Copper(II) sulfate pentahydrate - 12849
Code: 12849
Copper(II) sulfate pentahydrate
Puriss., suitable for, Meets analytical specification of BP, FCC, Ph. Eur., USP
Blue Vitriol; Cupric sulfate pentahydrate; Sulfuric acid, copper(II) salt (1:1) pentahydrate
meets analytical specification of Ph. Eur., BP, USP,FCC
Linear Formula: CuSO4 · 5H2O
EC Number: 231-847-6
MDL Number: MFCD00149681
| Property |
Value |
| Assay |
99.0 - 100.5 % |
| Assay (USP) |
98.5 - 100.5 % |
| Loss on drying (250°C) |
35.0 - 36.5 % |
| Arsenic (As) |
max. 0.0005 % |
| Calcium (Ca) |
max. 0.005 % |
| Iron (Fe) |
max. 30 ppm |
| Potassium (K) |
max. 0.01 % |
| Magnesium (Mg) |
max. 0.005 % |
| Sodium (Na) |
max. 0.02 % |
| Nickel (Ni) |
max. 0.005 % |
| Lead (Pb) |
max. 4 ppm |
| Chloride (Cl) |
max. 100 ppm |
| Substances not precipitated by H2S (SO4) |
max. 0.3 % |
| Appearance of the solution |
complying |
| Residual solvents |
complying |
| Property |
Value |
| Vapor Pressure |
7.3 mmHg ( 25 °C) |