Product Name: Zinc Sulfate Heptahydrate
Test Result: HG/T2326-2005
Rongqing Chemical zinc sulfate test result:

Description	Standard	Test Result
Zn	22% min	22.1% min
Pb	10ppm max	3.2ppm max
As	5ppm max	1.7ppm max
Cd	10ppm max	2.0ppm max

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

Odour: Odourless

Density: 1.957

Boiling Point: >500 C (Decomposes)

Appearance: White Crystalline powder or Granular

Grade: fertilizer grade,industry grade

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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 package，or according to client request.

Delivery

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

grade:	Industry Fertilizer agriculture
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Zinc sulfate heptahydrate 22% white crystals

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