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Sodium Thiosulfate Supplier & Distributor


Sodium Thiosulfate, 30% – Oil Field Chemicals Supplier And Distributor


Hawkins is where to buy Sodium Thiosulfate. Hawkins carries Sodium Thiosulfate in bulk and in multiple packaging options.

Sodium thiosulfate, 30% is commonly used to dechlorinate water.  It will also from soluble complexes with certain heavy metals facilitating their removal from industrial waste effluents.  In the oil and gas industry, sodium or ammonium thiosulfate can be used to improve thermal stability of fluidized polymer suspensions.  Sodium thiosulfate, 30%, potassium thiosulfate, 50%, or ammonium thiosulfate, 60% are standard concentrations of thiosulfate salts available, but can be diluted or mixed together for particular applications.

General Characteristics:

Appearance: Clear, colorless  solution
Chemical Formula: Na2S2O3
Molecular Weight: 158.11
CAS #: 7772-98-7



Standard Specifications: 

Sodium Thiosulfate (as Na2S2O3), wt.% 29.0 – 31.0


Physical Properties:

Specific Gravity, 70° F 1.266 – 1.287





Hawkins Inc. is a Sodium Thiosulfate supplier and distributor.  Our customers depend on Hawkins for a consistent and cost-effective supply of Sodium Thiosulfate. Hawkins has a team dedicated to ensuring the quality of the Sodium Thiosulfate we supply.  For a reliable, consistent source of Sodium Thiosulfate, contact Hawkins for a Sodium Thiosulfate quote.


Hawkins is a business-to-business supplier, manufacturer, blender, and distributor of chemicals.  We only sell to companies, municipalities, government entities, and not to individuals.  For pricing or more information please provide your organization’s contact information below:


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