中文别名:C.I.颜料红22;酚红;颜料红22;3-羟基-4-[(2-
甲基5-
1-溴-2-硝基苯基)偶氮]-N-
苯基2-萘甲胺
英文别名:12315; C.I. Pigment Red 22; Pigment red 22; Pigment Red 22;
C.I. Pigment Red 22 (12315);
(4Z)-4-[2-(2-methyl-5-nitrophenyl)hydrazinylidene]-3-oxo-N-phenyl-3,4-dihydronaphthalene-2-carboxamide;
3-hydroxy-4-(2-
甲基5-nitro-phenyl)azo-N-phenyl-naphthalene-2-carboxamide
用途:给出黄光红色,与C.I.颜料红2相比呈明显黄光、耐光牢度稍低,与C.I.颜料红53:1相比色光稍蓝、耐光约高1级。主要应用于织物印染与印墨着色,尤其是NC-型印墨,耐碱、肥皂较好;亦可用于空气自干漆、乳胶漆等着色。投放市场的商品牌号达34种之多。