Pigment Red 51

Pigment Red 51 is a chemical compound, an azo synthetic red dye also known by the name CI 15580 Chemical name: barium(2+);4-[(2-hydroxynaphthalen-1-yl)diazenyl]-2-methylbenzenesulfonate What it is used for and where Cosmetics Restricted cosmetic ingredient as IV/23 a Relevant Item in the Annexes of the European Cosmetics Regulation 1223/2009....