What is Zinc Sulphate Heptahydrate?
White or light - yellow crystals,astringent,easily to be efflorescent in dry air. Dissolvable in water,little dissolvable in alcohol and glycerin.
It is mainly used as raw material for production of lithophone and zinc salts. It is also used in synthetic fiber industry, Zinc plating, pesticides, of flotation.
Fungicide, water purification. It is mainly used in feed additive and trace element fertilize, etc
Application:
1. Zinc sulfate(Sulphate) is used as trace element fertilizer to prevent crops from Zn deficiency and increase crop yields. Now more and more farmers apply micronutrient fertilizers such as zinc sulfate.
2.It can be used as feed additive to supply trace element, prevent and cure some diseases because of zinc deficiency and prevent premature death. It also can increase appetite, control blood disorders and bone disease.
3.In industry field, zinc sulfate(sulphate) works as coagulator for man made fibril, and mordant in dyeing and printing industry.
Material:
Zinc Sulphate Heptahydrate
Chemical Formula: ZnSO4.7H2O
Formula weight: 287.54
The confirm to the agree product specification. On the batch, of which the consignment is a part, the following values were
determined. The confirm to the agree product specification.
Technical Specification
Standard
Test Result
Appearance
Colorless crystal, odorless
Pass
Alkalinityacidit
Neutral
Pass
Clarity
Transparent
Pass
Zn
≥21.5%
22.31%
Cd
≤5ppm
4pp
Pb
≤5ppm
2pp
Water Insoluble
≤0.05
0.032%
We declared that the above particulars are true and correct and the quality of product could meet the China national standard.
A:1. All our products have to be checked strictly before entry warehouse.
2. 10-year warranty for quality guaranteen
3. Customer feedback form would be offered for every purchasing order.
A: Yes , we do . And T/T, L/C,D/P is acceptable too,any mutual agreement payment term.
Copyright © 2016-2020.www.rsmaxunite.com All Rights Reserved.