Zinc Sulfate Heptahydrate
About This Item
| Product Name | Zinc Sulfate Heptahydrate |
| Product Code | 287990 |
| Appearance | White crystalline powder |
| Formula | ZnSO₄·7H₂O |
| EC Index-No. | 030-006-00-9 |
| EC-No. | 231-793-3 |
| CAS-No. | 7446-20-0 |
| Assay | 99% |
| Molecular Weight | 287.54 |
| Grade | ACS Reagent |
Specification
| Colour | White |
| Odour | Odourless |
| pH | 4 – 6 (5% aqueous solution) |
| Melting point | 100 °C |
| Decomposition temperature | > 500 °C |
| Flammability (solid, gas) | Non flammable |
| Density | 1.97 g/cm³ |
| Solubility | Water: Soluble in water; Ethanol: Soluble in ethanol |
| Chloride (Cl) | Max 0.002% |
| Lead (Pb) | Max 0.005% |
| Iron (Fe) | Max 0.005% |
Reviews
There are no reviews yet.