High Purity Feed Grade Price Zinc Sulfate Heptahydrate Power
Basic Info
Model No.: zinc sulfate heptahydrate
Product Description
Model NO.: zinc sulfate heptahydrate Appearance: Powder ( Mn ) Content ≤%: 0.01 Trademark: Qingxin Origin: Shandong China Type: Zinc Sulfate Heptahydrate Grade Standard: Industrial Grade ( Fe ) Content ≤%: 0.008 Specification: ISO High purity feed grade price zinc sulfate heptahydrate power 1.Properties: Product Name: Zinc Sulphate 20.92%-22.51% CAS No.: 7446-20-0 EINECS No.: 231-793-3 HS.Code:2833293000 Molecular Form: ZnSO4.7H2O Molecular Weight:287.56 Appearance:White powder or granular. 2.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 3.Specifications: Standard :HG2326-2005
4.. Packing: In woven bag lined with plastic, net wt. 25kgs/bag or 50kgs/bag or in ton bags. 5.Storage: Zinc Sulphate Should be stored in cool and ventilated place ,keep away from fire, heat and sunshine, sealed package. Stay away from oxide. Contact us if you need more details on Zinc Sulfate Heptahydrate. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Copper Sulphate、Sulphate. If these products fail to match your need, please contact us and we would like to provide relevant information.
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 ( calculate ZnSO4·H2O ) ≥% | 35.7 | 35.34 | 34.61 | 22.51 | 22.06 | 20.92 |
(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 | -- | --
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