四氫呋喃 (THF)是一種無色、可與水混溶、在常溫常壓下有較小粘稠度的有機液體。這種環(huán)狀醚的化學(xué)式可寫作(CH2)4O。由于它的液態(tài)范圍很長，所以是一種常用的中等性非質(zhì)子性溶劑。它的主要用途是作高分子聚合物的前體。盡管THF的氣味和化學(xué)性質(zhì)與乙醚很相似，但是麻醉效果卻很差。

滕州市浩瀚色譜儀器技術(shù)服務(wù)有限公司，，研發(fā)出《填充柱測定四氫呋喃中水分》，外標(biāo)法大量，結(jié)果滿意。






Packed column for determination of moisture in tetrahydrofuran
Packed column for determination of moisture in tetrahydrofuran Details:

Phased: Porous Polymer
Specification: 2m*3mm
Particle size: 60-80 mesh
Model: GDX-101
Application: Determination of water content in chemical products GBT2366-2008 Gas chromatography
Tetrahydrofuran (THF) is a colorless, water-miscible organic liquid with a low viscosity at normal temperature and pressure. The chemical formula of this cyclic ether can be written as (CH2)4O. Due to its long liquid range, it is a commonly used medium polar aprotic solvent. Its main use is as a precursor to high molecular polymers. Although the odor and chemical properties of THF are very similar to those of ether, the anesthetic effect is very poor.
Tengzhou Haohao Chromatography Instrument Technology Service Co., Ltd., advancing with the times, developed the "filled column for the determination of water in tetrahydrofuran", a large number of external standard methods, the results are satisfactory.