Hangzhou Keying Chem Co., Ltd. menu

Dyestuff Auxiliary Agents

Structure Cat.No. Chemical Name CAS No.
Direct Red 23 KY112181 Direct Red 23 3441-14-3
Vat Yellow 33 KY111707 Vat Yellow 33 12227-50-8
Basic Yellow 87 KY111851 Basic Yellow 87 116844-55-4
N,N,N',N'-tetrakis[4-[bis(2-methylpropyl)amino]phenyl]-1,4-Benzenediamine KY136147 N,N,N',N'-tetrakis[4-[bis(2-methylpropyl)amino]phenyl]-1,4-Benzenediamine 485831-34-3
Fast Yellow RX KY110545 Fast Yellow RX
Acid Orange 127 KY112083 Acid Orange 127 12269-96-4
Direct Black 168 KY112227 Direct Black 168 85631-88-5
Vat Brown 57 KY111752 Vat Brown 57 12227-28-0
IMMEDIAL BRILLIANT GREEN GB KY111898 IMMEDIAL BRILLIANT GREEN GB 1327-73-7