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Guangzhou Zoron Chemicals Technology Co., Ltd 2yr.
Contacts:Mr SuChat
Mobile:86-13480239358
E-mail:Zinc Sulfate Heptahydrate
Chemical formula:Zinc Sulfate4·7H2O
Appearance:White crystalline or powdery substance
English Name: Zinc Sulphate heptahydrate
Characteristics: It is easily deliquescible in air.Easy to dissolve in water.
Technical Indicators:
|
Indicator |
Detection standards |
Detection results |
|
Zinc Sulfate4•7H2O greater than or equal to |
98% |
98.5% |
|
pH value ≥ |
4.0% |
6% |
|
Free Acid ≤ |
0.05% |
0.01% |
|
ironFE≤ |
0.04% |
0.02% |
|
Heavy metals ≤ |
0.005% |
0.001% |
|
lead≤ |
10 parts per million |
5 parts per million |
|
Water Insoluble Matter ≤ |
0.02% |
0.01% |
Usage:
1. AquacultureAnimal feed additive;
2. As a dyeing and printing mordant, a preservative for wood and leather;
3、Mining and mining use.
Packing: Plastic woven bag packaging, lined with plastic bags, net weight 25kg.
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