Accessed:

Potassium metabisulfite

Molecular formula:	K2O5S2
Average mass:	222.311
Monoisotopic mass:	221.846128
ChemSpider ID:	26061

0 of 1 defined stereocenters

Wikipedia

Structural identifiers

Names

Names and synonyms

Verified

16731-55-8

[RN]

Dikaliumoxidosulfansulfonatoxid

[German]

[IUPAC name – generated by ACD/Name]

Dipotassium oxidosulfanesulfonate oxide

[IUPAC name – generated by ACD/Name]

Disulfurous Acid Dipotassium Salt

Oxyde de oxydosulfanesulfonate et de dipotassium

[French]

[IUPAC name – generated by ACD/Name]

Potassium disulfite

Potassium metabisulfite

Potassium pyrosulfite

Pyrosulfurous Acid Dipotassium Salt

Sulfanesulfonate, 1-olato-, oxide, potassium salt (1:2)

[Index name – generated by ACD/Name]

Unverified

2-(2-methylanilino)acetonitrile

95%

Dipotassium disulphite

Dipotassium metabisulfite

Dipotassium metabisulphite

DIPOTASSIUM PYROSULFITE

DIPOTASSIUM SULFINATOSULFONATE

Disulfurous acid, dipotassium salt

EINECS 240-795-3

Kaliumpyrosulfit

Potassium disulfite (K2S2O5)

POTASSIUM META BISULFITE

Potassium Metabisulfite (2:1)

Potassium metabisulfite (NF)

POTASSIUM METABISULFITE AR.CP

Potassium metabisulfite, Potassium pyrosulfite

potassium metabisulphite

POTASSIUMMETABISULFITE

Pyrosulfurous acid, dipotassium salt

Sulfite, potassium metabi-

Database IDs