2017 High quality Quick Speed Soundless Expansive Mortar - Feed grade zinc sulfate heptahydrate white powder – Standard Imp&exp

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2017 High quality Quick Speed Soundless Expansive Mortar - 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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We retain bettering and perfecting our goods and service. At the same time, we perform actively to do research and enhancement for 2017 High quality Quick Speed Soundless Expansive Mortar - Feed grade zinc sulfate heptahydrate white powder – Standard Imp&exp, The product will supply to all over the world, such as: Mauritius, Orlando, Belgium, Our domestic website's generated over 50, 000 purchasing orders every year and quite successful for internet shopping in Japan. We would be happy to have an opportunity to do business with your company. Looking forward to receiving your message !

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