日落黄
![](/Images/godic/202502/14/FD&C_Yellow_6.svg0438.png")
日落黄（Sunset Yellow FCF），是一种人工合成的偶氮类酸性染料，是从石油中制造出来的芳香族烃类。主要用作食品、饮料、医药和日用化妆品的着色剂，E编码为E110。
其他名称：橙黄S、FD&C黄色6号（美国）、食用黄色五号（**）。
Sunset Yellow FCF
中文百科
英语百科
Sunset Yellow FCF 日落黄
![](/Images/godic/202502/14/Sunset_Yellow_FCF_ball-and-stick0438.png")
Sunset Yellow FCF (also known as Orange Yellow S, or C.I. 15985) is a petroleum-derived orange azo dye with a pH dependent maximum absorption at about 480 nm at pH 1 and 443 nm at pH 13 with a shoulder at 500 nm. When added to foods sold in the US it is known as FD&C Yellow 6; when sold in Europe, it is denoted by E Number E110.