Numéro CAS

CAS 542-40-5 — Norbixin

Norbixin is a natural carotenoid pigment derived from annatto seeds, widely used as a food coloring (E160b) and in pharmaceuticals for its vibrant red-orange hue. It is also utilized in cosmetics and textiles for dye applications. This chemical has a CAS number of 542-40-5, a molecular formula of C24H28O4, and a molecular weight of 380.48. It requires storage between -15 to -20°C, with no signal word indicating hazard. Molekula supplies Norbixin from research to bulk quantities with full documentation and ISO 9001:2015 traceability.