Brilliant Blue FCF 是一种从石油中生产的合成染料，是一种芳香族烃类，用于食品和其它物质的着色剂，溶液最大吸收在628 nm。

Brilliant blue FCF is a nontoxic dye for saphenous vein graft marking that abrogates response to injury.

3844-45-9

C37H34N2Na2O9S3

792.84

E133;食用色素亮蓝;Erioglaucine disodium salt;FD&C Blue No. 1;Acid Blue 9

H2O:33.33 mg/mL (42.04 mM),ultrasonic and adjust pH to 11 with NaOH
H2O:48 mg/mL (60.54 mM)
Powder: -20°C for 3 years
In solvent: -80°C for 2 years