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dithionate

American  
[dahy-thahy-uh-neyt, -nit] / daɪˈθaɪ əˌneɪt, -nɪt /

noun

Chemistry.
  1. a salt of dithionic acid.


Etymology

Origin of dithionate

First recorded in 1865–70; dithion(ic acid) + -ate 2