Changsha Green Mountain Chemical Co., Ltd.

POTASSIUM THIOSULPHATE

• Category :

  Agrochemicals/Chemical fertilizers

• Synonyms :

  potassium thiosulphate;dipotassium sulfurothioate;potassium sulfurothioate hydrate (2:1:1);

• CAS NO :

  10294-66-3

• EC NO :

  233-666-8

• Molecular Formula :

  H₂K₂O₄S₂

• Molecular Weight :

  208.3401

• Main Specifications :

• InChI :

  InChI=1/2K.H2O3S2.H2O/c;;1-5(2,3)4;/h;;(H2,1,2,3,4);1H2/q2*+1;;/p-2

• Product description :

  Product name: 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	≦ 17
  sulphate(measured by SO4)	g/100g	≦ 2
  density(20oC)	kg/l	≦ 0.5
  pH-value(10%solution)	-	3.8-4.8
  Sulfur	g/100g	≦10
  Fe	mg/kg	≦200
  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.

• Molecular Structure :