报道了4-氧安替比林硫羰基化的新方法。
The new method for thiocarbonylation of 4-oxyantipyrine was reported.
挥发酚测定中,常因4-氨基安替比林纯度不高而影响测定。
The purity of 4-aminoantipyine is key for measuring phenolic material in water samples.
文章阐述了用纯度高低不同的4—氨基安替比林测定水中挥发酚类含量的影响。
This paper expounds the influence of the purity of 4-antipyrine on the measurement of volatile phenol contents in water.
本文用系数倍率法测定复方氨基比林注射液中氨基比林(p)和安替比林(A)的含量。
In this paper, amidopyrine (p) and antipyrine (a) in the compound amidopyrine injection were determined by coefficient multiplication method.
探讨了在聚乙烯醇(PVA)存在下,铌与溴邻苯三酚红及二安替比林甲烷的协同显色反应。
The synergistic chromogenic reaction of Nb(V) with both bromopyrogallol red(BPR) and diantipyrylmethane(DAM) in the presence of polyvinyl alcohol(PVA) is studied.
以氨基安替比林为模板分子,采用原位聚合法制备了具有特定识别性能的棒状分子烙印聚合物。
The recognition of the molecularly imprinted polymer rod was evaluated by comparing the retention values of aminoantipyrine and its analogues.
基于4-氨基安替比林显色原理,采用流动注射技术,建立了炼油废水中挥发酚的快速测定方法。
A method for rapid determination of volatile phenol in refinery wastewater has been developed based on the combination of 4 amino antipyrine coloring principle with flow injection technique.
用4-氨基安替比林(4-AAP)分光光度法测定水中挥发酚类含量时,4-AAP药品纯度对试验结果的影响很大。
In the case of measuring the contents of volatile phenols in water by using 4 - AAP spectrophotometry, the purification of 4 - AAP has great influence on the test results.
用4-氨基安替比林比色法和紫外分光光度法对提取物的分析结果表明,DMPT在聚合反应或回流提取过程中已发生某种结构上的变化。
The results obtained by 4-aminoantipyrine colorimetric and U V spectrometric analysis show that the some change of the structure of DMPT occurred during the process o…
本文通过实验的方法,用三氯甲烷处理4- 氨基安替比林溶液,解决了用4-氨基安替比林测定挥发酚实验空白值高的问题,并确定了三氯甲烷最佳使用量。
The chloroform solution of 4-Amino-antipyrine was used to measure the phenol in water by extraction and photometer. The method and the precision were discussed in this paper.
本文通过实验的方法,用三氯甲烷处理4- 氨基安替比林溶液,解决了用4-氨基安替比林测定挥发酚实验空白值高的问题,并确定了三氯甲烷最佳使用量。
The chloroform solution of 4-Amino-antipyrine was used to measure the phenol in water by extraction and photometer. The method and the precision were discussed in this paper.
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