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Sodium thiosulphate, Sodium hyposulfide, Sodium subsulfite

Sodium thiosulphate, Sodium hyposulfide, Sodium subsulfite

Sodium thiosulphate, Sodium hyposulfide, Sodium subsulfite
Sodium thiosulphate, Sodium hyposulfide, Sodium subsulfiteSodium thiosulphate, Sodium hyposulfide, Sodium subsulfiteSodium thiosulphate, Sodium hyposulfide, Sodium subsulfiteSodium thiosulphate, Sodium hyposulfide, Sodium subsulfiteSodium thiosulphate, Sodium hyposulfide, Sodium subsulfite
CategoriesSodium hyposulfite
AlbumView larger image
ModelHypo, Sodium thiosulfate
melting point48℃
SolubilitySoluble
Molecular weight158.10800
Product namesodium thiosulfate
PSA103.66000
LogP0.50980
HS code28323000
SampleFree
Storage conditions2-8℃
Boiling point100℃
Unit PriceUS $ 190-210 / metric ton
FOB portYichang port
Terms of PaymentL/C, D/A, D/P, Western Union, T/T
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Update Time2019-08-18
Detail Information

99%min Sodium thiosulphate, Sodium hyposulfide, Sodium subsulfite


1. Features of 99%min Sodium Thiosulfate:

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.

 

  

2. Application of 99%min Sodium Thiosulfate:

 

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

 

 

3. Specifications of 99%min sodium thiosulfate:

ItemPhotographic gradeIndustrial gradeAnhydrous grade
Appearancecolorless transparent crystalcolorless transparent crystalwhite 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%
PH6.5~9.56.5~9.56.5~9.5
Water solution reactionin accordance with the testin accordance with the test----
Granularity(g/g)12~16-------

 

 

 

4. Pictrues of sodium Thiosulfate:  


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