Zinc Sulfate
- Descrizione
- Inchiesta
Zinc sulfate
Food grade zinc sulfate
CAS:7733-02-0
Formula molecolare: ZnSO4·7H2O (heptahydrate), ZnSO4·H2O (monohydrate)
Peso molecolare: 287.58 (heptahydrate), 179.49 (monohydrate)
What it is Zinc Sulfate ?
Proprietà: Colorless, transparent prismatic or small needle-like crystals, or granular crystalline powder, inodoro, relative density 1.957, punto di fusione 100 degrees Celsius, readily soluble in water, aqueous solution turns red litmus paper acidic. Slightly soluble in ethanol and glycerol.
Our Specification
| Specification Name | GB29206–2012 |
|---|---|
| Aspetto esteriore | White or colorless crystals or small granules |
| Calcium Sulfate, % | 99–100.5 |
| Liquido oleoso (Liquido oleoso), Ppm | Ingredienti cosmetici |
| Selenium (Se), Ppm | ≤30 |
| Ignition Residue, % | ≤0,25 |
| Liquido oleoso (Liquido oleoso), Ppm | Ingredienti cosmetici |