Zinc Sulfate, Zinc Sulphate, Zinc Sulfate Mono manufacturer / supplier in China, offering Zinc Sulphate Monohydrate 35% Feed Grade, Manganese Sulphate Monohydrate Granular Feed Grade, Sodium Metabisulfite and so on.
Min. Order / Reference FOB Price | |
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1 container | Contact Supplier |
Local Area: | Changsha, Hunan, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, D/P |
Formula: | Znso4.7H2O |
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CAS No: | 7446-20-0 |
Einecs No: | 231-793-3 |
Zinc Sulphate Heptahydrate 22.5%(Chemical Fiber Grade)
Zinc SuMachinery for Packaging Supplies lphate Heptahydrate
ZnSO4.7H2O
287.54
White or offwhite crystals or granules, soluble in water, slightly soluble in alcolol.
231-793-3
7446-20-0
28332930
SPECIFICATICar Electronics ONS:
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GURANTEED ANLYSIS
Components:
Guaranteed
Analysis:
Typical Analysis:
Methods:
Purity
99%
99.5%
HG/T 2935-2006
Zinc (Zn):
22.5%min
>2Welding & Soldering Supplies 3.0%
HG/T 2935-2006
Derived from Zinc Sulphate Heptahydrate
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TOXIC ELEMENTS ANALYSIS
Components:
Guaranteed
Analysis:
Typical Analysis:
Methods:
Heavy metal (Pb):
0.001%max
<0.0005%
HG/T 2935-2006
Cadmium(Cd):
0.001% max
<0.0005%
HG/T 2935-2006
Arsenic(As):
0.001% max
<0.0003%
HG/T 2935-2006
Iron (Fe)
0.01%max
0.0060%
HG/T 2935-2006
Mn
0.05%max
<0.05%
HG/T 2935-2006
Cl
0.5%max
0.4%
HG/T 2935-2006
PH Value
2~5
3
HG/T 2935-2006
HG/T 2935-2006
Refers to China Chemical Industry StPetroleum Equipment & Machinery andard HG/T 2935-2006 Zinc Sulphate Heptahydrate
In 25kg or 50kg or 1000kg net per plastic woven bag with inner liner.
QUANTITY PER CONTAINER:
25-27 metric tons per 20ft container (NON-PALLETIZED)
To be sored in dry place to avoid efflorescence nd moisture bsorption. Prevent the goods from raining and solarization in the course of transportation. Portect against physical damage. Isolte from all imcompatible substances.
RECOMMENDED
USES/APPLICATIONS:
As concreting liquid for synthetic fiber and important subsidiary material for synthetic fiber and vinylon. High purity, equal crystal and esy soluble, low content of hevy metal, Fe, Pb and Cd, the indicators are better than national standard.