SODIUM THIOSULPHATE/SODIUM THIOSULFATE 99%

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$150.00 - $200.00 / Metric Tons | 1 Metric Ton/Metric Tons (Min. Order)
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Overview
Quick Details
Classification:
Sulphate
Type:
Sodium Thiosulfate
CAS No.:
7772-98-7
Other Names:
Sodium hyposulfite
MF:
Na2S2O3 5H2O
EINECS No.:
231-867-5
Place of Origin:
Liaoning, China
Grade Standard:
Industrial Grade, PHOTO GRADE
Purity:
99.0%
Appearance:
White Powder
Application:
Used in fixers, plating, leather, reductant, dechlorinating agent,
Brand Name:
EASTAR
Model Number:
99%
Hs code:
28323000
Molecular formula:
Na2S2O3
CAS:
7772-98-7
Molecular weight::
158
Properties:
Monoclinic crystal, Melting point: 40-45°C,
Use::
Used in fixers, plating, leather, reductant, dechlorinating agent
Supply Ability
Supply Ability:
20000 Metric Ton/Metric Tons per Month
Packaging & Delivery
Packaging Details
25kg plastic woven bags or others
Port
XINGANG/SHANGHAI/QINGDAO
Lead Time :
prompt
Product Description
Another name:Sodium hyposulphite

Molecular formula:Na2S2O3

CAS: 7772-98-7

Molecular weight: 158

Properties:

Monoclinic crystal, Melting point: 40-45°C, Relative Density: 1.729(17°C).

Use:

Used in fixers, plating, leather, reductant, dechlorinating agent, sulfur dyeing agent, as a blush preventive agent, and as a disinfectant. And decolor agent

Packing:

25kg,plastic woven bag, or following your demand.


SPECIFICATION
Appearance
colorless transparent crystal
Assay
≥99.00%
Water Insoluble matter
≤0.2%
Sulfide
≤0.0004%
Alkalinity (as NaOH)
≤0.02%
Acidity (as H2SO4)
≤0.01%
Iron (as Fe)
≤0.003%
Heavy metals (as Pb)
≤0.001%
PH
6.5~9.5
Water solution reaction
in accordance with the test
Packing & Delivery
Packaging & Delivery

Packaging Details:

25kg plastic woven bags or others

Delivery Detail:

prompt


COMPANY   PROFILE


Henan Eastar Chemicals Co.,Ltd is a high and new technological company especially engaged in technologic development, production and sales of food emulsifier. Established in 2003, we process the production capacity of 10 thousand tons of Distilled Glycerol monostearate, 8 thousand tons of Monoglyceride, 6 thousand Glycerine, 60 thousand tons of Stearic acid and its salts, and 3 thousand tons of Capylic Acid, Capric Acid and Octyl and Decyl Glycerate. We are one of the global professional suppliers of good emulsifiers.

We have passed the ISO 9001:2000 International Quantity System Management Certification, and the Quality of the goods is complied with the standard of USA FCC IV. We have enjoyed the high reputation in the international market for the excellent quality and perfect service. Our products have been sold more than 20 countries which covers Europe, South Korea, Turkey, South Africa etc. Guided by the principle of "People-oriented, sincere management, lived with quality, ensure the security" and provided the health products.