disodium 2,4-dihydroxy-5-[(2-hydroxy-3-nitro-5-sulphonatophenyl)azo]benzoate
2,4-二羟基-5-[(2-羟基-3-硝基-5-磺苯基)偶氮]苯甲酸二钠盐
CAS No. 72152-59-1
disodium 2,4-dihydroxy-5-[(2-hydroxy-3-nitro-5-sulphonatophenyl)azo]benzoate;2,4-dihydroxy-5-[(2-hydroxy-3-nitro-5-sulfophenyl)azo]-benzoic acid disodium;2,4-dihydroxy-5-[(2-hydroxy-3-nitro-5-sulfophenyl)azo]-benzoic acid disodium salt