High purity 97% 98% 99% Food Grade Zinc Sulfate Monohydrate powder
Products Description
Zinc sulfate monohydrate is an inorganic salt with the chemical formula ZnSO4·H2O. It is a salt compound of zinc ions and sulfate ions, and contains a molecule of crystal water. This compound has many uses in industry and agriculture. In agriculture, it can be used as a fertilizer to provide zinc needed by plants. Industrially, it can be used in galvanizing, dyeing, tanning and other processes. In addition, Zinc sulfate monohydrate is also used to prepare other compounds, such as ferrous sulfate and zinc sulfate. In the pharmaceutical field, it is also used in the preparation of some drugs.
BASIC ANALYSIS
| Item | Specification | Result |
| Color | White | White |
| Appearance | Flowing powder or coarse powder | Flowing powder |
| Assay（ZnSO4·H2O）,% | 99.0~100.5 | 99.36 |
| Acidity | Pass | Pass |
| Alkali metal and alkaline earth metal salts,% | ≤0.50 | 0.29 |
| Cd,mg/kg | ≤2 | <2 |
| Pb,mg/kg | ≤4 | <4 |
| Hg,mg/kg | ≤1 | <1 |
| Se,mg/kg | ≤30 | <30 |
| As,mg/kg | ≤3 | <3 |
Benefits
Zinc sulfate monohydrate has the following main functions and applications in the chemical industry:
- Electroplating industry: Zinc sulfate monohydrate can be used as a zinc ion supplement in important electroplating solutions used in the electroplating industry for galvanizing, anti-corrosion and decorative electroplating.
- Preparation of other chemicals: As an important chemical raw material, zinc sulfate monohydrate can be used to prepare other zinc sulfate salts and in the preparation of other chemical products.
- Agricultural field: Zinc sulfate monohydrate can be used as a soil conditioner and foliar spray fertilizer to promote crop growth and development and increase yield and quality by supplementing the zinc elements required by plants.
- Dye industry: Zinc sulfate monohydrate can be used as an auxiliary agent in dyes to improve the light resistance, washability and stability of dyes.
In general, zinc sulfate monohydrate has a wide range of applications in the chemical industry and can be used in electroplating, chemical product production, agriculture and other industries.
