TY - JOUR T1 - SODIUM 2-HYDROXY-3-CARBOXYNAPHTHALENE-6-SULPHONATE AND 2-6-DIHYDROXYNAPHTHALENE-3-CARBOXYLIC ACID JO - JOURNAL OF THE SOCIETY OF DYERS AND COLOURISTS PY - 1946/01/01 AU - CROSS EJ ED - VL - 62 IS - 5 SP - 150 EP - 151 Y2 - 2026/02/02 ER -