Free release

89923-63-7 sodium [3-[(4-chloro-2-hydroxy-5-methoxyphenyl)azo]-4-hydroxynaphthalene-2,7-disulphonato

service@apichina.com
Product Name sodium [3-[(4-chloro-2-hydroxy-5-methoxyphenyl)azo]-4-hydroxynaphthalene-2,7-disulphonato(4-)]chromate(1-)
CAS No. 89923-63-7
Synonyms Sodium (3-((4-chloro-2-hydroxy-5-methoxyphenyl)azo)-4-hydroxynaphthalene-2,7-disulphonato(4-))chromate(1-)
Molecular Formula C17H9ClCrN2O9S2・Na