FD&C Green No. 3 | Sensient Food Colors North America | FD&C Green No. 3, also known as Fast Green FCF, is an artificial food coloring with a blue green hue. This product has a CAS number of 2353-45-9 and is under the triphenyl methane chemical class. FD&C Green No. 3 is used in the food and beverage industry. |