名稱：填充柱

編號：20221012008

型號：HH-BYD

規(guī)格：2M*3MM，60-80目

高使用溫度：240°C

1,4—丁炔二醇和丙炔醇是以乙炔和甲醛合成的兩個重要的有機化工中間體。1,4—丁炔二醇是薄片狀無色晶體,熔點為58℃,沸點為248℃,工業(yè)品美國規(guī)格含量定為96％以上,丙炔醇是一種具有溫和的天竺葵氣味的揮發(fā)性液體,能和水及多種有機溶劑。

浩瀚色譜（山東）應用技術開發(fā)有限公司，，研發(fā)填充柱測定丁炔二醇-1,4，柱效高，分離好，結果滿意。

1,4-丁炔二醇測定填充柱  測試譜圖：



Packed column for 1,4-butynediol determination

Details of 1,4-butynediol determination packed column:



Name: Filled column



No.: 20221012008



Model: HH-BYD



Specification: 2M * 3MM, 60-80 meshes



Maximum operating temperature: 240 ° C



1,4-butynediol and propargyl alcohol are two important organic chemical intermediates synthesized from acetylene and formaldehyde. 1,4-Butynediol is a thin colorless crystal, with a melting point of 58 ℃ and a boiling point of 248 ℃. The content of industrial products in the United States is set at more than 96%. Propynediol is a volatile liquid with mild geranium smell, which can mix with water and various organic solvents.



Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has developed a packed column for the determination of butynediol 1,4 with high column efficiency, good separation and satisfactory results.



Test spectrum of packed column for determination of 1,4-butynediol: