3′,6′-Dihydroxy-4′,5′-diiodospiro(isobenzofuran-1(3H),9′-[9H]xanthene)-3-one; (Solvent Red 73) (CAS 38577-97-8; EINECS 254-010-7) and its sodium salt (Acid Red 95; CI 45425) (CAS 33239-19-9; EINECS 251-419-2) when used as a substance in hair dye products
3′,6′-dihydroxy-4′,5′-diiodospiro[isobenzofuranne-1(3H),9′-[9H]xanthène]-3-one; (Solvent Red 73) (CAS 38577-97-8; EINECS 254-010-7) et son sel de sodium (Acid Red 95; CI 45425) (CAS 33239-19-9; EINECS 251-419-2) en cas d'utilisation comme substance dans les teintures capillaires