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Feb 14, 2017
Hunan, China
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Member Level   Standard
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Member SinceMay 16, 2016
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Classified 5432037
High Purity Zinc Sulphate Heptahydrate In Agriculture Fertilizer

Product Name: Zinc Sulphate Heptahydrate
Molecular Formula: ZnSO4.7H2O
EINECS NO: 231-793-3
CAS NO : 7446-20-0
HS Code : 28332930
M.W.: 287.54
Odour: Odourless
Density: 1.957
Boiling Point: >500 C (Decomposes)
Appearance: White Crystalline powder or Granular
Grade: fertilizer grade,industry grade

Content: 97% min
Zn: 21.5-22% min
As: 5ppm max
Pb: 10ppm max
Cd: 10ppm max
Water Insoluble 0.05% max

Where to buy zinc sulfate heptahydrate
Rech Chemical Co. Ltd

Rech Chemical have specialized in manufacturing zinc sulfate heptahydrate which are mainly exported to

the U.S., Europe and Australia. We provide OEM services for renowned chemical product distributors both

at home and abroad.


1. preventing and correcting zinc deficiencies to increase crop yields

2. be an important element in agricultural fungicides which is used to prevent pests and diseases for

crops such as wheat, barley, kiwi fruit, apple and so on.

3. treating and preventing diseases of animals, for example: facial eczema, foot-rot and foot scald,

lumpy wool.

Net weight 25kgs, 50kgs per each plastic woven bag, or 1000kgs to 1350kgs per each packageŁ¬or

according to client request.

We will arrange shipment from Huangpu and Changsha Port within 15 days after receiving your order.

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