THIOSULFATE

Thiosulfate

Thiosulfate is an oxyanion of sulfur. The prefix thio- indicates that thiosulfate ion is a sulfate ion with one oxygen replaced by a sulfur. Thiosulfate occurs naturally and is produced by certain biochemical processes. It rapidly dechlorinates water and is notable for its use to halt bleaching in the paper-making industry. Thiosulfate is also useful in smelting silver ore, in producing leather goods, and to set dyes in textiles. Sodium thiosulfate, commonly called hypo, was widely used in photography to fix black and white negatives and prints after the developing stage; modern 'rapid' fixers use ammonium thiosulfate as a fixing salt because it acts ...

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thiosulfate

Noun

  1. any salt or ester of thiosulfuric acid


The above text is a snippet from Wiktionary: thiosulfate
and as such is available under the Creative Commons Attribution/Share-Alike License.

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