Free release

90377-97-2 2,7-naphthalenedisulfonic acid,4-amino-5-hydroxy-3-[(5-hydroxy-7-sulfo-1-naphthalenyl)azo

service@apichina.com
Product Name 2,7-Naphthalenedisulfonic acid,4-amino-5-hydroxy-3-[(5-hydroxy-7-sulfo-1-naphthalenyl)azo]-, trisodiumsalt
CAS No. 90377-97-2
Molecular Formula C20H15N3O11S3・3Na