染料中间体

结构 编号 化学名称 Cas号
Direct Red 239 KY112224 Direct Red 239
2,4-Dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-one chromium complex KY112387 2,4-Dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-one chromium complex 52256-37-8
Vulcanizator KY111895 Vulcanizator
Acid Red 118 KY112059 Acid Red 118 12217-35-5
Pigment Red 48:3 KY110493 Pigment Red 48:3 15782-05-5
Disperse Red 91 KY111584 Disperse Red 91 12236-10-1
Solvent Red 149 KY112287 Solvent Red 149 71902-18-6
ORTHO / PARA- TOLUENESULFONAMIDE(O/PTSA) KY152669 ORTHO / PARA- TOLUENESULFONAMIDE(O/PTSA) 8013-74-9;1333-07-9
Reactive Violet 8 KY111794 Reactive Violet 8 12226-40-3