【化】 二苯基胺橙; 酸性黄D; 金莲橙OO

tropaeolin OOO No.1; orange I; α-naphthol orange

tropaeolin OOO No.2; orange II; β-naphthol orange

tropaeolin D; methyl orange; orange III

tropaeolin OO; orange Ⅳ; aniline yellow; diphenylamine orange

tropaeolin O; resorcinol yellow

tropaeolin