Technical Specifications
Sodium Hyposulfite, commonly known as sodium thiosulfate, is an inorganic compound represented by the formula Na2S2O3. This versatile compound is a crystalline solid that is highly soluble in water, allowing for easy application across various industries. It is most renowned for its use as a photographic fixing agent, where it plays a critical role in removing unreacted silver halides to ensure image stability and clarity.
In the realm of water treatment, sodium hyposulfite serves as an effective dechlorinating agent, neutralizing residual chlorine in water to make it safe and non-reactive for aquaculture, swimming pools, and fountains. Its reducing properties enable it to act as an antidote in cyanide poisoning cases by facilitating the conversion of harmful cyanide ions into less toxic thiocyanate ions. Moreover, it sees extensive use in the textile industry for desulfurization and bleaching processes, promoting the removal of excess dye in fabrics to ensure vibrant and consistent coloration.
Beyond these applications, sodium hyposulfite is used in analytical chemistry for gold extraction, metal refinement, and chemical synthesis. In medical therapy, it is employed in specific treatments to mitigate the adverse effects of cancer drugs. With its multifaceted utility and reliability, sodium hyposulfite is an indispensable compound across diverse industrial and scientific fields.