haohan化学试剂三lv甲烷测定专用柱HH-CHCL3-III

三LV甲烷（Trichloromethane），化学式为CHCl₃，是一种有机化合物，也被称为LV仿，为无色透明液体，有特殊气味，味甜，折射率高，不可燃烧，密度大于水，易挥发。它是甲烷分子中的三个氢原子被氯原子取代的产物。对光敏感，遇光照会与空气中的氧作用，逐渐分解而生成剧DU的光气（碳xian氯）和氯化氢。储存时可加入1%～2%的乙醇作稳定剂 。能与乙醇、苯、乙MI、石油醚、四氯化碳、二硫化碳和油类等混溶。该化合物因为具有du特的物理化学性质，广泛应用于工业、医学等不同领域。

外观与性状：无色透明液体，极易挥发，有特殊气味。
熔点：-63.5 ℃
密度：1.48 g/cm3
沸点：61.3 ℃
饱和蒸气压：13.33 kPa（10.4℃）
临界温度：263.4 ℃
临界压力：5.47 MPa
溶解性：不溶于水，溶于醇、醚、苯


浩瀚色谱（山东）应用技术开发有限公司,研制的《三lv甲烷试剂测定填充色谱柱》，柱效高，分离好，三氯jia烷与杂质分离度大，面积归一法定量，结果满意。
 

名称：填充柱

固定相：专用

规格：3m*1/8

型号：HH-CHCL3-III

应用：三lv甲烷试剂测定 气相色谱法

适用于安捷伦，岛津，赛默飞，瓦里安，布鲁克，PE

 

Trichloromethane, with the chemical formula CHCl3, is an organic compound, also known as LV analogue. It is a colorless and transparent liquid with a special odor, sweet taste, high refractive index, non combustible, denser than water, and easily volatile. It is the product of three hydrogen atoms in methane molecules being replaced by chlorine atoms. Sensitive to light, it reacts with oxygen in the air and gradually decomposes to produce phosgene (carbon chlorine) and hydrogen chloride. During storage, 1% to 2% ethanol can be added as a stabilizer. Can be miscible with ethanol, benzene, ethyl alcohol, petroleum ether, carbon tetrachloride, carbon disulfide, and oils. This compound is widely used in various fields such as industry and medicine due to its unique physical and chemical properties.
Appearance and characteristics: Colorless and transparent liquid, highly volatile, with a special odor.
Melting point:- 63.5 ℃
Density: 1.48 g/cm3
Boiling point: 61.3 ℃
Saturated vapor pressure: 13.33 kPa (10.4 ℃)
Critical temperature: 263.4 ℃
Critical pressure: 5.47 MPa
Solubility: Insoluble in water, soluble in alcohols, ethers, and benzene
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has developed a packed chromatography column for the determination of trichloromethane reagents. The column has high efficiency, good separation, high separation degree between trichloromethane and impurities, and the area normalization method for quantification has yielded satisfactory results.
Name: Filler Column
Fixed phase: Dedicated
Specification: 3m * 1/8
model: HH-CHCL3-III
Application: Three lv methane reagent determination gas chromatography method
Suitable for Agilent, Shimadzu, Thermo Fisher, Varian, Brooke, PE