11070 Red 2-NAPHTHALENECARBOXYLIC ACID, 3-HYDROXY-4-((4-METHYL-2-SULFOPHENYL)AZO)-, DISODI 2-Naphthalenecarboxylic acid, 3-hydroxy-4-((4-methyl-2-sulfophenyl)azo)-, disodium salt 3-Hydroxy-4-((4-methyl-2-sulfophenyl)azo)-2-naphthalenecarboxylic acid, disodium salt 39473-11-5 5858-81-1 72432-82-7 C.I. 15850 C.I. Pigment Red 57 (7CI) C.I. Pigment Red 57, disodium salt (8CI) CI 15850 Cerven pigment 57 [Czech] D & C Red no. 6 D and C Red No. 6 D&c red no.6 Disodium 3-hydroxy-4-((4-methyl-2-sulphonatophenyl)azo)-2-naphthoate EINECS 227-497-9 Irgalite Red 4B Irgalite Rubine PB Isol Bona Rubine BK Isol Bona Rubine BKS Isol Bona Rubine KBK Isol Ruby BK Isol Ruby BKS Japan Red 201 Kromon Permanent Red 4B Lithol Rubine Lithol Rubine BNA Lithol rubin B Permanent Red 4B