulfate pentahydrate; Sulfuric acid, copper(II) salt (1:1) pentahydrate
| Property |
Value |
| Assay |
99.0 - 102.0% |
| Water insoluble matter |
Max. 0.005% |
| pH (5%, 20°C) |
3.7 - 4.5 |
| Arsenic (As) |
Max. 0.00005% |
| Calcium (Ca) |
Max. 0.001% |
| Cadmium (Cd) |
Max. 0.001% |
| Cobalt (Co) |
Max. 0.001% |
| Iron (Fe) |
Max. 0.002% |
| Potassium (K) |
Max. 0.001% |
| Magnesium (Mg) |
Max. 0.0005% |
| Sodium (Na) |
Max. 0.002% |
| Nickel (Ni) |
Max. 0.002% |
| Lead (Pb) |
Max. 0.002% |
| Zinc (Zn) |
Max. 0.001% |
| Chloride (Cl) |
Max. 0.001% |
| Total N |
Max. 0.001% |
| Vapor Pressure |
7.3 mmHg (25°C) |