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Details

Stereochemistry ACHIRAL
Molecular Formula 2K.O6S4
Molecular Weight 302.453
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of POTASSIUM TETRATHIONATE

SMILES

[K+].[K+].[O-]S(=O)(=O)SSS([O-])(=O)=O

InChI

InChIKey=UVTKHPSJNFFIDG-UHFFFAOYSA-L
InChI=1S/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

HIDE SMILES / InChI

Molecular Formula K
Molecular Weight 39.0983
Charge 1
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Molecular Formula O6S4
Molecular Weight 224.256
Charge -2
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Approval Year

Substance Class Chemical
Created
by admin
on Mon Mar 31 19:55:08 GMT 2025
Edited
by admin
on Mon Mar 31 19:55:08 GMT 2025
Record UNII
8X6V5C8FZ9
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
POTASSIUM TETRATHIONATE (K2S4O6)
Preferred Name English
POTASSIUM TETRATHIONATE
INCI  
INCI  
Official Name English
TETRATHIONIC ACID, POTASSIUM SALT (1:2)
Common Name English
TETRATHIONIC ACID, DIPOTASSIUM SALT
Common Name English
DIPOTASSIUM TETRATHIONATE
Systematic Name English
Classification Tree Code System Code
EPA PESTICIDE CODE 75903
Created by admin on Mon Mar 31 19:55:08 GMT 2025 , Edited by admin on Mon Mar 31 19:55:08 GMT 2025
Code System Code Type Description
CAS
13932-13-3
Created by admin on Mon Mar 31 19:55:08 GMT 2025 , Edited by admin on Mon Mar 31 19:55:08 GMT 2025
PRIMARY
CHEBI
86466
Created by admin on Mon Mar 31 19:55:08 GMT 2025 , Edited by admin on Mon Mar 31 19:55:08 GMT 2025
PRIMARY
ECHA (EC/EINECS)
237-702-3
Created by admin on Mon Mar 31 19:55:08 GMT 2025 , Edited by admin on Mon Mar 31 19:55:08 GMT 2025
PRIMARY
PUBCHEM
61701
Created by admin on Mon Mar 31 19:55:08 GMT 2025 , Edited by admin on Mon Mar 31 19:55:08 GMT 2025
PRIMARY
EPA CompTox
DTXSID9047043
Created by admin on Mon Mar 31 19:55:08 GMT 2025 , Edited by admin on Mon Mar 31 19:55:08 GMT 2025
PRIMARY
FDA UNII
8X6V5C8FZ9
Created by admin on Mon Mar 31 19:55:08 GMT 2025 , Edited by admin on Mon Mar 31 19:55:08 GMT 2025
PRIMARY
Related Record Type Details
PARENT -> SALT/SOLVATE