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1)  o-nitrophenol
邻硝基酚
1.
Determination of Trace p-Nitrophenol In o-Nitrophenol by Absorbance Division-Multi-Wavelength Linear Regression Spectrophotometry;
除谱-多波长线性回归分光光度法测定邻硝基酚中的微量对硝基酚
2.
The method of separating o-nitrophenol wastewater by the emulsion liquid membrane is described.
采用乳状液膜法分离富集药厂未处理废水中的邻硝基酚(OPN),探讨了液膜中表面活性剂用量、膜增强剂用量、内水相浓度、乳水比、油内比以及乳水混合转速和时间参数之间的最佳组合方案:煤油95mL,Span80为5mL,内水相浓度为2。
3.
Electrolytic reduction of o-nitrophenol to aminophenol at a copper cathode was conducted inalkaline solution.
在碱性介质中,以硐为阴极电解还原邻硝基酚以制备邻氨基酚。
2)  ortho-nitrophenol
邻硝基酚
1.
Based on the review of photocatalytic mechanism and applications of photocatalysts,titania-bearing blast furnace slag(TBBFS)of Pangangl is used as photocatalytic materials to degrade ortho-nitrophenol solution through photocatalytic reactions.
研究了用处理过的含钛高炉渣作为光催化材料光催化降解邻硝基酚溶液,并探讨了影响其光催化性的多种影响因素,以寻求含钛高炉渣综合利用的新途径。
2.
Through the experimental study on degradation of ortho-nitrophenol solution with high-titanium slag as photocatalytic materials, the effects of reaction time, oxidant H_2O_2, electric voltage and pH value of solutions on photacatalytic activity were investigated.
通过以高钛渣为光催化材料降解邻硝基酚溶液的实验,研究了反应时间、添加强氧化剂H2O2、外加电场、溶液 pH值对其光催化性能的影响。
3)  O nitrophenol
邻硝基酚
1.
A bacteria strain which was able to biodegrade o Nitrophenol and grow on it as sole carbon, nitrogen and energy sources, was isolated from a cab vessel.
从实验室长期存放的三硝基酚试剂瓶中 ,分离到一株能以邻硝基酚为唯一碳氮源生长的细菌 ,经初步鉴定为葡萄球菌 (Staphnykococcussp 。
4)  o-nitrophenol
邻硝基苯酚
1.
Simultaneous Determination of p-Nitro Chlorobenzene and o-Nitrophenol by Single-Sweeping Oscillopolarography with Cascade Artificial Neural Network;
级联人工神经网络结合单扫描示波极谱法同时测定对硝基氯苯和邻硝基苯酚
2.
Osilloplaromethod for determination of o-nitrophenol in waste water;
极谱法测定废水中邻硝基苯酚的含量
3.
Study on the Biodegradation of o-Nitrophenol by Lactobacillus brevis;
短乳杆菌降解邻硝基苯酚的特性研究
5)  o-nitraphenol
邻硝基苯酚
1.
Study on the photocatalysis efficiency of degradation of o-nitraphenol by an iron-doped nanometer TiO_2;
掺杂铁的纳米二氧化钛光催化降解邻硝基苯酚的研究
2.
Study on the photocatalysis efficiency of degradation of o-nitraphenol by a praseodymium-doped nanometer TiO_2;
掺杂镨的纳米二氧化钛光催化降解邻硝基苯酚的研究
3.
Y_2O_3/TiO_2 Nanoparticles Sono-photocatalytic Degradation O-nitraphenol;
Y_2O_3/TiO_2纳米粒子超声光催化降解邻硝基苯酚
6)  2-Hydroxynitrobenzene
邻硝基(苯)酚
补充资料:邻硝基酚
分子式:C6H5NO3
分子量:139.11
CAS号:88-75-5

性质:淡黄色针状或棱状结晶。熔点44-45℃,沸点216℃,闪点102℃,相对密度(40/4℃)1.2941,折射率1.5723。溶于乙醇、乙醚、苯、二硫化碳、氢氧化碱和热水,微溶于冷水,能与蒸汽一同挥发。有毒。有杏仁味。

制备方法:将邻硝基氯苯用氢氧化钠溶液水解,再酸化而得。将浓度为76-80g/L的氢氧化钠溶液1850-1950L加入水解锅内,再加入250kg熔融的邻硝基氯苯。当加热到140-150℃,压力约0.45MPa时,保持2.5h,然后才升温到153-155℃,压力到0.53MPa左右,继续保温3h。反应完成后,冷却到60℃。将1000L水和60L浓硫酸预先加入结晶锅中,然后压入上述的水解产物,并慢慢加入硫酸至刚果红试纸呈紫色,再加冰冷却到30℃,搅拌,抽滤,用离心机甩去母液,于是得含量为90%左右的邻硝基苯酚210kg。收率90%左右。另一种制备法是将苯酚硝化成邻硝基酚和对硝基酚的混合物,再用水蒸气蒸馏出邻硝基酚。硝化反应在15-23℃下进行,最高不得超过25℃。

用途:用作医药、染料、橡胶助剂、感光材料等有机合成的中间体。亦可用作单色pH值指示剂。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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