英文名称: | Benzoic acid, 2-[[1-hydroxy-7-(phenylamino)-3-sulfo-2-naphthalenyl] azo]-, disodium salt | 2-[[1-hydroxy-7-(phenylamino)-3-sulfo-2-naphthalenyl]azo]-benzoic aci disod | acidanthracene | Benzoic acid,2-[[1-hydroxy-7-(phenylamino)-3-sulfo-2-naphthalenyl] azo]-,disodium salt |
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