Cobalt(II) Sulfate AR 97-103% JTBaker 2.5Kg
1696/05-2.5Kg
|
Danger
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| Formula: CoSO4.7H2O MW: 281.1 g/mol Melting Pt: 735 °C Density: 2.03 g/cm³ (20 °C) |
MDL Number: MFCD00149658 CAS Number: 10026-24-1 EINECS: 233-334-2 UN: 3077 ADR: 9,III Merck Index: 12,02510 |
Specification Test Results
| For Laboratory,Research,or Manufacturing Use | |
| Assay (CoSO47H2O) (by EDTA titrn) | 97.0 - 103.0 % |
| Insoluble Matter | ≤ 0.01 % |
| pH of 5% Solution at 25°C | 3.0 - 7.0 |
| Chlo ride (Cl) | ≤ 0.001 % |
| Nitra te (NO) | ≤ 0.005 % |
| Cop per (Cu) | ≤ 0.002 % |
| Lea d (Pb) | ≤ 0.002 % |
| Iro n (Fe) | ≤ 0.005 % |
| Nic kel (Ni) | ≤ 500.000 ppm |
| Zi nc (Zn) | ≤ 0.02 % |
Availability: 4 in stock
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