Zinc Sulfate

Description

Classification: Sulphate	Type: Zinc Sulphate	CAS No.: 7446-20-0
Other Names: ZnSO4--7H2O	MF: ZnSO4--7H2O	EINECS No.: 97%-98%
Place of Origin: China (Mainland)	Grade Standard: Agriculture Grade, Industrial G...	Purity: 97-98%
Appearance: WHITE CRYSTAL	Application: AGRICULTURE	Brand Name: over 97%
Model Number: Zinc Sulphate Fertilizer Grade	clour: white	purity: 97%-98%

CERTIFICATE OF ANALYSIS
Product Name	Zinc sulfate heptahydrate	Packing	25KG/woven bag
Formular	ZnSO4.7H20	Quantity	100MT
CAS No.	7446-20-0	Batch No.	350160150090005
Date of report	10.03.30	Specification	HG/ 2326-2000
Item	Test standard	Test result
ZnS04.7H20	92.71% Min	97.41%
Zn	21% Min	22.06%
Pb	0.002% Max	0.001%
Cd	0.002% Max	0.0004%
Cr	___	0.0006%
As	0.002% Max	0.00004%
Hg	__	0.000001%
Storage	Stored in a cool, dry place. Stored in a tightly closed container.
Conclusion.   In line with the agricultural-grade zinc sulfate heptahydrate standards

Resource:

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