Carbonic acid disodium salt, reaction products with formaldehyde, sulfonylbis[phenol] and sodium bisulfite, coupled with diazotized 2-nitrobenzenamine
CAS No. 93924-93-7
Carbonic acid disodium salt, reaction products with formaldehyde, sulfonylbis(phenol) and sodium bisulfite, coupled with diazotized 2-nitrobenzenamine