33% Zinc Sulphate Agricultural Fertilizer
Basic Info
Model No.: CAS No.: 7446-19-7
Product Description
Model NO.:CAS No.: 7446-19-7
Type:zinc sulphate
Appearance:Granular
Grade Standard:Agriculture Grade
Product Name:Zinc Sulphate Agricultural Fertilizer
CAS No.:7446-19-7
Classfication:Agriculture Grade, Industrial Grade
Einecs No.:231-793-3
Assay:Zn%: 33%Min
Mf:Znso4.H2O
Density:3.28
Odor:Odorless
Melting Point:100 °c
Boiling Point:280 °c
Trademark:SX
Specification:33%
Origin:China (Mainland))
HS Code:2833293000
33% Zinc Sulphate Agricultural fertilizer
1. zinc sulphate monohydrate fertilizer grade characters:
CAS No.: 7446-19-7
Molecular Formula: ZnSO4. H2O
Molecular Weight: 179.47
2. zinc sulphate monohydrate fertilizer grade properties:
Product Name: Zinc Sulphate 34.5-35%
CAS No.: 7446-19-7
EINECS No.: 231-793-3
HS.Code:2833293000
Molecular Form: ZnSO4.H2O
Molecular Weight:179.45
Appearance:White powder or granular
3. zinc sulphate monohydrate fertilizer grade 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.
4.Packaging Detail:Zinc Sulfate packing: In pp bags with liners,25kgs or 50kgs net each. In jumbo bags, 1ton or 1.25 tons net each. Or as customer's requested.
5.Delivery Detail:Within 15 working days after confirm order.
Item | Index | |||||
(ZnSO4@H2O) | (ZnSO4@7H2O) | |||||
High-class | First-class | Quality | High-class | First-class | Quality | |
( calculating Zn ) Main content ( calculating ZnSO4@H2O ) ≥% | 35.7 | 35.34 | 34.61 | 22.51 | 22.06 | 20.92 |
(calculating ZnSO4@7H2O ) ≥% | 98.0 | 97.0 | 95.0 | 99.0 | 97.0 | 92.0 |
Insoluable material 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 ( calculating 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 | __ | __ |
Agricultural zinc sulphate Operative norm: HG3277-2000
Index name | Index | |||||
ZnSO4@H2O | ZnSO4@7H2O | |||||
high-class | first-class | quality | high-class | first | quality | |
( Zn ) content ≥% | 35.3 | 33.8 | 32.3 | 22.0 | 21.0 | 20.0 |
Freeacid content ≤% | 0.1 | 0.2 | 0.3 | 0.1 | 0.2 | 0.3 |
( Pb ) content ≤% | 0.002 | 0.010 | 0.015 | 0.002 | 0.005 | 0.01 |
( Cd ) content ≤% | 0.002 | 0.003 | 0.005 | 0.002 | 0.002 | 0.003 |
( As ) content ≤% | 0.002 | 0.005 | 0.010 | 0.002 | 0.005 | 0.007 |
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Product Categories : Zinc Sulphate
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