Zinc Sulfate
- ವಿವರಣೆ
- ವಿಚಾರಣೆ
Zinc sulfate
Food grade zinc sulfate
CAS:7733-02-0
ಆಣ್ವಿಕ ಸೂತ್ರ: ZnSO4·7H2O (heptahydrate), ZnSO4·H2O (monohydrate)
Molecular weight: 287.58 (heptahydrate), 179.49 (monohydrate)
What it is Zinc Sulfate ?
ಗುಣಲಕ್ಷಣಗಳು: Colorless, transparent prismatic or small needle-like crystals, or granular crystalline powder, odorless, relative density 1.957, ಕರಗುವ ಬಿಂದು 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 |
|---|---|
| ಗೋಚರತೆ | White or colorless crystals or small granules |
| Calcium Sulfate, % | 99–100.5 |
| ಆರ್ಸೆನಿಕ್ (ಅಂತೆ), ppm | ≤3 |
| Selenium (Se), ppm | ≤30 |
| Ignition Residue, % | ≤0.25 |
| ಮುನ್ನಡೆ (Pb), ppm | ≤3 |