Product Details

Product Description

Application:

1. Zinc sulphate heptahydrate is the main raw material in the production of lithopone and zinc salts, also used as a mordant dyeing, preservative agent in wood and leather, emetic in medicine.

2. Zinc sulphate heptahydrate can prevent disease in fruit tree nursery, cables manufacturing, it’s an important auxiliary material in the production of viscose fibers and fiber vinylon.

3. It also has applications in the electrolytic and plating industry.

Specification of zinc sulphate fertilizer

Product Name	Zinc Sulphate Monohydrate Powder	Zinc Sulphate Monohydrate Granular	Zinc Sulphate Heptahydrate
appearance	white power	white granular	white crystal
CAS NO	7446-19-7,7446-20-0, 7733-02-0		7446-20-0
HS Code	2833293000		2833293000
Formula	ZnSO4.H2O		ZnSO4.7H2O
Zinc, Zn %	30% min,33% min,35% min,		21.0% Min
Cadmium, Cd %	10ppm Max		10ppm Max
Arsenic, As %	10ppm Max		10ppm Max

Packaging & Shipping

25kgs plastic woven bags,25T / 20 'FCL

Storage: Keep in a tightly closed container, store in a cool, dry, ventilated place. Protect against physical damage. Isolate from all incompatible substances.

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