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Details

Stereochemistry ACHIRAL
Molecular Formula 2K.O5S2
Molecular Weight 222.324
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of POTASSIUM METABISULFITE

SMILES

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

InChI

InChIKey=RWPGFSMJFRPDDP-UHFFFAOYSA-L
InChI=1S/2K.H2O5S2/c;;1-6(2)7(3,4)5/h;;(H,1,2)(H,3,4,5)/q2*+1;/p-2

HIDE SMILES / InChI

Molecular Formula O5S2
Molecular Weight 144.127
Charge -2
Count
MOL RATIO 1 MOL RATIO (average)
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Molecular Formula K
Molecular Weight 39.0983
Charge 1
Count
MOL RATIO 2 MOL RATIO (average)
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Approval Year

Substance Class Chemical
Record UNII
65OE787Q7W
Record Status Validated (UNII)
Record Version