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HH-Ethyl acetate 醋酸乙酯中水分測定填充柱
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HH-Ethyl acetate 醋酸乙酯中水分測定填充柱

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產(chǎn)品名稱:HH-Ethyl acetate 醋酸乙酯中水分測定填充柱

產(chǎn)品型號:HH-Ethyl acetate

產(chǎn)品廠商:浩瀚色譜(山東)應(yīng)用技術(shù)開發(fā)有限公司

簡單介紹

醋酸乙酯中水分測定填充柱,液化石油氣,二甲醚,甲縮醛,乙縮醛,乙醇,室內(nèi)空氣,增塑劑,過氧化物,氨水,氨氣,六氟化硫,裂解進(jìn)樣器,增塑劑,鄰苯二甲酸酯,乙酸,甲酸,

HH-Ethyl acetate 醋酸乙酯中水分測定填充柱的詳細(xì)介紹

醋酸乙酯中水分測定填充柱
醋酸乙酯中水分測定填充柱 詳細(xì)信息:

名稱:填充柱

材質(zhì):不銹鋼/玻璃

規(guī)格:2m*1/8

固定相:專用

型號:HH-Ethyl acetate

應(yīng)用:工業(yè)乙酸乙酯中微量水分測定



又稱乙酸乙酯。分子式:C4H8O2;CH3COOCH2CH3 。分子量:88.10 。無色透明具有果子香氣的可燃液體。密度0.9003g/cm3(20℃)。熔點-83.6℃。沸點77.06℃。折射率1.3723。閃點7.2℃(開杯)。微溶于水,溶于乙醇、氯仿、乙醚和苯等。易起水解和皂化反應(yīng)。由乙酸和乙醇直接進(jìn)行酯化反應(yīng)制得。是許多類樹脂的溶劑。廣泛用于油墨、膠黏劑、人造革的生產(chǎn)中。也是制藥過程和有機(jī)酸的萃取劑。還用作清漆、香料的組分。

浩瀚色譜(山東)應(yīng)用技術(shù)開發(fā)有限公司,,研發(fā)HH-Ethyl acetate填充柱測定工業(yè)乙酸乙酯中微量水分,柱效高,峰型對稱,分析時間短,結(jié)果滿意。


醋酸乙酯中水分測定填充柱  測試譜圖:




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:


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