Zinc Sulfate Heptahydrate for Wood Preservative - Industry Grade

Zinc Sulfate Heptahydrate
Name:Zinc Sulfate Heptahydrate
Apperance:white crystal
HS CODE:***
CAS No:7446-20-0
MF: ZnSO4.7H2O
Packing Detail:in 25kg/bag,woven bag with PE liner or paper bag(can follow customers’ requirements,500kg/bag or 1000kg/bag is accepted).,26 mt/20'' FCL(without pallet),24 mt/20’’ FCL(with pallet).
Description:
Zinc sulphate is a kind of important abio-chemical material, which has sorts of function in the industrial field. It is mainly used in the production of man-made fibril concretion, and also used as intermediary dyed reagent in the dying field. Besides, it works as fertilizer and animal feed. Zinc Sulphate functions as activator in the medicine industry. The food grade product can be used as nutritious supplement, etc. Zinc sulphate is a significant material of zinc compound,dye,lithopone, in-zinc activator, electrolysed zinc, electroplated zinc, and also mucilage glue fibre. In addition, it functions as preserving material of wood and leather.
Application:
Zinc sulfate heptahydrate is mainly used as raw material for the production of lithophone and zinc salts. It is also used in synthetic fiber industry, zpt, zinc plating , pesticides, flotation, fungicide and water purification. In agriculture, it is mainly used in feed additive and trace element fertilize, etc
We provide zinc sulfate heptahydrate of industrial grade,feed grade, electron grade and fertilizer grade zinc sulfate monohydrate.
Specifications:
Items Index
II
High-class standard First-class standard Qualified standard
Specifications Zn, % 22.51 22.06 20.92
ZnSO4 .7H2O, %> = 99.0 97.0 92.0
Insoluble percentage ,, %< = 0.02 0.05 0.10
PH >= 3.0 3.0 -
Pb, %< = 0.001 0.010 0.010
Fe, %< = 0.003 0.020 0.060
Mn, % < = 0.005 0.1 -
Cd, % < = 0.001 0.010 -
Advantages:
1)real manufacturer,20 years producer
2)quality is superior to GB standard,free sample for your test before shipment
3)expert sales & after-sale team,prompt shipment with professional documents
4)chemical stability,SGS/CIQ report