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染料中间体

结构 编号 化学名称 Cas号
ACID BLUE 25 KY112120 ACID BLUE 25 6408-78-2
Disperse Orange 44 KY111646 Disperse Orange 44 4058-30-4
Permanent Violet RL KY110509 Permanent Violet RL 6358-30-1
Reactive Yellow 18 KY111789 Reactive Yellow 18 12226-48-1
C.I.颜料红221 KY156766 C.I.颜料红221 71566-54-6
7,7'-[(4,6-dihydroxy-m-phenylene)diazo]bis(naphthalene-1,3-disulphonic) acid, compound with N,N'-di(o-tolyl)guanidine (1:4) KY112349 7,7'-[(4,6-dihydroxy-m-phenylene)diazo]bis(naphthalene-1,3-disulphonic) acid, compound with N,N'-di(o-tolyl)guanidine (1:4) 72208-28-7
METHYLENE BLUE KY109106 METHYLENE BLUE 122965-43-9
Acid Violet 49 KY112022 Acid Violet 49 1694-09-3
Direct Blue 86 KY112165 Direct Blue 86 1330-38-7