Zinc Sulfate, 7-Hydrate, Granular AR (ACS), Macron™
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zinc sulfate, 7-hydrate, granular ar (acs), macron™
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Zinc Sulfate, 7-Hydrate, Granular AR (ACS), Macron™
Formula: ZnSO4·7H2O
Formula Weight: 287.54
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TEST |
SPECIFICATION |
Meets A.C.S. Specifications |
Assay (ZnSO4·7H2O) |
99.0 - 103.0% |
Insoluble Matter |
max. 0.01% |
Chloride (Cl) |
max. 0.0005% |
Nitrate (NO3) |
max. 0.002% |
Ammonium (NH4) |
max. 0.001% |
Calcium (Ca) |
max. 0.005% |
Iron (Fe) |
max. 0.001% |
Lead (Pb) |
max. 0.003% |
Magnesium (Mg) |
max. 0.005% |
Manganese (Mn) |
max. 0.0003% |
Potassium (K) |
max. 0.01% |
Sodium (Na) |
max. 0.05% |
Solubility |
Passes Test |
pH of 5% Solution at 25°C |
4.4 - 6.0 |
|
Product Information (not specifications): |
Appearance (white to off-white granules) |
|
For Laboratory, Research or Manufacturing Use |
CAS Number |
7446-20-0 |
HTS Number |
2833294500 |
Specific Gravity |
1L = 1.97 Kg |
Storage Color Code |
Green |
Management of Change |
N |