Shandong Libaode Chemical Co., Ltd.

Potassium Thiosulfate

• Category :

  Agrochemicals

• 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 :

  executive standard:farm level
  molecular weight and molecular formula: K₂S₂O₃=190.25  
  CAS number: 10294-66-3

  Technical index

  Test item	Unit	Specification	Test method
  K2S2O3	g/100g	≥50	ISO 3629-1996(E)
  K2O content	g/100g	≥25	calculation
  S content	g/100g	≦ 17	calculation
  sulphate(measured by SO4)	g/100g	≦ 2	IC
  density(20oC)	kg/l	≦ 0.5	ISO 5990-1996
  pH-value(10%solution)	-	3.8-4.8	RCA/Q-S-066
  Sulfur	g/100g	≦10	AAS
  Fe	mg/kg	≦200	AAS
  appearance		colourless or light yellow transparent liquid	visual

  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 :