| 英文名称: | | Brillant yellow | | Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-(4-hydroxyphenyl) azo]-, disodium salt | | 2,2'-(1,2-ethenediyl)bis[5-[(4-hydroxyphenyl)azo]-benzenesulfonic aci disod | | brilliant yellow | | Benzenesulfonic acid,2,2'-(1,2-ethenediyl)bis[5-(4-hydroxyphenyl)azo]-,disodium salt | | Direct yellow 4 |
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