Main Products: abrasives ,abrasive tools ,caustic soda flake ,titanium dioxide ,pentaerythritol
industrial grade Zinc Sulphate 28%-35%
USD $400 - $800 /Metric Ton
Min.Order:10 Metric Tons
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Zhengzhou Macro Imp. & Exp. Co., Ltd.
Business Type: Trading Company
Zhengzhou Henan ChinaMain Products: abrasives ,abrasive tools ,caustic soda flake ,titanium dioxide ,pentaerythritolProduct Details
industrial grade Zinc Sulphate 28%-35%
Physical characteristics: White powder or crystal, easily soluble in water and insoluble in alcohol and ketone.
Specification:
Item | Monohydrate (ZnSO4·H2O) | Heptahydrate (ZnSO4·7H2O) | ||
Feed Grade (powder) | Industry Grade (powder) | Fertilizer Grade (Granular) | ||
Purity | 98%min | 98%min | 98%min | 98%min |
Content | 35%min | 35%min | 33%min | 22%min |
Pb | 10ppmMax | 10ppm Max | 10ppm Max | 10ppmMax |
As | 5ppmMax | 5ppmMax | 5ppmMax | 5ppmMax |
Cd | 10ppm Max | 20ppm Max | 10ppm Max | 10ppmMax |
Water Insoluble | %≤0.05 | %≤0.05 | %≤0.05 | %≤0.05 |
Fineness | 80mesh | 80meshMax | 0.5-1mm/1-2mm | — |
2-4mm | ||||
Application: Zinc Sulphate is mainly used as raw material for the production of lithophone and zinc salts. It is also used in synthetic fiber industry, zinc plating, pesticides, flotation, fungicide and water purification. In agriculture, it is mainly used in feed additive and trace element fertilize, etc.
Storage: It should ve protected by covers when transportation , avoid rain, moisture, or mixed with acid / alkali matter and color matter; packed in dry and airiness place, no contact with acid and alkali and color matter.
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