英文名称: | 2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-[(1-sulfo-2-naphthalenyl)azo]-, trisodium salt | 2,7-naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-[(1-sulfo-2-naphthalenyl)az | 7-naphthalenedisulfonic acid,5-amino-4-hydroxy-3-[(1-sulfo-2-naphthalenyl)azo]- trisodium salt | 2,7-Naphthalenedisulfonic acid,5-amino-4-hydroxy-3-[(1-sulfo-2-naphthalenyl)azo]-,trisodium salt |
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