Free release

390823-52-6 2,7-naphthalenedisulfonic acid,3,6-bis[[5-(aminosulfonyl)-2-hydroxyphenyl]azo]-4,5-dihyd

service@apichina.com
Product Name 2,7-Naphthalenedisulfonic acid,3,6-bis[[5-(aminosulfonyl)-2-hydroxyphenyl]azo]-4,5-dihydroxy-
CAS No. 390823-52-6
Molecular Formula C22H18N6O14S4