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Grade: Fertilizer grade Molecular formula: ZnSO4.H2O CAS NO.: 7446-19-7 Appearance : white powder Monohydrate Zinc Sulphate Specification :
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NAME
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ZINC SULPHATE MONO
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CHEMICAL FORMULA
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ZnSO4.H2O
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RRODUCTION DATE
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OCT 7TH, 2011
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ANALYSIS RESULT
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Item
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Specifications
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RESULT
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Type
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fertilizer grade
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ZnSO4.H2O/%
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<97.0%
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98.1%
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Zn content
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<34.5%
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34.9%
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As content
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<0.0005%
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0.0005%
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Pb content
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<0.002%
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0.0018%
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Cd content
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<0.003%
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0.0029%
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Finess(passing 250um testing sieve)
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<95%
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COMMENT: confirm
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Packaging and transportation
Plastic sack inner and reschel bag outside, net weight 25Kg, and change package as request. Protect from damp when transport and stock. Use
Agricultural-grade zinc sulphate monohydrate is widely used in rice-wheat-corn-vegetables-fruit growing and making fertileizer.
Characteristic and function
- Easy to dissolve in water and absorb, non-caking.
- Little heavy metal, Pb-Cd-Cr-As etc conform with Nation Agriculture Standard.
Storage: stock in dry environment . Zinc Sulphate Mono hydrate 33%
Zinc Sulphate Hepta hydrate 21%
Zinc Sulphate 22% to 24%
Zinc Sulphate 26% to 28%
Zinc EDTA 12%
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