Potassium thiosulphate

back
Product name: Potassium Thiosulphate (Thiosulfuric Acid, Dipotassium salt)
molecular weight and molecular formula:K2S2O3=190.25 
CAS number:10294-66-3
Technical index
Test item
Unit
Specification
K2S2O3
g/100g
°›50
K2O content
g/100g
°›25
S content
g/100g
®Q 17
sulphate(measured by SO4)
g/100g
®Q 2
density(20oC)
kg/l
®Q 0.5
pH-value(10%solution)
-
3.8-4.8
Sulfur
g/100g
®Q10
Fe
mg/kg
®Q200
appearance
 
colourless or light yellow transparent liquid
Product usage
The product could be used as the sulfur and potash fertilizer in crop cultivation and production, which could also be used as photographic fixing agents, metal cleaners, silver plating solution, the dechlorination after bleaching of cotton fabric and printing-dyeing auxiliary agent, as well as organic synthesis and analytical reagent.
 Product package    
Plastic barrel package: 250 kg per drum (200L) and 1500kg per barrel (IBC drum) or in accordance with user's requirements.

Copyright © 2006-2010Changsha May Chemis Co.,Ltd.
Tel:86-731-84423162,84424162,84425162 Fax:86-731-84429162 E-mail£ļsales@maychemis.com Designer£ļmytome.cn