Company Details

  • Shijiazhuang Standard Imp&exp Co.,Ltd.

  •  [Hebei,China]
  • Business Type:Manufacturer
  • Main Mark: Africa , Americas , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , West Europe , Worldwide
  • Exporter:61% - 70%
  • Certs:FDA
  • Description:Zinc Sulfate Heptahydrate Solubility,Zinc Sulfate Heptahydrate Uses,Zinc Sulfate Heptahydrate Formula
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Shijiazhuang Standard Imp&exp Co.,Ltd.

Zinc Sulfate Heptahydrate Solubility,Zinc Sulfate Heptahydrate Uses,Zinc Sulfate Heptahydrate Formula

Home > Products > Inorganic Chemicals > Zinc sulfate heptahydrate powder

Zinc sulfate heptahydrate powder

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    Payment Type: L/C,T/T
    Incoterm: FOB,CFR,CIF,FCA,CPT
    Min. Order: 25 Metric Ton
    Delivery Time: 21 Days

Basic Info

Appearance: Powder

Grade Standard: Industrial Grade

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 sulfate heptahydrate powder

Zinc sulfate heptahydrate is a Inorganic Chemicals.Zinc sulphate heptahydrate is white granules or powder at normal temperature and has a molecular weight of 179.47, also known as cesium, zinc technetium, and a density of 1.957 g/cm3. It is easily soluble in water, slightly soluble in ethanol and glycerin, and is gradually weathered in dry air. At 39°C, ZnSO4·7H2O loses one crystal water and turns into ZnSO4·6H2O. At 70°C, it loses the crystallization water and turns into ZnSO4·H2O. At 280°C, it loses all the crystal water and becomes anhydrate. When heated to 767°C, it decomposes into zinc oxide and sulfur trioxide.

Zinc sulfate (8)
Zinc sulfate (15)


Zinc Sulfate Implementation Standard (HG/T2326-2005):

project

index

Zinc sulfate Heptahydrate

Excellent product

First grade

Qualified products

Main content

counted with Zn,%

22.51

22.06

20.92

counted with ZnSO4·7H2O,%

99.0

97.0

92.0

Insoluble content,%

0.020

0.050

0.10

PH,

3.0

3.0

――

Chloride(counted with Cl),%

0.20

0.60

――

Pb,%

0.001

0.010

0.010

Fe,%

0.003

0.020

0.060

Mn,%

0.005

0.10

――

Cd,%

0.010

0.010

――

Use

1. For preparing zinc supplements, astringents, etc.
2. Used as a mordant, wood preservative, paper industry bleach, also used in medicine, artificial fibers, electrolysis, electroplating, pesticides and production of zinc salts, etc.
3. It is used as Feed Additive and is a supplement of zinc in feed. It is a component of many enzymes, proteins, ribose, etc. in animals
4. As a Food Additive, is a food zinc fortifier that is allowed to use
5. For artificial fiber coagulation liquid. Used in the printing and dyeing industry as a mordant and an anti-alkali agent for the dyeing of vanadine blue salt. It is the main raw material for producing inorganic pigments (such as lithopone), other zinc salts (such as zinc stearate, basic zinc carbonate) and zinc-containing catalysts. Used as wood and leather preservatives, bone glue clarification and preservatives. The pharmaceutical industry is used as an emetic. It can also be used to prevent diseases in fruit nurseries and to manufacture cables and zinc fertilizers.


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Product Categories : Inorganic Chemicals

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