1. Noun. (chemistry) A thionic derivative of sulphuric acid. ¹
¹ Source: wiktionary.com
Medical Definition of Tetrathionic acid
1. Tetrathionic acid (hoso2ssso3h). A sulfuric acid dimer, formed by disulfide linkage. This compound has been used to prolong coagulation time and as an antidote in cyanide poisoning.
Pharmacological action: anticoagulant, antidotes, indicators and reagents.
Chemical name: Tetrathionic acid
(12 Dec 1998)
