Zinc Sulfate
White Vitriol
- CAS
- 7733-02-0
- EC
- 231-793-3
- Sectors
- Agriculture, Animal Nutrition, Nutraceuticals & Supplements
Zinc Sulfate (CAS 7733-02-0) is an inorganic zinc salt, colorless in appearance, that serves as a source of zinc in agriculture, animal feed, and pharmaceuticals, with further use in electroplating, water treatment, and textile mordants.
Typical Properties
| Molecular formula | H2O4S.Zn |
|---|---|
| Molecular weight | 161.45 g/mol |
| Form | Liquid |
| Color | Colorless |
| Melting point | 240-243.0 °C |
| Density | 3.8 g/cm³ @ Temp: 25 °C |
| Water solubility | Soluble |
| pH | 4.0±0.5 |
| GHS signal word | Danger · Corrosive, Irritant / harmful, Health hazard, Environmental hazard |
Typical literature values for identification; lot-specific results are stated on the certificate of analysis (COA) and the safety data sheet (SDS) that accompany every delivery.
Zinc Sulfate
Applications
Used in fertilizers for correcting zinc deficiency in crops, in animal feed premixes, and as a dietary supplement. Industrially applied in electroplating, water treatment, and textile mordants.
Safety & Risks
Harmful if swallowed; handle with gloves and avoid dust generation. Toxic to aquatic organisms; prevent environmental release.
Packaging
25–50 kg PE-lined bags or big bags. Store sealed, dry, and away from acids or reducing agents.