染料中间体

结构 编号 化学名称 Cas号
Benzenesulfonic acid, 2-methyl-5-nitro-, alk. cond. products, reaction products with formaldehyde KY112161 Benzenesulfonic acid, 2-methyl-5-nitro-, alk. cond. products, reaction products with formaldehyde 1325-38-8
二氨基马来腈 KY100273 二氨基马来腈 1187-42-4
Pigment Violet 3 KY110510 Pigment Violet 3 1325-82-2
BISMARCK BROWN B KY111831 BISMARCK BROWN B
Solvent Red 149 KY112391 Solvent Red 149 21295-57-8
Vat Red 32 KY111667 Vat Red 32 2379-77-3
Acid Brown 354 KY112063 Acid Brown 354 71799-43-4
C.I.Direct Black 173 KY112206 C.I.Direct Black 173
Methyl Orange KY109086 Methyl Orange 547-58-0