zinc sulfate heptahydrate monohydrate zinc mineral processing animal/aquaculture feed zinc alum cas 7733-02-0 can be exported

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Zinc Sulfate Heptahydrate

Chemical formula:Zinc Sulfate₄·7H₂O

Synonym: Zinc Sulphate

Appearance:White crystalline or powdery substance

English Name: Zinc Sulphate heptahydrate

Characteristics: It is easily deliquescible in air.Easy to dissolve in water.

CAS Number: 7733-02-0

HS CODE:2833293000

EINECS登录号:231-793-3

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 beneficiation chemicals;

4、Zinc Fertilizer for Crops (Microelement Fertilizer)

Packing: Plastic woven bag packaging, lined with plastic bags, net weight 25kg.

Update time：20250728094333

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