Acetic acid is an important raw material in the coal chemical synthesis process Acetic acid can be used to produce polyethylene, acetate fibers, polyethylene glycol, as well as synthetic fibers and fabrics The production of acetic acid will continue to be widely demanded in the coming years, according to
Formic acid is one of the main impurities in acetic acid The analysis of formic acid content in acetic acid using gas chromatography has been reported. Due to the very low response of formic acid on FID detectors, TCD is usually used for detection
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. A method for determining trace formic acid content in industrial acetic acid using a Shimadzu glass chromatography column TCD detector was established. The method is simple to operate, highly sensitive, has a low detection limit, and has strong applicability. It is suitable for the analysis of trace formic acid in industrial acetic acid and is conducive to ensuring the quality of the final product of chemical synthesis
Name: Hard Glass/Stainless Steel Filled Column
Fixed liquid: sebacic acid
Carrier: GDX-103
Fixed liquid: carrier=7:100
Material: Stainless Steel/Glass
Specifications: 2m * 1/8, 2m * 5mm, 2m * 1/4
Application: Shimadzu Shimadzu GC14C, GC=2010, 2014, 2030
Application: GB_T 1628.5-2000 Determination of formic acid content in industrial acetic acid Gas chromatography method
GB/T1628-2008 Industrial Glacial Acetic Acid
GB/T 1628-2020 Industrial Glacial Acetic Acid
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?乙酸是煤化學(xué)合成過程中重要的原料.乙酸可用于生產(chǎn)聚乙烯,醋酸纖維,聚乙XI醇,以 及合成纖維和織物等.乙酸的生產(chǎn)在未來幾年仍被廣泛需求,據(jù)
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,甲酸是乙酸中的主要雜質(zhì)之一.利用氣相 色譜法分析乙酸中甲酸含量已報(bào)道,因甲酸在FID檢測器上響應(yīng)非常低,通常使用TCD進(jìn)行檢 測.
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浩瀚色譜(山東)應(yīng)用技術(shù)開發(fā)有限公司。利用《工業(yè)用冰乙酸中甲酸測定玻璃色譜柱島津》 TCD檢測器,建立了一種測定工業(yè)乙酸中微量甲酸含量的方法,該方法操作 簡單,靈敏度高,檢出限低,適用性強(qiáng),適用于工業(yè)乙酸中微量甲酸的分析,有利于保障化學(xué) 合成最終產(chǎn)物的質(zhì)量.
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名稱：硬質(zhì)玻璃/不銹鋼填充柱
固定液：癸二酸
擔(dān)體：GDX-103
固定液：擔(dān)體=7:100
材質(zhì)：不銹鋼/玻璃
規(guī)格：2m*1/8，2m*5mm，2m*1/4
應(yīng)用：Shimadzu島津GC14C，GC=2010,2014,2030
應(yīng)用：GB_T 1628.5-2000 工業(yè)冰乙酸中甲酸含量的測定 氣相色譜法
GB /T1628-2008工業(yè)用冰乙酸
GB∕T 1628-2020 工業(yè)用冰乙酸
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