High Content Zn 21.5% Min Industrial Feed Fertilizer Zinc Sulphate Heptahydrate

• Customization: Available
• CAS No.: 7446-20-0
• Formula: Znso4.7H2O
• Model NO.: FITECH-ZnSO4
• EINECS: 616-097-3
• Certification: ISO
• Purity: ≤30%
• Type: Zinc Sulfate
• Appearance: White Powder
• Grade Standard: Industrial Grade
• Usage: Used as Feed Additive
• Sample: Avaiable
• Shape,Figure: Powder
• Properties: Colorless Rhombic Crystal, Odorless
• Transport Package: 25kg Bag
• Specification: 21.5%min
• Trademark: FITECH
• Origin: China
• Production Capacity: 50000mt/Year

Product Description

ZINC SULPHATE HEPTAHYDRATE

CAS NO.: 7446-20-0

Chemical Formua: ZnSO4·7H2O

Property: Colorless rhombic crystal, odorless, astringent, astringent, easily weathered in dry air, soluble in water, slightly soluble in alcohol and glycerol.

Packaging: Laminated plastic woven bags, lined with plastic film bags, net weight of 25kg, 50kg, 1000kg per bag.

Zinc sulfate is colorless or white rhomboid crystal or powder at room temperature, soluble in water. The aqueous solution is acidic and slightly soluble in ethanol and glycerol. Pure zinc sulfate will not turn yellow in the air for a long time, and will turn into a white powder in dry air. There are many kinds of hydrates: zinc sulfate heptahydrate is a stable hydrate in the range of 0 to 39 ° C, zinc sulfate hexahydrate in the range of 39 to 60 ° C, and zinc sulfate monohydrate in the range of 60 to 100 ° C.
 

Product name	Zinc Sulphate Heptahydrate
Other name	Zinc sulfate
MF	ZnSO4·7H2O
Purity	21.5%min
Color	White powder
Packing	25kg bag
Delivery time	15 days

Applications

1. Agricultural use: used as trace element fertilizer, feed additive, etc.

2. Industrial use: Used for manufacturing lithopone and as a mordant, astringent, wood preservative, etc.

 

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FAQ

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.