Brilliant blue FCF (C.I. 42090), 10 g

42090) is noted for its consistent composition and reliable behavior. It is an organic compound with the molecular formula C16H14N2Na2Cl4S2O6 and a molecular weight of 579.2 g/mol. This compound belongs to the class of azo dyes, characterized by the presence of two nitrogen atoms connected by a nitrogen atom within a benzene ring. The compound is supplied in a pure form at 10 grams per pack. Brilliant Blue Fcf is widely used as a food additive due to its excellent lightfastness and high stability under various conditions. Additionally, it exhibits strong absorption in the visible spectrum, making it suitable for applications in analytical chemistry and biochemistry.

• CAS Number: 3844-45-9