Dinatrium-4-[(5-chlor-4-methyl-2-sulfonatophenyl)azo]-3-hydroxy-2-naphthoat (Pigment Red 48; CI-nr. 15865), når det bruges som ingrediens i produkter til farvning af hår
Disodium 4-[(5-chloro-4-methyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate (Pigment Red 48; CI 15865) when used as a substance in hair dye products