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Zinc Sulfate Heptahydrate Tech Grade

Tianjin Jintai Imports & Exports Trade Limited Company
Tianjin Jintai Imports & Exports Trade Limited Company
City: Tianjin
Province/State: Tianjin
Country/Region: China (Mainland)
Tel: 86-22-31973707

Zinc Sulfate Heptahydrate Tech Grade

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 $ 450-800/ Metric TonGet Latest Price
Application : Used as raw material for zinc salts,electroplate Industry
Third Part Test : SGS
Type : Zinc Sulphate
Melting Point : 100
Brand Name : DongXin
Advantages 3 : Little impurity, high stability
Model Number : JXT98,99
Relatively Density : 1.957
H.S Code : 2833293000
Molecular Weight : 287.56
Application 2 : Used for washing of wood, leather preservation
Appearance : White Crystal Powder
Grade Standard : Industrial Grade
MF : ZnSO4.7H2O
Classification : Sulphate
Advantages 2 : 2.Snow-white color, and the color of remainder
CAS No. : 7446-20-0
Advantages 1 : 1.High purity, strong disperse, rapid dissolution
EINECS No. : 231-793-3
Purity : Zn 22.5%,ZnSO4:99%
Application 1 : Used as a main subsidiary material for electroplate pure zinc
Other Names : White Vitriol
Category : Pallets
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1)Zinc Sulfate Heptahydrate Tech Grade
2)Zn :22.28%,22.51% Min
3)ZnSO4:98%,99%Min
4)Form:White crystal powder,granule

Zinc Sulfate Heptahydrate-Tech Grade

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We are Tianjin Xinxin Chemical Factory, the largest manufacturer of zinc sulfate heptahydrate 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) Physical and chemical property:

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Molecular formula: ZnSO4 7H2O

Molecular weight: 287.56

CAS NO.:7446-20-0.

EINECS NO.:231-793-3

Appearance: White or slight-yellow crystal, loose and no agglomeration, easy soluble in water and slightly dissolvable in alcohol and glycerol, insoluble in liquid ammonia and ketone, tending to lose water molecules of hydration in dry air and become white powder appearance. Relative density: 1.957,Melting point: 100°CWhen the temperature is 280°C, it will become no water substance and lose all crystal water. When the temperature is above 500°C, it will decompose


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-2)Usage:

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It is mainly used in the industries of organic synthesis, such as dehydrating agent, condensating agent, wood antiseptic, fabric starching agent, weighting agent, battery, electroplating, papermaking, medicine, active carbon and so on.


3)Characteristic and function:

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Easy solubie in water, quick absorbable for the plant.

Low content of heavy metal, Fe,Cd,Cr,As meet with China Agricaltured Standard.

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4)Specifications:

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ITEM

INDEX

Type

Premium Grade

Grade I

Zn %≥

22.51

22.28

ZnSO4 H2O % ≥

99

98

PH(50g/L solution) ≥

3.0

Water insoluble % ≤

0.02

0.05

Pb %≤

0.001

0.002

Cd %≤

0.001

0.002

Fe %≤

0.003

0.005

Mn %≤

0.005

0.10

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-5)Packing Details:

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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.

24MT without pallet ,22MT with pallet will be loaded in 1*20’fcl container.

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6)Storage:

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Store in cool and ventilated place ,keep away from fire, heat and sunshine, sealed package. Stay away from oxide

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