21.5% Crystal Zinc Sulphate Heptahydrate Industrial Grade

Description

Technique parameter:
1. Properties: white crystal
2. Formula: ZnSO4•7H2O
3. CAS NO.:********0
4. HS Code: *********0
5. Quality Standard: HG********0

Product Specification:
1. Zinc (Zn)≥*1.5%
2. Arsenic (AS)≤0.***5%
3. Lead (Pb)≤0.**1%
4. Cadmium (Cd)≤0.**1%

Usage:As raw material for manufacturing zinc salt and zinc barium powder. As cable zinc and electrolytic pure zinc in electrolytic industry. It can also be used to combat fruit seedling plant disease, preservative for timber and leather and in synthetic fibre industry. As mordant in printing and dyeing industry; preservative for timber and leather; treatment of circulating cooling water; clarificant and preservative for bone glue

Packaging:Woven bag lined with plastic bag, net weight: *5kgs/bag or *0kgs/bag or ton bag. Different packaging bags can be made upon customersrequirements.

Our advantages:
1. Strong production capacity: about ***0 tons per month;
2. Competitive price and guaranteed services;
3. Certificate: ISO***1:***8