Cobalt(II) sulphate heptahydrate 97.0-103.0% (by EDTA titration), crystals, BAKER ANALYZED®, J.T.Baker®
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Gevaar
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1696-04
Cobalt(II) sulphate heptahydrate 97.0-103.0% (by EDTA titration), crystals, BAKER ANALYZED®, J.T.Baker®
Cobalt(II) sulphate heptahydrate
Formule:
CoSO₄·7H₂O MW: 281,1 g/mol Smeltpunt: 735 °C Dichtheid: 2,03 g/cm³ (20 °C) |
MDL-nummer:
MFCD00149658 CAS-nummer: 10026-24-1 EINECS: 233-334-2 UN: 3077 ADR: 9,III Merck Index: 12,02510 |
Specificaties testresultaten
For Laboratory,Research,or Manufacturing Use | |
Assay (CoSO₄·7H₂O) (by EDTA titrn) | 97.0 - 103.0 % |
Insoluble Matter | ≤0.01 % |
pH of 5% Solution at 25°C | 3.0 - 7.0 |
Chloride (Cl) | ≤0.001 % |
Nitrate (NO₃) | ≤0.005 % |
Copper (Cu) | ≤0.002 % |
Lead (Pb) | ≤0.002 % |
Iron (Fe) | ≤0.005 % |
Nickel (Ni) | ≤500.000 ppm |
Zinc (Zn) | ≤0.02 % |
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