Synonyms: Melamine, formaldehyde, sodium bisulfite polymer;64787-97-9;91829-64-0;930096-05-2;Sulfurous acid, monosodium salt, polymer with formaldehyde and 1,3,5-triazine-2,4,6-triamine;Sulfurous acid, sodium salt (1:1), polymer with formaldehyde and 1,3,5-triazine-2,4,6-triamine