Laboratory Chemical Search
Zinc Sulphate Heptahydrate
Also known as Zinc sulfate (heptahydrate)
| H.S.Code | 28332610 | CAS No. | 7446-20-0 |
| Molecular Formula | ZnSO4. 7H2O | Molecular Weight | 287.6 |
| Physical State | Solid | Refractive index | 1.4357 |
| Odour | Odorless | Solubility in water | 960 g/L |
| Density | 1.97 g/cm³ | Flash point | |
| pH value | 4-6 | Melting Point |
About Zinc Sulphate Heptahydrate
The most common form of ZInc Sulpahte includes water of crystallization as the heptahydrate, with the formula ZnSO4•7H2O. Zinc Sulphate Heptahydrate occurs in nature as the mineral goslarite.
The hydrates, especially the heptahydrate, are the primary forms used commercially. The main application is as a coagulant in the production of rayon. Zinc Sulphate Heptahydrate is also used as laboratory reagent.
Zinc Sulphate Heptahydrate Specifications
| Packaging | 500 gm |
| Form | Powder |
| Colour | White |
| Grade | LR/AR |
| Hazard Class | 9 |
| Storage | Store at +5°C to +30°C |
| Shelf Life | 60 Months |
500 gm