2,7-Naphthalenedisulfonicacid,5-amino-3-[2-[4'-[2-[7-(ethylamino)-1-hydroxy-3-sulfo-2-naphthalenyl]diazenyl][1,1'-biphenyl]-4-yl]diazenyl]-4-hydroxy-,sodium salt (1:3)

CAS Registry Number:

6426-75-1

Synonyms:

2,7-Naphthalenedisulfonicacid,5-amino-3-[[4'-[[7-(ethylamino)-1-hydroxy-3-sulfo-2-naphthalenyl]azo][1,1'-biphenyl]-4-yl]azo]-4-hydroxy-,trisodium salt (9CI); C.I. Direct Black 15, trisodium salt (8CI); C.I. 22620;C.I. Direct Black 15; Diphenyl Blue Black; Direct Black 15

Molecular Formula:

C34H28 N6 O11 S3 . 3 Na

Molecular Weight:

266.3592

EINECS:

Melting Point:

Solubility: