| 英文名称: | | Benzoic acid,3,3'-[(2-sulfo-1,4-phenylene)bis(azo)]bis[6-hydroxy-,trisodium salt | | 1,4-bis[(3-Carboxy-4-hydroxyphenyl)azo]benzene-2-sulfonic acid,trisodium salt | | Benzoic acid, 3,3'-[(2-sulfo-1,4-phenylene)bis(azo)]bis[6-hydroxy-, trisodium salt | | 1,4-bis[(3-Carboxy-4-hydroxyphenyl)azo]benzene-2-sulfonic acid, trisodium salt | | 3,3'-[(2-sulfo-1,4-phenylene)bis(azo)]bis[6-hydroxy-benzoic aci trisodium s |
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