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

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With a positive and progressive attitude to customer's interest, our company continuously improves our product quality to meet the needs of customers and further focuses on safety, reliability, environmental requirements, and innovation of Refractory Mortar, Halal Chicken Bouillon Cubes , Magnesium Chloride Hexahydrate , Our mission is to help you create long-lasting relationships with your clients through the power of promotional products.

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 follow our enterprise spirit of "Quality, Efficiency, Innovation and Integrity". We aim to create much more worth for our buyers with our abundant resources, highly developed machinery, experienced workers and great providers 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: Malta, UK, Vancouver, Our aim is to help customers to make more profits and realize their goals. Through a lot of hard work, we establish a long-term business relationship with so many customers all around the world, and achieve win-win success. We will continue to do our best effort to service and satisfy you! Sincerely welcome you to join us!

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It is a very good, very rare business partners, looking forward to the next more perfect cooperation!

By Gemma from Naples - 2016.03.07 13:42

The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.

By Phoebe from Argentina - 2016.04.28 15:45