Zinc sulfate heptahydrate 99.0-103.0% ACS
Supplier: Thermo Scientific Chemicals
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Danger
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33399-A4
33399-22
33399-A4
033399-22
033399-36
33399-36
AA33399-A4EA
243
USD
AA33399-A4
AA33399-36
CAAA33399-22
AA33399-22
CAAA33399-A4
CAAA33399-36
Zinc sulfate heptahydrate 99.0-103.0% ACS
Zinc sulphate heptahydrate
Formula:
ZnSO₄·7H₂O MW: 287.54 g/mol Melting Pt: 100 °C Density: 1.97 Storage Temperature: Ambient |
MDL Number:
MFCD00149894 CAS Number: 7446-20-0 EINECS: 231-793-3 UN: 3077 ADR: 9,III Merck Index: 14,10159 |
Specification Test Results
Insoluble matter | 0.01% |
pH of a 5% solution | 4.4-6.0 at 25° |
Cl | 5 ppm |
NO3 | 0.002% |
NH3 | 0.001% |
Fe | 0.001% |
Pb | 0.003% |
Mn | 3 ppm |
Ca | 0.005%% |
Mg | 0.005%% |
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