Free release

90163-57-8 2-naphthalenesulfonic acid,6-hydroxy-5-[[4-[(4-sulfophenyl)azo]-1-naphthalenyl]azo]-, dia

service@apichina.com
Product Name 2-Naphthalenesulfonic acid,6-hydroxy-5-[[4-[(4-sulfophenyl)azo]-1-naphthalenyl]azo]-, diammoniumsalt
CAS No. 90163-57-8
Molecular Formula C26H18N4O7S2・2H3N