1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-(phenylazo)-, disodium salt 1-Phenylazo-2-naphthol-6,8-disulfonic acid, disodium salt 1-Phenylazo-2-naphthol-6,8-disulphonic acid, disodium salt 1370 Orange 1936-15-8 2-Hydroxy-1-phenylazo-6,8-naphthalenedisulfonic acid, disodium salt 53988-80-0 7-Hydroxy-8-(phenylazo)-1,3-naphthalenedisulfonic acid disodium salt 7-Hydroxy-8-(phenylazo)-1,3-naphthalenedisulfonic acid, disodium salt 7-Hydroxy-8-(phenylazo)-1,3-naphthalenedisulphonic acid, disodium salt Acid Fast Orange EGG Acid Fast Orange G Acid Leather Orange G Acid Leather Orange KG Acid Leather Orange PGW Acid Light Orange G Acid Light Orange J Acid Light Orange JA Export Acid Light Orange SX Acid Lightfast Orange Acid Orange 2G Acid Orange G Acid Orange GG Acid Orange Lightfast Acid orange 10 Acidal Fast Orange Acilan Orange GX Amacid Crystal Orange Apocid Orange