CAS 90459-02-2; 2,7-naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-[[6-sulfo-4-[(4-sulfo-1-nap

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CAS:

90459-02-2

英文名称:

2,7-naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-[[6-sulfo-4-[(4-sulfo-1-nap

hthalenyl)azo]-1-naphthalenyl]azo]-, diazotized, coupled with diazotized 4-nitr

obenzenamine and resorcinol, potassium sodium salts

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