Potassium tetrathionate

Tetrathionic Acid A sulfuric acid dimer, formed by disulfide linkage. This compound has been used to prolong coagulation time and as an antidote in cyanide poisoning.

Molecular Formula: K₂O₆S₄

InChI: InChI=1/2K.H2O6S4/c;;1-9(2,3)7-8-10(4,5)6/h;;(H,1,2,3)(H,4,5,6)/q2*+1;/p-2/f2K.O6S4/q2m;-2

InChIKey: InChIKey=UVTKHPSJNFFIDG-BMOLHBFKCR
SMILES: [O-]S(=O)(=O)SSS(=O)(=O)[O-].[K+].[K+]

Names:
    Caswell No. 702A
    Dipotassium tetrathionate
    EINECS 237-702-3
    EPA Pesticide Chemical Code 075903
    Potassium tetrathionate [K2S406]
    Potassium tetrathionate
    Tetrathionic acid, dipotassium salt
    13760-29-7
    13932-13-3

Registries:
    PubChem CID 61701
    PubChem ID 198087