2,7-NAPHTHALENEDISULFONIC ACID 5-AMINO-3-[[4-[2-[4-[(7-AMINO-1-HYDROXY-3-SULFO-2-NAPHTHALENYL)AZO]-2-SULFOPHENYL]ETHENYL]-3-SULFOPHENYL]AZO]-4-HYDROXY-, LITHIUM SODIUM SALT, COMPD. WITH 2,2'-(METHYLIMINO)BIS[ETHANOL]
CAS No. 83783-96-4