Sulfurous acid, monosodium salt, compd. with formaldehyde polymer with 4, 4'-sulfonylbis(phenol)
Formula : (C12-H10-O4-S.C-H2-O)x-.x-H2-O3-S.x-Na
CAS :
102958-53-2
Sulfurous acid, monosodium salt, mixt. with butanediol
Formula : C4-H10-O2.H2-O3-S.Na
CAS :
87558-75-6