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Dyestuff Auxiliary Agents

Structure Cat.No. Chemical Name CAS No.
Reactive Black 31 KY111793 Reactive Black 31 12731-63-4
4'-Chloro-2',5'-dimethoxyacetoacetanilide KY111522 4'-Chloro-2',5'-dimethoxyacetoacetanilide 4433-79-8
Direct Red 3B KY112221 Direct Red 3B
Solvent Yellow RN KY112384 Solvent Yellow RN
SULFORHODAMINE B KY111980 SULFORHODAMINE B 3520-42-1
ASTRAZON BRILLIANT RED 4G KY112123 ASTRAZON BRILLIANT RED 4G 12217-48-0
Vat Brown 5R KY111695 Vat Brown 5R
Disperse Yellow 3 KY111567 Disperse Yellow 3 2832-40-8
Solvent Yellow 79 KY112284 Solvent Yellow 79 12237-31-9