High purity zinc sulphate heptahydrate crystal powder

High purity zinc sulphate heptahydrate crystal powder
About the product
Product Name: Zinc Sulphate Heptahydrate
Molecular Formula: ZnSO4.7H2O
EINECS NO: 231-793-3
CAS NO : 7446-20-0
HS Code : 28332930
PHYSICAL DESCRIPTION/ PROPERTIES
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

SPECIFICATION
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
http://www.rqsulfates.com

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.


Application

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.

Packing
Net weight 25kgs, 50kgs per each plastic woven bag, or 1000kgs to 1350kgs per each packageļ¼Œor according to client request.

Delivery
We will arrange shipment from Huangpu and Changsha Port within 15 days after receiving your order.
Price
445usd/mt
Contact with supplier
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