Active Member
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Address: NO.59th,zhenghua road,zhenghzou city,henan province
Contact name:Lincy
UNI-PHARMA (CHINA) CO., LTD |
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Specification
Zinc sulfate is the inorganic compound with the formula ZnSO4 as well as any of three hydrates. It was historically known as "white vitriol". It is a colorless solid that is a common source of soluble zinc ions.
| Items | Specification | |||||
| I Type (Zinc Sulfate Monohydrate) | II Type(Zinc Sulfate Heptahydrate) | |||||
| High-Class | First-Class | Qualifier | High-Class | First-Class | Qualifier | |
| ( calculate Zn ) Main content% | 35.7 | 35.34 | 34.61 | 22.51 | 22.06 | 20.92 |
( calculate ZnSO4·H2O ) (calculate ZnSO4·7H2O ) ≥% | 98.0 | 97.0 | 95.0 | 99.0 | 97.0 | 92.0 |
| Insoluble matter content ≤% | 0.020 | 0.050 | 0.10 | 0.020 | 0.050 | 0.10 |
| PH value ( 50g /L ) ≥% | 4.0 | 4.0 | —— | 3.0 | 3.0 | —— |
| Chloride ( Cl ) content ≤% | 0.20 | 0.60 | —— | 0.20 | 0.60 | —— |
| ( Pb ) content ≤% | 0.002 | 0.007 | 0.010 | 0.002 | 0.010 | 0.010 |
| ( Fe ) content ≤% | 0.008 | 0.020 | 0.060 | 0.005 | 0.020 | 0.060 |
| ( Mn ) content ≤% | 0.01 | 0.03 | 0.05 | 0.01 | 0.10 | —— |
| ( Cd ) content ≤% | 0.002 | 0.007 | 0.010 | 0.002 | 0.010 | —— |
| ( Cu ) content ≤% | 0.001 | —— | —— | 0.002 | —— | —— |
Detailed Images:
Usage:
Zinc Sulphate is mainly used as raw material for the production of lithophone and zincsalts.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..
1.First the main application is as a coagulant in the production of rayon.
2.Zinc sulfate is also used to supply zinc in animal feeds, fertilizers, and agricultural sprays. Zinc sulfate, like many zinc compounds, can be used to control moss growth on roofs.
3.Furthermore it can be used as in electrolytes for zinc plating, as amordant in dyeing, as a preservative for skins and leather and in medicine as an astringent and emetic.
If the crop is lack of this micronutrient it will terminal growth long and slender with few lateral buds;Chlorosis pronounced at the base of the leaf. Crinkling and reddening of leaf edges possible. like the following picture
Applications:
Zinc Sulphate is mainly used as raw material for the production of lithophone and zincsalts.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..
Storage
Zinc Sulphate Should be stored in cool and ventilated place,keep away from fire,heat and sunshine,sealed package.Stay away from oxide.
Packing & Delivery
Packing Details : 25kg/PP+PC bag, 500kgs bag, 1000kgs bag or customized etc.
Delivery Details : about one to two weeks
