Zinc sulfate heptahydrate
General information
General information
| Chemical formula: ZnSO₄ .7 H₂O | Molar Mass: 287.54 g/mol |
| Appearance: White Crystalline powder | Density: 1.97 g/cm3 |
| Solub. in water: 965 g/l | Melting point: 100 °C |
| Bulk density: 800 – 1000 kg/m3 | pH value : 4 – 6 ( 20 °C) |
| Storage temp.: +2°C to +30°C | Cautions: irritant, dangerous for the environment |
| R: N/A | S: N/A |
| HS-No.: 2833 29 20 | EC index number: 030-006-00-9 |
Specification
Specification
| Assay | 99.0-108.7 | % | |
| Description | Conforms | ||
| Solubility | Conforms | ||
| Identification A | Conforms | ||
| Identification B | Conforms | ||
| Alkalies and Alkaline earths | ≤ | 0.9 | % |
| Acidity | Conforms | ||
| Elemental Impurities & Heavy Metals | See COA | ||
| Residual solvents | See COA |
Ordering code
Ordering code
| Ordering code | 25 g | 50 g | 100 g | 250 g | 1000 g |
| P.E. | 485.05.01000.02 | ||||
| Glass | 485.05.00250.01 |
Hazard symbol
Hazard symbol
| Hazard Symbol |
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محصولات مرتبط
