チオ硫りゅう酸さん

noun

thiosulfuric acid

Inorganic acid with the formula H₂S₂O₃; used in analytical chemistry and photography.

• チオ硫りゅう酸さんは不ふ安あん定ていで、水すい溶よう液えき中ちゅうで分ぶん解かいしやすい。

  Thiosulfuric acid is unstable and decomposes easily in aqueous solution.