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Zinc sulphate heptahydrate
SKU:
MB233
CAS Number :
7446-20-0
Molecular Formula :
ZnSO₄.7H₂O
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Zinc sulphate heptahydrate provides divalent zinc ions necessary for the structural and catalytic functions of numerous biological molecules. This Zinc Sulphate source acts as an Enzyme Cofactor for Protein Folding during any Molecular Biochemistry Laboratory Training and assay development.
CAS Number :
7446-20-0
Molecular Formula :
ZnSO₄.7H₂O
| CAS No. | 7446-20-0 |
|---|---|
| EC No. | 231-793-3 |
| EC Index No | 030-006-00-9 |
| Molecular Formula | ZnSO4.7H2O |
| Molecular Weight | 287.56 |
| HS Code | 2833 29 90 |
| Storage | Below 30°C |
| Shelf life | 4 years |
Technical Specification
| Appearance | Colourless or white crystals or crystals with chunks or powder or solid |
|---|---|
| Solubility | 100 mg soluble in 1 mL of water |
| DNases | None detected |
| RNases | None detected |
| pH (5% in water at 25°C) | 4.40 - 6.00 |
| Ammonium (NH4) | <= 0.001% |
| Calcium (Ca) | <= 0.005% |
| Chloride (Cl) | <= 0.0005% |
| Insoluble matter | <= 0.01% |
| Iron (Fe) | <= 0.001% |
| Lead (Pb) | <= 0.003% |
| Magnesium (Mg) | <= 0.005% |
| Manganese (Mn) | <= 0.0003% |
| Nitrate | <= 0.002% |
| Potassium (K) | <= 0.01% |
| Sodium (Na) | <= 0.05% |
| Assay (EDTA Titration) | 99.50 - 103.00% |
Safety Information
| Hazard Pictogram(s) |    |
|---|---|
| Signal Word | Danger |
| Hazard Statement(s) | H302-H318-H410 |
| Precautionary Statement(s) | P273-P280-P305+P351+P338-P310-P391-P501 |
| UN No. | 3077 |
| Class | 9 |
| Packing Group | III |
| RTECS | ZH5300000 |
| WGK | 3 |
CAS Number :
7446-20-0
Molecular Formula :
ZnSO₄.7H₂O
| Product Name | Zinc sulphate heptahydrate |
|---|---|
| SKU | MB233 |
| CAS No | 7446-20-0 |
| EC No. | 231-793-3 |
| EC Index No. | 030-006-00-9 |
| Molecular formula | ZnSO₄.7H₂O |
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