• - PRODUCTS -

Sodium Thiosulphate

Contact Me:

Inquiry

Name:Sodium Thiosulfate

Chemical formula:Na2S2O3·5H2O

Physical appearance:Colorless or slightly yellow transparent monoclinic crystal.

Quality standard:HG/T 2328-1992

Sodium Thiosulfate, Sodium Thiosulphate, hypo, na2s2o3 5h2o, na2s2o3, sodium thiosulfate pentahydrate, sodium hyposulphite, chemical sodium Wholesalers, Inorganic Salt, 10102-17-7, thiosulfate de sodium

Application:

1>Used in fixers,plating,leather,reductant,dechlorinating agent;

2>Sulfur dyeing agent;

3>As a blush preventive agent;

4>As a disinfectant and decolor agent.

Package:

1>25KG/50KG compound plastic woven bag with inner polythene liner;

2>1000kg Jumbo bags;

3>Any other particular requirements to the package can be discussed.

Shelf Life:One year

Storage & handing :

1>Store the product in a cool and dry place;

2>Prevent from direct sunlight, water and moisture;

3>Avoid contact with strong add oxidants;  

4>Do not stores it for long time.

CERTIFICATE OF ANALYSIS ANALYSIS NO:177190509

PRODUCT NAME: SODIUM THIOSULFATE CAS NO: 10102-17-7 PACKAGE: IN 25KG BAGS 

ITEMSSTANDARDRESULTS
Na2S2O3·5H2O99%min99.22%
SULFIDE0.001%max0.0002%
IRON0.001%max0.0001%
WATER INSOLUBLE MATTER0.01%max0.006%
HEAVY METALS AS PB0.001%max0.0008%
PH6.5-9.57.4
CONCLUSION:PASSED

Product: SODIUM THIOSULFATE (Large grain)  

SpecificationStandardTypical Result
Na2S2O3·5H2O99.0%min99.10  
Insolubles in water0.01%max0.01
Na2S0.001%max0.001
Fe0.002%max0.002
Particle size (grain/gram)8-1210
pH value (200g/L solution)6.5-9.58.6

Shipping marks:  N/M  Packing: IN 25KG NET EACH BAG  

Product: SODIUM THIOSULFATE (Medium grain)

SpecificationStandardTypical Result
Na2S2O3·5H2O99.0%min99.10  
Insolubles in water0.01%max0.01
Na2S0.001%max0.001
Fe0.002%max0.001
Particle size (grain/gram)10-1818
pH value (200g/L solution)6.5-9.57.5  

Shipping marks:  N/M  Packing: IN 25KG NET EACH BAG  

Message

Submit