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Xiamen Ditai Chemicals Co., Ltd.

Sodium Thiosulfate, 99% Sodium Thiosulfate, Na2s2o2 manufacturer / supplier in China, offering 99% Sodium Thiosulfate Na2s2o2 Photo Grade Industrial Grade, Sodium Methyl Paraben, CAS 5026-62-0 with Low Factory Price, Hot Sales Aluminum Coil with High Quality and so on.

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99% Sodium Thiosulfate Na2s2o2 Photo Grade Industrial Grade

FOB Price: US $250-300 / Ton
Min. Order: 20 Pieces
Min. Order FOB Price
20 Pieces US $250-300/ Ton
Get Latest Price
Production Capacity: 500 Mt/Month
Transport Package: 25kg/Bag or According to Your Requirement.
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: AS45
  • Appearance: Powder
  • CAS No: 10102-17-7
  • Mf: Na2s2o2
  • Application: Printing,Dyeing Industry, Photograph
  • Sodium Thiosulfate: Sodium Thiosulfate
  • Specification: ISO, SGS, CIQ, REACH
  • HS Code: 28323000
  • Type: Sodium Sulfate
  • Grade Standard: Industrial Grade
  • Einecs No: 231-867-5
  • Purity: 99%
  • Place of Origin: China (Mainland)
  • Trademark: ditai
  • Origin: China
Product Description

We are a main supplier of Sodium thiosulfate in China. We can supply you Sodium thiosulfate with competitive price. The details of the product as follow:
 
99% Sodium thiosulfate Na2S2O2 Photo grade Industrial grade
 
Product Description
 
99% Sodium thiosulfate Na2S2O2 Photo grade Industrial grade
1, Chemical name: Sodium thiosulfate 
2, H.S code:28328000
3, Molecular formula: Na2S2O2@5H2O 
4, Molecular weight: 248.17 
5, Properties: Monoclinic crystal, Melting point: 40-45degree, Relative density: 1.729(17degree). 
6, Packing: 25kg, 50kg plastic woven bag, or following your demand.
 
 
 99% Sodium thiosulfate Na2S2O2 Photo grade Industrial grade Specification:
 

Item

Photographic grade

Industrial grade

Anhydrous grade

Appearance

colorless transparent crystal

colorless transparent crystal

white powder

Assay

≥99.00%

≥98.5%

≥97.0%

Water Insoluble matter

≤0.01%

≤0.03%

≤0.03%

Sulfide

≤0.001%

≤0.003%

≤0.001%

Fe

≤0.001%

≤0.003%

≤0.005%

PH

6.5~9.5

6.5~9.5

6.5~9.5

Water solution reaction

in accordance with the test

in accordance with the test

----

Granularity(g/g)

12~16

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----

 
 
Application
 
Sodium thiosulfate is mainly used for fixing agent photography industry. Secondly Sodium thiosulfate as tanning time chromate salt reductants and nitrogen exhaust of neutralizers, salt, wheat and hair bleach and pulp bleaching agent of chlorine when. Sodium thiosulfate also used for tetraethyl lead, dye intermediates, etc and ore mention silver etc.
 
 
Storage
 
a.Store Sodium thiosulfate in a cool and dry place.
b.Prevent from direct sunlight, water and moisture.
c.Avoid contact with strong add oxidants.
d. Sodium thiosulfate do not stores it for long time.
 
 
Company Information
 
Xiamen Ditai Chemicals Co., Ltd is a professional chemical company in China. Specializing deal and export various kinds of quality chemicals since 1997. The products Include industry chemical, Animal feed additive, Food additive, Agrochemical, Fertilizer, pharmaceuticals, water treatment and Minerals. Our management team has over 17 years of combined expertise meeting the needs of clients. We are proud our quality chemcials and service was approbated by the clients in the worldwide.
Best Regards 
Susan Chen 
----------------------------------- 
Xiamen Ditai Chemicals Co., Ltd. 
8fl, hongsheng building,
west hexiang road, Xiamen, China. 
 
Tel: 86-592-2680887 
Fax: 86-592-2680880 
Web: www.xmditaichem.com
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