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Quick Details

  • Classification: Sulphate
  • Type: Sodium Thiosulfate
  • CAS No.: 10102-17-7
  • Other Names: Sodium Thiosulfate
  • MF: Na2S2O3.5H2O
  • EINECS No.: 231-867-5
  • Place of Origin: Liaoning, China (Mainland)
  • Grade Standard: Industrial Grade, PHOTO GRADE
  • Purity: 99.0%
  • Appearance: White Powder, Colorless transparent crystal
  • Application: use for fixer, exectnoplate
  • Brand Name: EASTAR
  • Model Number: Sodium Thiosulfate
  • Grade Standard:: Industrial Grade
  • melting point:: 40-45℃

Packaging & Delivery

Packaging Details 25kg/plastic woven bag with PE liner inside, 1000kg BIG bags.
Delivery Time PROMPT
Product Description
SODIUM THIOSULPHATE PHOTO GRADE


Features:

1) Product: sodium thiosulphate photo grade

2) CAS no.: 10102-17-7

3) Molecular formula: Na2S2O3 .5H2O

4) Specific gravity: 1.729

5) Easily soluble in water and with strong reducing



Specifications:

SODIUM THIOSULPHATE(Na2S2O3.5H2O) 99.0%MIN

INSOLUBLE SUBSTANCE IN WATER 0..01%MAX

SULPHATE(Na2S) 0.001%MAX

Fe 0.002%MAX

Ph VALUE 6.5-9.5



Applications:

1) Used in photographic and electroplate applications

2) For purifying soft water and tanning hides

3) As a reducing agent, fixers, blush preventive agent, deoxidizer, sulfur

dyeing agent, anti-whiting agent, detergent, disinfectant and color faking

agent



Packing:

25kg/plastic woven bag with PE liner inside, 1000kg BIG bags.



Our advantage:

1. We have been exporting this product for over 15years.

2. We always try our best to deliver the cargo for every order of every clients timely.

3. We supply you top quality, competitive price and professional services.




SPECIFICATIONS
Sodium Thiosulphate pentahydrate,we are largest exporter in China.we offer the best price to you.
Packing & Delivery
25kg/plastic woven bag with PE liner inside, 1000kg BIG bags.


Transaction History of the Supplier

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Supplier's Trade Assurance Limit: US $45,000
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