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Tianjin Jintai Imports & Exports Trade Limited Company
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Active Member
10 Years |
Delivery Time : Within 15 days after receiving the deposit
Payment Terms : L/C,D/P,T/T,Western Union
MOQ : 24 Metric Ton/Metric Tons
Supply Ability : 30000 Metric Ton/Metric Tons per Year
Port : XINGANG,CHINA
Packaging Details : The goods will be packed in 25kgs, 50kgs plastic woven bag within PP liner, or 1000kgs to 1350kgs jumbo bags within PP liner or according to client request. 24MT without pallet ,22MT with pallet will be loaded in 1*20'fcl container.
Place of Origin : Tianjin
FOB Price : US $ 400-800/ Metric TonGet Latest Price
Application : As a kind of microelement,multiplex fertilizer
Third Part Test : SGS
Type : Zinc Sulphate
Melting Point : 100
Brand Name : DongXin
Advantages 3 : Fe,Cd,Cr,As meet with China Agricaltured Standard
Model Number : JXT98,99
Relatively Density : 1.957
H.S Code : 2833293000
Molecular Weight : 287.56
Application 2 : Used by mixing with other multiplex fertilizer
Appearance : White Crystal Powder
Grade Standard : Agriculture Grade
MF : ZnSO4.7H2O
Classification : Sulphate
Advantages 2 : Low content of heavy metal
CAS No. : 7446-20-0
Advantages 1 : Easy solubie in water,quick absorbable for the plant
EINECS No. : 231-793-3
Purity : Zn 22.5%,ZnSO4:98%,99%
Application 1 : As a kind of microelement used in rice, wheat, corn, vegetable
Other Names : White Vitriol
Category : Zinc Oxide
Zinc Sulphate Heptahydrate 20%,21%,22% Min Factory
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We are Tianjin Xinxin Chemical Factory, the largest manufacturer of zinc sulphate in China,and our product export to many countries and enjoy a high reputation for it's quality in the market.Further informations you want ,please feel free to contact with Richard Cao:008615202298304.
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1.Properties:
Product Name: Zinc Sulfate 20.92%-35.7%
CAS No.: 7446-20-0
EINECS No.: 231-793-3
HS.Code:2833293000
Molecular Form: ZnSO4
Molecular Weight:179.45
Appearance:White powder or granular.
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2.Applications:
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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
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3.Specifications:
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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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4.Outer Packing:
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The goods will be packed in 25kgs, 50kgs plastic woven bag within PP liner, or 1000kgs to 1350kgs jumbo bags within PP liner or according to client request.
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24MT without pallet ,22MT with pallet will be loaded in 1*20’fcl container.
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5.Storage:
Store in cool and ventilated place ,keep away from fire, heat and sunshine, sealed package. Stay away from oxide
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zinc sulphate heptahydrate cas no 7446-20-0 Images |