HH-EO专用柱 环氧乙烷中微量乙醛的色谱分析

环氧乙烷中微量乙醛的色谱分析，液化石油气，二甲醚，甲缩醛，乙缩醛，乙醇，室内空气，焦炉煤气，炼厂气，天然气，变压器油，多氯联苯，植物油，增塑剂，塑化剂，乙酸乙酯，医疗器械

环氧乙烷中微量乙醛的色谱分析
环氧乙烷中微量乙醛的色谱分析 详细信息：

名称：填充柱
固定相：专用
型号：HH-EO

环氧乙烷是用途很广的一种基本有机原料,可以用来合成许多中间体和有用的聚合物。在合成共聚氯醇橡胶时,它的纯度将影响聚合的转化率及分子量,其中影响大的杂质是乙醛,聚合要求乙醛含量在100ppm以下。因此,提高环氧乙烷的纯度,控制乙醛的含量极为重要,为此必须找到一种的能检出乙醛含量在100ppm以下的分析方法。

浩瀚色谱（山东）应用技术开发有限公司，采用气相色谱法分析乙烯环氧化过程中的微量乙醛，外标法定量，结果准确。

环氧乙烷中微量乙醛的色谱分析  测试谱图：




Chromatographic Analysis of Trace Acetaldehyde in Ethylene Oxide
Chromatographic analysis of trace acetaldehyde in ethylene oxide. Details:

Name: Packed column
Stationary phase: dedicated
Model: HH-EO

Ethylene oxide is a basic organic raw material with a wide range of uses, which can be used to synthesize many intermediates and useful polymers. When synthesizing copolychlorohydrin rubber, its purity will affect the conversion rate and molecular weight of polymerization. Among them, the most influential impurity is acetaldehyde, and the content of acetaldehyde is required to be below 100ppm in polymerization. Therefore, it is extremely important to improve the purity of ethylene oxide and control the content of acetaldehyde. For this reason, it is necessary to find a reliable analytical method that can detect the content of acetaldehyde below 100ppm.

Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. uses gas chromatography to analyze trace amounts of acetaldehyde in the epoxidation process of ethylene. The external standard method is used for quantification, and the results are accurate and reliable.

Chromatographic analysis of trace acetaldehyde in ethylene oxide Test spectrum: