对硝基苯胺

对硝基苯胺－H酸分光光度法测定水中亚硝酸盐

Determination of Nitrite in Water by Spectrophotometry with ρ - Nitroaniline and H Acid

吸附Fenton氧化絮凝法处理对硝基苯胺生产废水

Treatment of p-Nitroaniline Production Wastewater by Adsorption - Fenton Reagent Oxidation - Flocculation Process

对硝基苯胺衍生物的合成及SHG效应

Synthesis of Nitroaniline Derivatives and Investigation of SHG Activity

结果表明，与典型D-π-A结构的分子对硝基苯胺（PNA）相比，多数方酸衍生物具有更强的光学非线性。

We found that most of these molecules have larger β value than p-nitroaniline ( PNA ), which has a typical D - π - A structure .

目的合成甘氨酰脯氨酸二肽氨基肽酶（GPDA）的底物甘氨酰脯氨酰对硝基苯胺对甲苯磺酸盐，并探讨其临床应用。

Objective To synthesize glycylproline p-nitroanilide tosylate as a substrate for glycylprolyl dipeptidyl-aminopeptidase ( GPDA ), and to study its clinical application .

本文介绍了以H-酸单钠盐、间苯二酚、对硝基苯胺、2-氨基-4-硝基苯酚为主要原料合成酸性棕G染料的方法，并对重氮反应和偶合反应条件进行了研究。

The synthetic method of Acid Brown G with mono-sodium salt of H acid , resorcin , p-nitroaniline and 2-amino-4-nitro-phenol as the raw materials was introduced in the paper and at the same time , the conditions of diazo and couple reactions were also investigated .

本文主要介绍了以对硝基苯胺、H酸、苯胺等基本原料合成酸性蓝黑10B染料的方法，论述了制备工艺及反应条件对染料性能的影响。

In this article , the method of synthesis acid blue black 10B using P-nitroaniline % H-acid , benzyl-aniline was introduced . The influences such as synthesis process , reset condition on the properties of dye was discussed .

采用Matlab软件中的ODE程序求解该质量平衡方程和增强因子的联立方程，模拟吸收过程中臭氧和对硝基苯胺浓度的变化，并与实验值进行比较。

Then , by utilizing the Matlab ODE program , the simultaneous equations of the mass balance equations and the enhancing factors were solved , thus simulating the variations of ozone concentration and p-nitrophenol concentration in the absorption process . The simulated results were finally compared with the measured ones .

结果获得高纯度底物甘氨酰脯氨酰对硝基苯胺对甲苯磺酸盐，纯度为98.5%。

Results The substrate with purity of 98.5 % was obtained .

一起对硝基苯胺轻度中毒事故调查分析

Cause analysis on an accident of acute mild p-nitroaniline poisoning

壳聚糖接枝苯并18-冠-6负载氯化钯催化氢化对硝基苯胺的研究

Study on Chitosan Grafting Benzo-18-Crown-6 Supported Palladium Chloride for the Hydrogenation of p-Nitroaniline

微电解催化氧化处理对硝基苯胺系列废水

Treatment of paranitraniline wastewater by microelectrolysis - catalytic oxidation

超声波/零价铁降解对硝基苯胺的试验研究

Degradation of p-nitroaniline by ultrasound and zero valent iron

气相色谱法测定空气中对硝基苯胺

Gas Chromatography for Determination of P-Nitroaniline in Air

对硝基苯胺在表面活性剂改性黄土中的吸附行为

Sorption behavior of p-nitroaniline on surfactant-modified loess soils

对硝基苯胺生产工艺的改进

Improvement on Production Process of p - nitroaniline

N-甲基对硝基苯胺水分测定方法的改进

Improvement for Determination of Moisture in N-Methyl-p-Nitroaniline

1起对硝基苯胺中毒事故的调查

Survey on an accident of p-nitroaniline poisoning

对硝基苯胺-2-磺酸的合成研究

Study on Synthesis of P-Nitroaniline-2-Sulfonic Acid

色谱用基准物N-甲基对硝基苯胺的制备

Preparation of Chromatography Standard Substance N-Methyl-p-Nitroaniline

一种新型纤维素衍生物固定相的制备及对硝基苯胺异构体的分离

Preparation of a new type stationary phase of cellulose derivative and separation of three nitroaniline isomers

以对硝基苯胺、乙酸酐和乙酸为原料合成对硝基乙酰苯胺。

The p-nitroacetanilide was synthesized by using p-nitroaniline , acetic anhydride and acetic acid as raw materials .

对硝基苯胺制备实验的改进

Improvement of p-Nitro-aniline Preparation Experiment

偏最小二乘计算分光光度法同时测定水中苯胺、联苯胺、α-萘胺和对硝基苯胺

Simultaneous Spectrophotometric Determination of Aniline , Benzidine ,α - Naphthylamine and p-Nitroaniline in Water by Partial Least Squares Method

吡啶和对硝基苯胺在乙醇中的无限稀释扩散系数未发现有文献报导。

The studied infinite diffusion coefficient of both pyridine and p-nitroaniline in ethanol has not been found in literature .

吸附速率随对硝基苯胺初始浓度的增加而增加；

The rate of adsorption of p-nitroaniline on insolubilized humic acid increased with the initial concentration of p-nitroaniline increasing .

在盐酸溶液中，以对硝基苯胺为原料，采用直接氯化法制取了染料中间体2,6-二氯-4-硝基苯胺。

The dye intermediate 2,6-dichloro-4 - nitroaniline was prepared by direct chloridization of nitroaniline in the solution of hydrochloric acid .

建立高效液相色谱法，分别以萘普生、对硝基苯胺为内标，测定布洛芬和盐酸伪麻黄碱的血药浓度。

Ibuprofen and pseudoephedrine hydrochloride concentration in plasma were determined by HPLC method and naproxen and para-nitroaniline were used as internal standards respectively .

方法采用对硝基苯胺为原料，经还原、加保护基、甲酰化、氯化、环合、脱保护基六步反应法可进行化学合成。

Methods Apraclonidine was synthesized from P-Nitraniline by reaction with reduction , adding protection group , formylation , chlorination , cyclization , off-protecting group .

与传统的检测对硝基苯胺的方法相比，该传感器操作简便，制作成本低廉，在较宽的范围内有响应，具有较高的灵敏度和选择性，重现性好，响应迅速。

Compared with conventional methods , this sensor has lower cost , wider detection range , higher sensitivity and selectivity , better reproducibility and reversibility .