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CAS NO:138816-97-4
CAS:
138816-97-4
英文名称:
2,7-naphthalenedisulfonic acid, 4-hydroxy-5-[[4-[2-[4-[(5-hydroxy-7-sulfo-2-nap
hthalenyl)azo]-2-sulfophenyl]ethenyl]-3-sulfophenyl]azo]-, lithium sodium salt,
compd. with 2,2'-(methylimino)bis[ethanol]
