Potassium Thiosulfate

Post Date:
Jul 26,2017
Expiry Date:
Jan 22,2018
Detailed Description:
Cas No. :10294-66-3 Quantity: 20Metric Tons
Specs:50%
Payment Method: T/T AT ADVANCE
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（20℃） kg/l ≦ 0.5 ISO 5990-1996
pH-value(10%solution) - 6.5-8.0 RCA/Q-S-066
Sulfur g/100g ≦0.5 AAS
Fe mg/kg ≦20 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.
CAS Registry Number:
10294-66-3
Synonyms:
;potassium thiosulphate;dipotassium sulfurothioate;potassium sulfurothioate hydrate (2:1:1);
Molecular Formula:
H₂K₂O₄S₂
Molecular Weight:
208.3401
Molecular Structure:

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