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
Double Sulphur Black KY111909 Double Sulphur Black
Acid Black 60 KY112074 Acid Black 60 12218-95-0
SIRIUS SUPRA RED VIOLET B KY112187 SIRIUS SUPRA RED VIOLET B 7198-99-4
BENZYL ORANGE KY109109 BENZYL ORANGE 36402-77-4
naphthalene-1,5-disulfonic acid,tetrahydrate KY136599 naphthalene-1,5-disulfonic acid,tetrahydrate 211366-30-2
Vat Brilliant Violet 2R KY111703 Vat Brilliant Violet 2R
Ethyl 3-ethoxy-3-iminopropanoate hydrochloride KY111556 Ethyl 3-ethoxy-3-iminopropanoate hydrochloride 2318-25-4
Acid Orange 24 KY111975 Acid Orange 24 1320-07-6