Hangzhou Keying Chem Co., Ltd. menu

Dyestuff Auxiliary Agents

Structure Cat.No. Chemical Name CAS No.
4-[(4-chloro-3-sulphophenyl)azo]-3-hydroxy-2-naphthoic acid KY110564 4-[(4-chloro-3-sulphophenyl)azo]-3-hydroxy-2-naphthoic acid 25310-97-8
Disperse Blue 148 KY111655 Disperse Blue 148 61968-29-4
Pigment Blue 27 KY110498 Pigment Blue 27 12240-15-2
Direct Brown 161 KY112195 Direct Brown 161
Solvent Yellow 47 KY112336 Solvent Yellow 47 12227-04-2
FUCHSIN BASIC KY111843 FUCHSIN BASIC 632-99-5
ACID BLACK 48 KY112009 ACID BLACK 48 1328-24-1
2-METHYL-4-NITROBENZENEDIAZONIUM TETRAFLUOROBORATE KY111534 2-METHYL-4-NITROBENZENEDIAZONIUM TETRAFLUOROBORATE 455-90-3
Vat Blue 4B KY111678 Vat Blue 4B 2475-31-2