Acid blue 93 (C.I. 42780), 5 g, glass

42780) is a professionally handled substance with documented safety properties. This chromogenic dye, specifically identified as 2-[4-(dimethylamino)-6-methyl-2-(4-nitrophenyl)pyrimidin-5-yl]-benzoic acid, has a molecular formula of C16H16N4O4 and a molecular weight of 332.3 g/mol. It belongs to the pyrimidinylazo compounds, which are characterized by their ability to form complexes with metal ions. Acid Blue 93 is commonly used as a food colorant due to its bright blue hue. It is offered in a glass container, providing a suitable storage solution for this light-sensitive compound. The purity of this particular batch is guaranteed at 99%, making it an ideal choice for various applications within the food industry. Additionally, it exhibits excellent stability under acidic conditions, ensuring consistent coloration in a wide range of food products.

• CAS Number: 28983-56-4