• C.I.颜料红187; 萘酚红HF4B; 永固品红FL
  • 4-[[5-[[[4-(aminocarbonyl)phenyl]amino]carbonyl]-2-methoxyphenyl]azo]-N-(5-chloro-2,4-dimethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide
  • 12486; C.I. Pigment Red 187; Pigment Red 187; (4E)-4-({5-[(4-carbamoylphenyl)carbamoyl]-2-methoxyphenyl}hydrazono)-N-(5-chloro-2,4-dimethoxyphenyl)-3-oxo-3,4-dihydronaphthalene-2-carboxamide; 4-[5-[(4-carbamoylphenyl)carbamoyl]-2-methoxy-phenyl]azo-N-(5-chloro-2,4-dimethoxy-phenyl)-3-hydroxy-naphthalene-2-carboxamide
  • 59487-23-9
  • 261-785-5
  • C34H28ClN5O7
  • 654.0684
  • InChI=1/C34H28ClN5O7/c1-45-27-13-10-20(33(43)37-21-11-8-18(9-12-21)32(36)42)15-26(27)39-40-30-22-7-5-4-6-19(22)14-23(31(30)41)34(44)38-25-16-24(35)28(46-2)17-29(25)47-3/h4-17,41H,1-3H3,(H2,36,42)(H,37,43)(H,38,44)
  •  59487-23-9
  • 1.4g/cm3
  • 803.3°C at 760 mmHg
  • 439.6°C
  • 7.78E-27mmHg at 25°C

  • 色相或色光:艳蓝光红
    相对密度:1.43-1.47
    堆积密度/(lb/gal):11.9-12.2
    熔点/℃:335
    平均粒径/μm:0.05
    粒子形状:棒状
    比表面积/(m2/g):80
    pH值/(10%浆料):6.0
    吸油量/(g/100g):80-85
    遮盖力:透明型
    反射曲线:

  • 该品种有两种晶型,色光与牢度性能不同,其中高比表面积的蓝光红色有商业价值。主要用于塑料着色,在软质PVC中不迁移,耐光牢度优异(6-8级),在HDPE中耐热250℃/5min,仅有轻微尺寸变形,在聚烯烃中耐光7级(1/SD),用于聚丙烯原浆着色可承受290℃/5min;亦用于透明型金属装饰印墨,耐热200℃/30min;在醇酸三聚腈胺树脂涂料中,耐光牢度7-8级;化学稳定性好使其用于粉末涂料。