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染料中间体

Structure Cat.No. Chemical Name CAS No.
Vat Yellow 12 (C.I.) KY111720 Vat Yellow 12 (C.I.) 6370-75-8
ACID BLUE 29 KY112053 ACID BLUE 29 5850-35-1
Naphthol AS-OL KY111524 Naphthol AS-OL 135-62-6
tetrasodium [mu-[[7,7'-(carbonyldiimino)bis[4-hydroxy-3-[(2-hydroxy-5-sulphophenyl)azo]naphthalene-2-sulphonato]](8-)]]dicuprate(4-) KY112248 tetrasodium [mu-[[7,7'-(carbonyldiimino)bis[4-hydroxy-3-[(2-hydroxy-5-sulphophenyl)azo]naphthalene-2-sulphonato]](8-)]]dicuprate(4-) 15418-16-3
Alizarin Fluorine Blue KY109079 Alizarin Fluorine Blue 3952-78-1
Dichloromethylsilane KY135902 Dichloromethylsilane 75-54-7
DISPERSE BLUE 7 KY111621 DISPERSE BLUE 7 3179-90-6
Acid Black 234 KY111953 Acid Black 234 157577-99-6
REACTIVE BLUE 19 KY111765 REACTIVE BLUE 19 2580-78-1