染料中间体

结构 编号 化学名称 Cas号
Vat Yellow 33 KY111707 Vat Yellow 33 12227-50-8
Acid Blue 277 KY112108 Acid Blue 277 25797-81-3
Basic Yellow 87 KY111851 Basic Yellow 87 116844-55-4
Direct Black 19 KY112254 Direct Black 19 6428-31-5
Solvent Red 1 KY110396 Solvent Red 1 1229-55-6
N-(4-Ethoxyphenyl)-3-hydroxy-2-naphthamide KY111541 N-(4-Ethoxyphenyl)-3-hydroxy-2-naphthamide 4711-68-6
Tracid Red Bs KY111942 Tracid Red Bs 15792-43-5
还原深蓝BO KY111730 还原深蓝BO 116-71-2
Brilliant Red B KY112131 Brilliant Red B