144233-14-7 5767-27-1 918-04-7 ACETALDAEHYDE SODIUM BISULFITE Acetaldehyde sodium bisulfite Acetaldehyde sodium sulfite Azetaldehydschwefligsauren natriums [German] EINECS 213-037-4 Ethanesulfonic acid, 1-hydroxy-, monosodium salt Monosodium 1-hydroxyethanesulfonate Sodium 1-hydroxyethanesulfonate Sodium 1-hydroxyethanesulphonate