best quality products 98% White powder or crystal for feed grade ZnSO4 H2O ZnSO4 7H2O zinc sulphate

Name: best quality products 98% White powder or crystal for feed grade ZnSO4 H2O ZnSO4 7H2O zinc sulphate
Brand: Rongda Chemical Co., Ltd.
SKU: Tradewheel_1217629
Availability: InStock

FOB Price 700 - 850 USD / Metric Ton

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Classification	Sulphate	Type	Zinc Sulphate
CAS No.	7446-19-7, 7446-20-0	Other Names	Zinc Sulphate Mono
MF	ZnSO4 H2O,ZnSO4 7H2O	EINECS No.	231-793-3
Place of Origin	Hunan, China	Grade Standard	Electron Grade, Industrial Grade, feed grade
Purity	98%	Appearance	White powder or crystal
Application	pesticides,fungicide and water purification	Model Number	zinc sulphate
Product name	Zinc Sulphate Mono/Hepta	color	white
HS Code	2833293000	Grade	Industrial Grade Feed Grade
Mol wt	179.46, 287.56	Usage1	raw material of zinc sal
Usage2	electroplating and electrolysis industries	Usage3	water quality stabilize
Usage4	Emetic	Usage5	base fertilizer and foliar fertilizer

Product Details

98% Zinc sulfate

1. Product name: Zinc sulfate

2. Chemical formula: ZnSO4 • H2O / ZnSO4 • 7H2O

3. Molecular Weight: 179.46 / 287.56

4. CAS No.: 7446-19-7 / 7446-20-0

5. H.S. Code: 2833293000

6. physical characteristics: White powder or crystal, easily soluble in water and insoluble in alcohol and ketone

Specification 98% Zinc sulfate:

ITEM	ZnSO4 • H2O	ZnSO4 • 7H2O	Granules
Purity, %≥	98	98	98%
Zinc (Zn), %≥	35.5	22.5	33.5%
Water Insoluble , %≤	0.05	0.05	0.05
Heavy Metal (Pb), %≤	0.001	0.001	0.001
Arsenic (As), %≤	0.0005	0.0005	0.0005
Cadmium (Cd)≤	0.001	0.001	0.001

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Why choose Rongda:

--Manufacturer of anhydrous sodium sulfite since 2004.
--One of leading chamicals export and import in China.
--Large storage is port, China and work with many brother manufacturers
--Total solution for chemicals in China, more products are upgrade
--ISO9001 is approval with high quality.
--Rongda is one of big exporters in China, your reliable partner.

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