haohan工业1,4-丁炔二醇的纯度测定毛细管柱HH-BYD30

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。

化学式：C₄H₆O₂
分子量： 86.089
CAS号：110-65-6
密度：1.2g/cm³
熔点：54℃
沸点：238℃
闪点：128℃（OC）
折射率：1.4804
蒸汽压：0.38mmHg at 25°C
引燃温度：410℃
爆炸上限（V/V）：35.7%
爆炸下限（V/V）：2.3%
外观：白色至微黄色结晶性粉末

浩瀚色谱（山东）应用技术开发有限公司，与时俱进，研发毛细管柱气相色谱法测定1,4-丁炔二醇，柱效高，分离好，结果准确可靠。

名称：毛细管柱
编号：20221012009
型号：HH-BYD30
规格：30m*0.32mm
*高使用温度：240°C
1,4-butynediol is an organic compound with the chemical formula of C4H6O2. It is a white to yellowish crystalline powder, easily soluble in water, easily soluble in methanol and ethanol, and insoluble in ether, benzene and chloroform. It is mainly used for organic synthesis and also used as an electroplating brightener.



Chemical formula: C4H6O2

Molecular weight: 86.089

CAS No.: 110-65-6

Density: 1.2g/cm3

Melting point: 54 ℃

Boiling point: 238 ℃

Flash point: 128 ℃ (OC)

Refractive index: 1.4804

Steam pressure: 0.38mm Hg at 25 ° C

Ignition temperature: 410 ℃

Upper explosive limit (V/V): 35.7%

Lower explosive limit (V/V): 2.3%

Appearance: white to yellowish crystalline powder



Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has developed a capillary column gas chromatography method for the determination of 1,4-butynediol with high column efficiency, good separation and accurate and reliable results.



Name: capillary column

No.: 20221012009

Model: HH-BYD30

Specification: 30m * 0.32mm

Maximum operating temperature: 240 ° C