16731-55-8
4429-42-9
LS-2486
CCRIS 1427
Dipotassium disulfite
Dipotassium disulphite
Dipotassium metabisulfite
Dipotassium pyrosulfite
Disulfurous acid, dipotassium salt
EINECS 240-795-3
HSDB 5062
Potassium disulfite (K2S2O5)
Pyrosulfurous acid, dipotassium salt
Sulfite, potassium metabi-
dipotassium oxidosulfanesulfonate oxide
D05581
Potassium metabisulfite (NF)