Synonymssodium (Z)-5-(2-(2-methoxy-5-methyl-4-sulfonatophenyl)hydrazono)-6-oxo-5,6-dihydronaphthalene-2-sulfonate Close sodium (Z)-5-(2-(2-methoxy-5-methyl-4-sulfonatophenyl)hydrazono)-6-oxo-5,6-dihydronaphthalene-2-sulfonate Related products Allura Red AC-d3 M.F. M.W. 499.45 CAT# AR-A01676 CAS# NA Allura Red AC Disodium Salt M.F. M.W. 450.44 2 22.99 CAT# AR-A01677 CAS# 25956-17-6