Free release

90163-73-8 1-naphthalenesulfonic acid,4-[(5-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-3-hydroxy-,

service@apichina.com
Product Name 1-Naphthalenesulfonic acid,4-[(5-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-3-hydroxy-, disodiumsalt
CAS No. 90163-73-8
Molecular Formula C20H15N3O8S2・2Na