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CAS NO.7733-02-0
| Zinc sulphate Basic information |
| Product Name: | Zinc sulphate |
| Synonyms: | WHITE VITRIOL;ZINC SULFATE;ZINC SULPHATE;ZINC SULFATE STANDARD;ai3-03967;Bonazen;Bufopto zinc sulfate;bufoptozincsulfate |
| CAS: | 7733-02-0 |
| MF: | O4SZn |
| MW: | 161.45 |
| EINECS: | 231-793-3 |
| Product Categories: | Inorganics;Volumetric Solutions;BioUltraProtein Structural Analysis;Molecular Biology;Molecular Biology Reagents;Optimization Reagents;X-Ray Crystallography;Complexometric Solutions (IDRANAL)Volumetric Solutions;Complexometric Titration (IDRANAL);S - Z;Salt Solutions;Titration;Complexometric Concentrates (IDRANAL)Titration;Concentrates (e.g. FIXANAL);Salt Concentrates |
| Mol File: | 7733-02-0.mol |
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| Zinc sulphate Chemical Properties |
| mp | 100°C |
| density | 1.31 g/mL at 20 °C |
| solubility | H2O: soluble |
| Water Solubility | Soluble |
| Merck | 14,10159 |
| CAS DataBase Reference | 7733-02-0(CAS DataBase Reference) |
| NIST Chemistry Reference | Zinc sulfate(7733-02-0) |
| Safety Information |
| Hazard Codes | Xn,N,Xi |
| Risk Statements | 52/53-50/53-41-22-51/53 |
| Safety Statements | 61-39-26-60 |
| RIDADR | UN 3082 9/PG 3 |
| WGK Germany | 3 |
| RTECS | ZH5260000 |
| Hazardous Substances Data | 7733-02-0(Hazardous Substances Data) |
Zinc Sulphate Specification
| Specifications | |
| Purity | 21% , 33% ,34.5 % |
| Zinc sulphate monohydrate powder ,granules , fertilizer/industry/feed grade | |
| ZnSO4.7H2O | 98% min. |
| Zn | 34.5% min. |
| As | 0.0005% max. |
| Pb | 0.001% max. |
| Cd | 0.001% max. |
| Fe | 0.01% max. |
| Insoluble matter in water | 0.05% max. |
| Zinc sulphate heptahydrate crystal / fertilizer/industry/feed grade | |
| ZnSO4.7H2O | 98% min. |
| Zn | 21-22.5% min. |
| As | 0.0005% max. |
| Pb | 0.001% max. |
| Cd | 0.001% max. |
| Fe | 0.005% max. |
1. As feed additive
2. As pesticides and microelement fertilize
3. In industry : for producing lithophone, zinc salts ,synthetic fiber etc.
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