99% Feed Additive Zinc Sulfate Heptahydrate Granule Zinc Sulfate Mono

• CAS No.: 7733-02-0
• Formula: Znso4
• EINECS: 231-793-3
• Certification: CCIC, CIQ, ISO
• Purity: 30%~50%
• Type: Zinc Sulphate
• Model NO.: Zinc Sulfate Mono
• Appearance: Powder
• Grade Standard: Industrial Grade
• HS: 2833293000
• Density: 1.31 G/Ml
• pH: 6-8
• Size: 20-40mm, 2-4mm
• Pb: <20ppm
• as: <10ppm
• Transport Package: 25kg/Bag, 1000kg/Bag
• Specification: 99%
• Trademark: shuotong
• Origin: Hebei, China
• HS Code: 2833293000
• Production Capacity: 50000 Ton/Year

Product Description

Product Description

 

Product Description:
Zinc sulfate is colorless or white rhomboid crystal or powder at room temperature, soluble in water. The aqueous solution is acidic and slightly soluble in ethanol and glycerol. Pure zinc sulfate will not turn yellow in the air for a long time, and will turn into a white powder in dry air. There are many kinds of hydrates: zinc sulfate heptahydrate is a stable hydrate in the range of 0 to 39 ° C, zinc sulfate hexahydrate in the range of 39 to 60 ° C, and zinc sulfate monohydrate in the range of 60 to 100 ° C.
1.Chemical Formula: ZnSO₄·7H₂O/ ZnSO₄·H₂O
2.Molecular Weight: 287.56/179.47
3.CAS No.: 7446-20-0/7446-19-7
4.HS Code: 28332930
5.UN NO.: 3077 Class 9
6.Application:
Feed additives, trace elements for animals;
Agricultural fertilizers & fungicides;
Electroplating & water treatment;
Non-ferrous metal flotation reagents;
Manufacture other zinc salts.
7.Packing:
25kg, 1000kg, 1200kg, woven bag with plastic lining, or according to the requirements of customers.
Technical Date Sheet

Zinc Sulphate Monohydrate ZnSO4.H2O Analisis
Test Items	Standard
Appearance	White free flowing powder or granules
ZnSO4.H2O (%)	≥ 98.0 or as customer requirement
Zn (%)	≥ 35.0 or as customer requirement
Cd	10ppm Max
Pb	10ppm Max
As	5ppm Max
Water Insoluble matter	0.05% Max

 

Zinc Sulphate heptahydrate ZnSO4.7H2O Analisis
Test Items	Standard
Appearance	White crystal
Zn	21%Min
Pb	20ppm Max
As	5ppm Max
Cd	20ppm Max

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