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The synthetic organic chemicals, such as phenol, m cresol, phloroglucinol, phenylamine, 3,5 xylenol, p tertiary butyl phenol, nitrobenzene, tert butanol and chloral were oxidized in supercritical water system.

研究了超临界水氧化系统中合成有机化学品,如酚、间苯三酚、对叔丁基酚、间甲酚、3 ,5-二甲酚、苯胺、硝基苯、叔丁醇、三氯乙醛等的氧化作用。

The strong descaling agent is characterized by its formula composed of 50-65% of hydrochloric acid, 0.6-0.9% of urotropine, 0.5-0.7% of sulfourea, 0.4-0.6% of aminobenzene and the rest is water.

一种强力除垢剂,其特征在于它的配方为:盐酸50―65%,乌洛托品0.6―0.9%,硫脲0.5―0.7%,苯胺0.4―0.6%,余量为水。

Its preparation method includes the following steps: the urotropine, sulfourea and aminobenzene are placed in the reactor in which the water is held, stirred for 1-2 hr, then the hydrochloric acid is added, and stirred for 1-2 hr so as to can obtain the invented product.

其制作方法是:首先将乌洛托品、硫脲、苯胺依次加入装水的反应釜中进行搅拌1―2小时,然后再加入盐酸,再搅拌1―2小时即可。

Aniline compounds are used as raw material and reacted with anthranilic acid and then phenyl iodide as alkylating agents to give alkylating products followed by cyclizing with concentrated sulphuric acid to give a N-phenyl-acridone(or 3-ethoxyl-N-phenylacridone).The structure of intermediate and target compound are determined by IR and MS.

以苯胺类化合物为原料,先后以邻氯苯甲酸和碘苯为烷基化试剂进行了N 烷基化反应,再用浓硫酸使其环化制得N-苯基吖啶酮和3-乙氧基-N-苯基吖啶酮,并用红外光谱及质谱仪检测了各中间体及目标产物的结构。

RT base(4-aminodiphenylamine),as an important dyestuff intermediate and raw material for 1,4-diaminobenzene antiager, has been widely applied to rubber auxiliary, dye and pharmacy industry.

中文摘要: RT培司,化学名称4―氨基二苯胺,是一种染料中间体,也是生产对苯二胺类防老剂的重要原料,在橡胶助剂、染料、制药等行业得到广泛应用。

The complexation of SCnA also results in a bathochromic shift and a decrease in optic intensity of the absorption spectrum of DS.

在水溶液中磺化杯芳烃可与二苯胺重氮盐形成包结物,导致DS的化学位移向高场移动,同时使其吸收光谱红移,强度下降。

In this paper, the short-time photodissociation dynamics of benzanilide in methanol and acetonitrile solution has been studied by resonance Raman techniqueand quantum chemistry calculations.

采用共振拉曼光谱技术和量子化学计算研究了苯甲酰苯胺在甲醇和乙腈溶液中的短时光化学动力学行为。

The polymeric copper tetraaminophthalocyanine incorporated with aniline film (p-CuTAPc-PAN) was prepared using electrogeneration. The polymeric reaction between CuTAPc and aniline occurs as a result of the attack of an electrophile such as the cation radical NH2 groups remaining the p-CuTAPc on the 2-positon of the benzenoid ring.

2用电化学方法制备四氨基酞菁铜与苯胺共聚的高分子聚合膜(p-CuTAPc-PAN),对其性质进行了研究,并与聚四氨基酞菁铜进行对比。

The process is that chromium yeast is first washed after centificating from the cultural medium and dried and then determined by Biphenyl Carbazide Method.

确定了比较合适的有机铬检测方法:酵母粉进行振荡浸泡(100rpm)10h后,洗涤离心干燥,然后采用二苯胺基脲法检测有机铬含量。

Sudan stains Any of various stains based on aniline dyes, and used to color fats and waxes, and hence cutinized (e.g. cuticle ) and suberized (e.g. Casparian strip) tissues.

苏丹染液:以苯胺染料为基础配制而成的各种染料,用于使脂肪和蜡着色,因此可以染皮肤和栓化组织。

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