Sodium Thiosulfate

 Industrial Applications:
– Dechlorination of drinking water and wastewater;
– As a complexing agent in silver and copper plating;
– Dechlorinating agent after bleaching in textiles and papermaking;
– Fixing agent in traditional film processing.

Sodium thiosulfate for emergency treatment of cyanide poisoning; 5% solution applied as a wet compress to treat skin itching, eczema, dyshidrosis, etc.

 Food Industry:
– As an antioxidant, bleaching agent, and chelating agent;
– To remove excess sulfur dioxide generated during brewing fermentation and adjust flavor.

HYPO Cas 7772-98-7 is the core reagent in iodometric titration and can also serve as a masking agent.

It is used for plant disease prevention and control, soil pH adjustment; removes iodine and ink stains from clothing.