Free release

89276-74-4 1,6-naphthalenedisulfonic acid,8-hydroxy-7-[(6-sulfo-1-naphthalenyl)azo]-, trisodium salt

service@apichina.com
Product Name 1,6-Naphthalenedisulfonic acid,8-hydroxy-7-[(6-sulfo-1-naphthalenyl)azo]-, trisodium salt
CAS No. 89276-74-4
Molecular Formula C20H14N2O10S3・3Na