- Other Plant & Animal Oil[3]
- Soap[2]
- Adhesives & Sealants[1]
- Nitrogen Fertilizer[10]
- Other Fertilizers[4]
- Alcohol & Hydroxybenzene & Ether[8]
- Ester & Derivatives[3]
- Organic Acid[8]
- Organic Salt[10]
- Chemical Auxiliary Agent[10]
- Daily Chemicals[2]
- Flavour & Fragrance[5]
- Feed Additives[3]
- Food Additives[8]
- Inorganic Acids[4]
- Carbonate[6]
- Chloride[1]
- Halide ( Except Chloride )[2]
- Nitrate[3]
- Other Inorganic Salts[4]
- Phosphate[2]
- Silicate[1]
- Sulphate[8]
- Oxide[3]
- Organic Intermediate[1]
- Paint & Coating[1]
- Pigment[10]
- Polymer[3]
- Concrete Admixtures & Mortar Admixtures[1]
- Bitumen[1]
- Lubricant[3]
- Paraffin[8]
- Water Treatment[2]
- Pharmaceutical[3]
- Detergent[4]
- Other Household Chemicals[2]
- Aluminum Ingots[9]
- Lead Ingots[1]
- Tin Ingots[2]
- Zinc[1]
- EPS[1]
- HDPE[7]
- HIPS[1]
- LDPE[5]
- LLDPE[2]
- PET[1]
- PP[2]
- PVC[1]
- Contact Person : Mr. Xu Jack
- Company Name : Hebei Eminent Chemical Technology Co., Ltd.
- Tel : 86-311-80872088
- Fax : 86-311-80872099
- Address : Hebei,Shijiazhuang,No.50 Zhaiying Street, Shijiazhuang City, Hebei
- Country/Region : China
Zinc Sulphate Heptahydrate 98%
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Uses :
It is mainly used as raw material for the production of lithophone and zinc salts. It is also used in synthetic fiber industry, zinc plating , pesticides, flotation, fungicide and water purification. In agriculture, it is mainly used in feed additive and trace element fertilize, etc.
Appearance: White powder, air slaking, soluble in water, micro-soluble in alcohol and insoluble in acetone Specifications:
Industrial Grade (HG/T2326-92) | Feed Grade (HG/2934-2000) |
Content (ZnSO4.7H2O)≥98.0% | Content (ZnSO4.7H2O)≥98.0% |
Zinc (Zn)≥22.51% | Zinc (Zn)≥22% |
PH Value (50g/l Solution)≥3.0 | Arsenic (As)≥0.0005% |
Chloride≤0.2% | Lead (Pb)≤0.0001% |
Lead (Pb)≤0.002% | Cadmium (Cd)≤0.002% |
Manganese (Mn)≤0.001% | Fineness (Passing Through 250um Screen Cloth≥95% |
Cadmium (Cd)≤0.002% | —— |
Iron(Fe)≤0.005% | —— |
Copper (Cu)≤0.002% | —— |
Water Insoluble≤0.02% | —— |
Zinc Sulphate Heptahydrate 98%
