Thesaurus: thiosulphate

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Definitions

1. n. A salt of thiosulphuric acid; -- formerly called hyposulphite.
2. A salt of thiosulphuric acid; -- formerly called hyposulphite. Note: The sodium salt called in photography by the name sodium hyposulphite, being used as a solvent for the excess of unchanged silver chloride, bromide, and iodide on the sensitive plate.
3. A salt of thiosulphuric acid; -- formerly called hyposulphite.
4. n. A salt of thiosulphuric acid; -- formerly called hyposulphite.