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染料中间体

结构 编号 化学名称 Cas号
sodium 5-[(2-hydroxynaphthyl)azo]naphthalenesulphonate KY112091 sodium 5-[(2-hydroxynaphthyl)azo]naphthalenesulphonate 5850-93-1
Direct Red 45 KY112236 Direct Red 45
Pigment Yellow 65 KY110469 Pigment Yellow 65 6528-34-3
EOSIN B KY109114 EOSIN B 548-24-3
Vat Violet 13 KY111759 Vat Violet 13 4424-87-7
2,5-Cyclohexadien-1-one, 4-[[4-(phenylamino)phenyl]imino]-, reaction products with sodium sulfide (Na2(Sx)) KY111905 2,5-Cyclohexadien-1-one, 4-[[4-(phenylamino)phenyl]imino]-, reaction products with sodium sulfide (Na2(Sx)) 1327-59-9
C.I.颜料红221 KY156766 C.I.颜料红221 71566-54-6
Pigment Violet 19 KY110520 Pigment Violet 19
DISPERSE BLACK 9 KY111593 DISPERSE BLACK 9 12222-69-4