Xiangtan Fenghe Biotechnology Co.Ltd

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1. Zinc Sulphate Monohydrate for fertilizer grade

we are a major Manufacturer of Zinc Sulphate in China,specializing in producing and exporting Zinc products for years.
CAS NO:7446-19-7/7446-20-0
Zinc Sulphate Monohydrate (ZnSO4•H2O)
Appearance:White powder or crystalline granule
Purity:98%
Quality:I SO Certification
Specification:
1.Powder: Zn: 35.5% min
As: 5ppm max Cd: 10ppm max
Pb:10ppm max Hg:1ppm max
2.Granular: Zn: 33% min
As:5ppm max Cd:10ppm max
Pb: 10ppm max Hg: 1ppm max
Size:0.5-1mm 1-2mm or 2-4mm

Zinc Sulpfate Heptahydrate( ZnSO4•7H2O)
Zn:21min%
The specification complies with Zinc Sulphate Monohydrate
Packing: packed in 20/ 25kg bags or 1100/1350kg bags with inner bags on pallets or without pallets.
Usage:Feed additive /Industry/Fertilizer/Milling/Rubber/Chemical/Lithopone

we provide not only quality product but heart service and prompt delievery.
If your are interested of it ,pls feel free to contact us !