Free release

660436-00-0 1,3-naphthalenedisulfonic acid,6-amino-5-[(5,7-disulfo-2-naphthalenyl)azo]-, tetrasodium

service@apichina.com
Product Name 1,3-Naphthalenedisulfonic acid,6-amino-5-[(5,7-disulfo-2-naphthalenyl)azo]-, tetrasodium salt
CAS No. 660436-00-0
Molecular Formula C20H15N3O12S4・4Na