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Dyestuff Auxiliary Agents

Structure Cat.No. Chemical Name CAS No.
Vat Golden Yellow RK KY111670 Vat Golden Yellow RK
AURAMINE O KY111813 AURAMINE O 2465-27-2
Acid Yellow 110 KY112014 Acid Yellow 110 12220-74-5
o-Cresolphthalein Complexone KY109105 o-Cresolphthalein Complexone 2411-89-4
Pigment Yellow 63 KY110551 Pigment Yellow 63 14569-54-1
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
N-(4-HYDROXYPHENYL)-2-NAPHTHYLAMINE, 97 KY111715 N-(4-HYDROXYPHENYL)-2-NAPHTHYLAMINE, 97 93-45-8
Sulphur Brown 4 KY111894 Sulphur Brown 4 1326-90-5