1,4-Butynediol is an organic compound with the chemical formula C4H6O2. It is a white to slightly yellow crystalline powder that is easily soluble in water, methanol and ethanol, and insoluble in ether, benzene, and chloroform. It is mainly used in organic synthesis and also as a brightener for electroplating.

　　Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. studied the gas chromatography analysis method of butynediol. The results showed that in the packed column of HH-BYD, the TCD detector qualitatively and quantitatively analyzed butynediol. Compared with traditional methods such as unsaturated bromine addition and catalytic hydrogenation, it has the advantages of simplicity, speed, sensitivity, accuracy, and good repeatability, and is suitable for production control analysis in factories.

　　Name: Butynediol filled column

　　Number: 20240302001

　　Model: HH-BYD

　　Specification: 2M * 3MM, 60-80 mesh

　　*High operating temperature: 240 ° C

　　1,4-丁炔二醇，是一种有机化合物，化学式为C4H6O2，为白色至微黄色结晶性粉末，易溶于水，易溶于甲醇、乙醇，不溶于乙醚、苯、氯仿，主要用于有机合成，也用作电镀光亮剂。

　　浩瀚色谱（山东）应用技术开发有限公司，研究了丁炔二醇的气相色谱分析方法，其结果表明，在HH-BYD的填充柱中，tcd检测器对丁炔二醇进行了定性，定量的分析与传统的不饱和溴加成法，催化加氢等方法比较，具有简便快速，灵敏准确，重复性好等优点，适合于工厂的生产控制分析。

　　名称:丁炔二醇填充柱

　　编号:20240302001

　　型号:HH-BYD

　　规格:2M*3MM，60-80目

　　*高使用温度:240°C