Sodium Thiosulfate

ST

Product code RXSOL-19-6002-025

Unit
Grams
Quantity per unit
500.00

Sodium Thiosulfate is a commonly used chemical material, as the fixing agent in photography, film and printing plate-making industry, as a reducing agent used in tanning. 

Application

It is used as a bleaching agent for removing residual and a mordant in the paper and textile industries, as antidotes of cyanide poisoning in medicine, as dechlorination agent and fungicides of drinking water and wastewater in water treatment, as a copper corrosion inhibitor of circulating cooling water and a deoxidizer of boiler water systems.

Technical Specifications

Physical Properties:
 
Melting Point  48°C
Boiling Point  100°C
Density 1.01 g/mL at 25 °C
Storage temprature  Store at +5°C to +30°C
Solublity Immiscible with alcohol.
Form Solid
Specific gravity 1.667
Colour White
PH 6.0-8.5 (25℃, 50mg/mL in H2O)
Water solublity Soluble in water. Insoluble in alcohol
Sensitivity Hygroscopic
Stability Stable.Incompatible with strong acids, strong oxidizing agents, iodine, mercury.