中文名称:颜料红22
- C.I.颜料红22; 萘酚红; 颜料红 22; 3-羟基-4-[(2-甲基-5-硝基苯基)偶氮]-N-苯基-2-萘甲酰胺; 有机颜料22号红
- Pigment Red 22
- 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-methyl-5-nitro-phenyl)azo-N-phenyl-naphthalene-2-carboxamide
- 6448-95-9
- 229-245-3
- C24H18N4O4
- 426.4241
- InChI=1/C24H18N4O4/c1-15-11-12-18(28(31)32)14-21(15)26-27-22-19-10-6-5-7-16(19)13-20(23(22)29)24(30)25-17-8-3-2-4-9-17/h2-14,29H,1H3,(H,25,30)
- 1.34g/cm3
- 622.6°C at 760 mmHg
- 330.3°C
- 4.28E-16mmHg at 25°C
色相或色光:黄光红色
相对密度:1.30-1.47
堆积密度/(lb/gal):10.8-12.2
pH值/(10%浆料):4.5-7.7
吸油量/(g/100g):34-68
遮盖力:半透明型
衍射曲线:
反射曲线:
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。