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染料中间体

Structure Cat.No. Chemical Name CAS No.
ACID BLUE 62 KY111993 ACID BLUE 62 4368-56-3
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
Dichloromethylsilane KY135902 Dichloromethylsilane 75-54-7
sodium 5-chloro-2-(2-hydroxy-1-naphthylazo)toluene-4-sulfonate KY110546 sodium 5-chloro-2-(2-hydroxy-1-naphthylazo)toluene-4-sulfonate 2092-56-0
Disperse Blue 93 KY111622 Disperse Blue 93 12235-95-9
THRENE BRILLIANT VIOLET 3B KY111728 THRENE BRILLIANT VIOLET 3B 1324-17-0
Basic Red 1:1 KY111874 Basic Red 1:1 3068-39-1
Solvent Yellow 157 KY112310 Solvent Yellow 157 27908-75-4
ORTHO / PARA- TOLUENESULFONAMIDE(O/PTSA) KY152669 ORTHO / PARA- TOLUENESULFONAMIDE(O/PTSA) 8013-74-9;1333-07-9