Free release

90377-51-8 2,7-naphthalenedisulfonic acid,4-[(8-amino-4-hydroxy-1-naphthalenyl)azo]-, disodium salt

service@apichina.com
Product Name 2,7-Naphthalenedisulfonic acid,4-[(8-amino-4-hydroxy-1-naphthalenyl)azo]-, disodium salt
CAS No. 90377-51-8
Molecular Formula C20H15N3O7S2・2Na