Hot Selling for Modern High Quality Stone Jaw Crushing Agent - Feed grade zinc sulfate heptahydrate white powder – Standard Imp&exp

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Hot Selling for Modern High Quality Stone Jaw Crushing Agent - Feed grade zinc sulfate heptahydrate white powder – Standard Imp&exp Detail:

Basic Info

Appearance: Powder

Additional Info

Packaging: 25kg/bag,50kg/bag

Productivity: 500MT/Month

Brand: std

Transportation: Ocean,Land

Place of Origin: China

Supply Ability: 500MT/Month

Certificate: SGS

HS Code: 28332930

Port: Qingdao

Product Description

Zinc sulphate heptahydrate

Zinc sulphate heptahydrate is a white granule or powder at room temperature. It is a common inorganic chemical..Orthogonal crystals have astringency. They are commonly used astringents and will weather in dry air. When heated to 30 °C, it loses one crystal water, loses six crystal water at 100 °C, loses seven crystal water at 280 °C, and decomposes into zinc oxide and sulfur trioxide at 767 °C.

Zinc sulfate

Molecular weight: 287.55
CAS number :7446-20-0.
Melting point: 100 ℃
Water solubility: 960 g/L.
Secret: 1.957

Feed Grade Zinc Sulfate Executive Standard (HG/T2934-2000)

project	project
project	zinc sulfate heptahydrate
ZnSO4,%≥	97.3
Zn,%≥	22.0
As,%≤	0.0005
Pb,%≤	0.001
Cd,%≤	0.002
Through 800μm test sieve, % ≥	95

Feed grade use: It is a trace element fertilizer that can be used as Feed Additive.
Industrial use: mainly used as raw material for production of other zinc salts, as well as important auxiliary materials such as viscose fiber and Vinny fiber; used for galvanizing cable and electrowinning pure zinc, artificial fiber, wood and leather preservatives and circulating cooling water Processing and so on.

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Product Categories : Inorganic Chemicals

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With our excellent administration, strong technical capability and strict excellent control method, we carry on to offer our clients with responsible good quality, reasonable costs and great companies. We intention at becoming considered one of your most responsible partners and earning your pleasure for Hot Selling for Modern High Quality Stone Jaw Crushing Agent - Feed grade zinc sulfate heptahydrate white powder – Standard Imp&exp, The product will supply to all over the world, such as: St. Petersburg, Japan, Sacramento, we are fully determined to control the whole supply chain so as to provide quality products at competitive price in a timely manner. We are keeping up with the advanced techniques, growing through creating more values for our clients and society.

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We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.

By Naomi from Austria - 2016.12.09 14:01

The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.

By Ruth from Belgium - 2015.06.05 13:10