Origin
South Africa
Zinc sulfate heptahydrate
1. Zinc sulphate heptahydrate
Appearance: White granular
Zinc sulphate storage and transportion: It should be stored in a dry and ventilated Warehouse and avoid sundry odors pollution. Sunlight and rain should be prevented During
transportation.
2. Packaging & Delivery
(1)packing: 25kg or 50 kg bag
(2)delivery: Within 18 days
3. Application
1 Zinc sulfate 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 works as coagulator for man made fibril and mordant in dyeing and printing industry.
item
index
Feed Grade
Industry Grade
Fertilizer Grade
Purity
98% min
98% min
92% min
Zinc:
21.5% min
21.5% min
20.5 min
As:
5ppm max
10ppm max
5ppm max
Pb:
10ppm max
10ppm max
10ppm max
Cd:
10ppm max
10ppm max
Fineness
Product Groups
Packaging & Printing
Plastics & Resins
Non-ferrous Metals
Fiber & Yarn
Wax and Oil materials
Detergent Raw Materials
inorganic chemicals
Agricultural
for leather and papermaking
Rubber additive
Painting and dyestuff
Packaging
Standard or Per Customer Requirement
Delivery lead time
5 to 18 days
Supply ability
10 Twenty Foot a week
