Disodium-4, 4-(2,,4-dihydroxy-5-hydroxy methyl-1,,3-phenylene bisazo)-di (naphthalene-1-sulfonate)

CAS: 4553-89-3

Formula: C17H18N4Na2O9S2

EINECS: 224-924-0

for the following products Brown HT | Chocolate Brown HT | Food Brown 3 and Disodium-4, 4-(2,,4-dihydroxy-5-hydroxy methyl-1,,3-phenylene bisazo)-di (naphthalene-1-sulfonate)