染料中间体

Structure Cat.No. Chemical Name CAS No.
Acid Red 131 KY111978 Acid Red 131 12234-99-0
4-Diazodiphenylamine sulfate KY111529 4-Diazodiphenylamine sulfate 4477-28-5
ASTRAZON RED 6B KY112122 ASTRAZON RED 6B 6441-82-3
Disperse Black 3G KY111647 Disperse Black 3G
Solvent Yellow 15 KY112320 Solvent Yellow 15 15876-56-9
Reactive Yellow 3 KY111790 Reactive Yellow 3 6539-67-9
METHYLTHYMOL BLUE KY109115 METHYLTHYMOL BLUE 1945-77-3
Acid Yellow 61 KY112024 Acid Yellow 61 12217-38-8
Direct Yellow 142 KY112167 Direct Yellow 142 71902-08-4