有机颜料是不溶性有机物,通常以高度分散状态加入底物而使底物着色。它与染料的根本区别在于,染料能够溶解在所用的染色介质中,而颜料则既不溶于使用它们的介质,也不溶于被着色的底物。不少颜料和染料在化学结构上是一致的,采用不同的使用方法,可以使它们之间相互转化,比如某些还原染料和硫化还原染料,若其还原成隐色体,则可以作为纤维染料;若不经还原,可以作为颜料用于高级油墨。有机颜料广泛地用于油墨、油漆、涂料、合成纤维的原浆着色,以及织物的涂料印花、塑料及橡胶、皮革的着色等,其中油墨的颜料使用量最大。

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1320-06-5 C.I. Solvent Red 27
BD1461421320-06-5BS
¥46.0025g常备现货
24207-41-8 2,4-Dihydroxy-N-(2-hydroxyethyl)benzamide
BD685624207-41-895+%
¥4700.005g
128-42-7 6,6'-(Ethene-1,2-diyl)bis(3-nitrobenzenesulfonic acid)
BD17933128-42-795+%
¥2156.001g
130-17-6 2-(4-Aminophenyl)-6-methylbenzo[d]thiazole-7-sulfonic acid
BD17970130-17-695+%
¥1534.005g
5242-49-9 2-(4-(4-(Benzo[d]oxazol-2-yl)styryl)phenyl)-5-methylbenzo[d]oxazole
BD897895242-49-998%
¥1129.00500g
2359-51-5 2-((4-Amino-3-methylphenyl)(ethyl)amino)ethanol
BD2044392359-51-595+%
¥5831.001g
92-65-9 2-((4-Aminophenyl)(ethyl)amino)ethanol
BD20447492-65-995+%
¥2586.005g
132-87-6 7-Benzamido-4-hydroxynaphthalene-2-sulfonic acid
BD18057132-87-695+%
¥3921.00100g
13001-39-3 2,2'-(1,4-Phenylenebis(ethene-2,1-diyl))dibenzonitrile
BD5443013001-39-397%
¥196.00100g
134-47-4 7,7'-(Carbonylbis(azanediyl))bis(4-hydroxynaphthalene-2-sulfonic acid)
BD18104134-47-498%
¥56.005g
842-18-2 Potassium 7-hydroxynaphthalene-1,3-disulfonate
BD12535842-18-298%
¥1603.001kg
524-42-5 1,2-Naphthoquinone
BD12553524-42-598%
¥1689.0010g
83-31-8 Naphtho[1,8-cd][1,2]oxathiole 2,2-dioxide
BD1255883-31-898%
¥660.0025g
1324-35-2 1,2-Dibromopyranthrene-8,16-dione
BD1563741324-35-295+%
¥2408.001g
6473-13-8 Sodium 6-((2,4-diaminophenyl)diazenyl)-3-((4-((4-((7-((2,4-diaminophenyl)diazenyl)-1-hydroxy-3-sulfonatonaphthalen-2-yl)diazenyl)-2-sulfonatophenyl)amino)phenyl)diazenyl)-4-hydroxynaphthalene-2-sulfonate
BD1260236473-13-898+%
¥287.00100g
2832-40-8 N-(4-((2-Hydroxy-5-methylphenyl)diazenyl)phenyl)acetamide
BD1261342832-40-897%
¥563.005g
131-22-6 4-(Phenyldiazenyl)naphthalen-1-amine
BD99956131-22-697%
¥6984.00100g
79-72-1 5-Amino-2-methyl-N-phenylbenzenesulfonamide
BD182579-72-195+%
¥246.001g
88-23-3 3-Amino-5-chloro-2-hydroxybenzenesulfonic acid
BD2296688-23-399%
¥133.005g
616-86-4 4-Ethoxy-2-nitroaniline
BD5208616-86-498%
¥2841.0025g
312693-54-2 Sodium 4-Amino-5-hydroxy-2,7-naphthalenedisulfonate Hydrate
BD23053312693-54-298+%
¥293.005g
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