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染料中间体

Structure Cat.No. Chemical Name CAS No.
tetrasodium 2-[[4-[[4-[[1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl]azo]-7-sulphonato-1-naphthyl]azo]-1-naphthyl]azo]benzene-1,4-disulphonate KY112208 tetrasodium 2-[[4-[[4-[[1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl]azo]-7-sulphonato-1-naphthyl]azo]-1-naphthyl]azo]benzene-1,4-disulphonate 6428-58-6
Acid Violet 49 KY112022 Acid Violet 49 1694-09-3
Permanent Violet RL KY110509 Permanent Violet RL 6358-30-1
Isocaprylic acid rare earth KY137567 Isocaprylic acid rare earth
Disperse Yellow 163 KY111585 Disperse Yellow 163 71767-67-4
BISMARCK BROWN R KY111835 BISMARCK BROWN R 5421-66-9
Direct Yellow 86 KY112256 Direct Yellow 86 50925-42-3
Acid Red 73 KY112067 Acid Red 73 5413-75-2
LITHOL RUBIN BCA KY110554 LITHOL RUBIN BCA 5858-81-1