活性橙3R

活性橙3R性质、用途与生产工艺

化学性质 

红色粉末。在水中溶解度为 120g/L (20℃)，150g/L (80℃)。染色时遇铁离子色光微暗，遇铜离子色光转暗。该染料反应性高，亲和力中等。

用途 

活性橙 KN-5R 用于染棉、黏胶纤维等纤维素纤维，可用竭染或连续法染色，也用于棉及黏胶纤维织物的一相法或二相法印花。本品可作单色使用，也用于拼黑，如与活性黑 KN-B (C.I.Reactive Black 5) 拼色，可提高其乌黑度。

生产方法 

以对(2-硫酸酯乙基砜基)苯胺和 N-乙酰γ酸为原料，首先将前者重氮化，再与后者偶合即得产物。经盐析、过滤、干燥得活性橙16。

活性橙3R 上下游产品信息

上游原料

下游产品

活性橙3R 生产厂家

 

20262-58-2, 活性橙3R 相关搜索:

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• 3-[4-[[2-(Sodiooxysulfonyloxy)ethyl]sulfonyl]phenylazo]-4-hydroxy-6-(acetylamino)-2-naphthalenesulfonic acid sodium salt
• Reactive orange 16 (C.I. 17757)
• 6-(acetylamino)-4-hydroxy-3-[[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]azo]-disodium salt 2-naphthalenesulfonic acid
• 6-(acetylamino)-4-hydroxy-3-[[4-[[2-(sulfooxy)ethyl brilliant orange 3r 2-Naphthalenesulfonic acid
• brilliant orange 3R
• 2-Naphthalenesulfonic acid, 6-(acetylamino)-4-hydroxy-3-4-2-(sulfooxy)ethylsulfonylphenylazo-, disodium salt
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