产品名称：	HH-Ethyl acetate 醋酸乙酯中水分测定填充柱
产品型号：	HH-Ethyl acetate
品牌：	1941
产品数量：
产品单价：	面议
日期:	2022-05-25

HH-Ethyl acetate 醋酸乙酯中水分测定填充柱的详细资料

醋酸乙酯中水分测定填充柱
醋酸乙酯中水分测定填充柱 详细信息：

名称：填充柱

材质：不锈钢/玻璃

规格：2m*1/8

固定相：专用

型号：HH-Ethyl acetate

应用：工业乙酸乙酯中微量水分测定

又称乙酸乙酯。分子式：C4H8O2；CH3COOCH2CH3 。分子量：88.10 。无色透明具有果子香气的可燃液体。密度0.9003g/cm3(20℃)。熔点-83.6℃。沸点77.06℃。折射率1.3723。闪点7.2℃(开杯)。微溶于水，溶于乙醇、氯仿、乙醚和苯等。易起水解和皂化反应。由乙酸和乙醇直接进行酯化反应制得。是许多类树脂的溶剂。广泛用于油墨、胶黏剂、人造革的生产中。也是制药过程和有机酸的萃取剂。还用作清漆、香料的组分。

浩瀚色谱（山东）应用技术开发有限公司，，研发HH-Ethyl acetate填充柱测定工业乙酸乙酯中微量水分，柱效高，峰型对称，分析时间短，结果满意。


醋酸乙酯中水分测定填充柱  测试谱图：




Packed column for moisture determination in ethyl acetate
Packed column for moisture determination in ethyl acetate Details:

Name: Packed Column

Material: Stainless Steel/Glass

Specifications: 2m*1/8

Stationary Phase: Dedicated

Model: HH-Ethyl acetate

Application: Determination of trace moisture in industrial ethyl acetate



Also called ethyl acetate. Molecular formula: C4H8O2; CH3COOCH2CH3. Molecular weight: 88.10. Colorless transparent flammable liquid with fruit aroma. Density 0.9003g/cm3(20℃). Melting point -83.6 ℃. Boiling point 77.06 ℃. Refractive index 1.3723. Flash point 7.2 ℃ (open cup). Slightly soluble in water, soluble in ethanol, chloroform, ether and benzene. It is prone to hydrolysis and saponification reactions. It is obtained by direct esterification of acetic acid and ethanol. It is an efficient solvent for many types of resins. Widely used in the production of inks, adhesives and artificial leather. It is also an extractant for pharmaceutical processes and organic acids. Also used as a component of varnishes and fragrances.

Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. keeps pace with the times and develops HH-Ethyl acetate packed column for the determination of trace moisture in industrial ethyl acetate. The column efficiency is high, the peak shape is symmetrical, the analysis time is short, and the results are satisfactory.


Packed column for moisture determination in ethyl acetate Test spectrum: