Sodium Thiosulfate 30% Solution

Sodium Thiosulfate 30% Solution is a colorless chemical compound.

Sodium Thiosulfate 30% Solution (Na2S2O3), is a colorless chemical compound.

Our on-purpose  STS is derived from our ultra pure SO2  that allows for a narrow specification and various solutions.  Because it is produced on demand we have consistent and reliable supply. Do you have a specific requirement? Contact us to help you meet your needs!

Applications

  1. Dechlorination in municipal wastewater, pulp & paper, power, and textile water treatment plants
  2. Oxygen scavenger
  3. Oil well drilling process
  4. Cyanide destruction and leaching in the- mining industry (Manganese, Gold, Cobalt, Iodine, Nickel and Silver)

Chemical Composition

Sodium Thiosulfate, wt% 30 +/- 2%
Sulfite, wt% 1.5 max.
pH 7.0 – 9.0

Physical Properties

Specific Gravity @ 25°C 1.252 – 1.34
Density, lbs/gal @ 25°C 10.4 – 11.2

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