What is another word for sodium hyposulfite?
Pronunciation: [sˈə͡ʊdi͡əm hˌa͡ɪpə͡ʊsˈʌlfa͡ɪt] (IPA) 
Sodium hyposulfite is a chemical compound with many different synonyms. Commonly referred to as sodium thiosulfate, it is also known as hypo, photographic fixer, and thiosulfuric acid. The compound is commonly used in photography as a fixer to wash out any unexposed silver halide in the print or film. It is also used as a reagent in analytical chemistry to determine the presence of certain metals in solution. Sodium hyposulfite has a wide range of applications, including use in the pharmaceutical industry, water treatment, and as a dechlorinating agent. While its name may be complex, it is a compound that plays an important role in many industries.
