产品名称：	HH-Tamine60andHH-Tamine10 二甲胺中三甲胺含量的分析胺毛细管柱
产品型号：	HH-Tamine60andHH-Tamine10
品牌：	1356
产品数量：
产品单价：	面议
日期:	2022-01-09

HH-Tamine60andHH-Tamine10 二甲胺中三甲胺含量的分析胺毛细管柱的详细资料

二甲胺中三甲胺含量的分析胺毛细管柱
二甲胺中三甲胺含量的分析胺毛细管柱 详细信息：

名称：石英毛细管柱
固定相：专用
规格：60m*0.32mm
型号：HH-Tamine60
应用：  甲胺，二甲胺，三甲胺的分离测定

名称：石英毛细管柱
作用：预柱
固定相：专用
规格：10m*0.32mm
型号：HH-Tamine10
应用：  甲胺，二甲胺，三甲胺的分离测定

作为脂肪醇催化胺化生产脂肪叔胺工艺的主要原料之一二甲胺的纯度对胺化反应的质量有直接的影响 ,而三甲胺是二甲胺中主要的不纯物之一。叔胺生产厂家需要一种简便 ,快速的分析二甲胺中三甲胺含量的手段。

浩瀚色谱（山东）应用技术开发有限公司所作的工作建立了气相色谱法测定二甲胺中三甲胺含量的分析方法。两个样品分别重复测定六次的数据表明 ,当三甲胺的含量为 3.2 99%时 ,测定的标准偏差为 0 .0 92 ,当样品中三甲胺的含量为 9.86 7%时 ,标准偏差为 0 .0 89。

二甲胺中三甲胺含量的分析胺毛细管柱  测试谱图：




Amine Capillary Column for Analysis of Trimethylamine Content in Dimethylamine
Amine Capillary Column for Analysis of Trimethylamine Content in Dimethylamine Details:

Name: Quartz Capillary Column
Stationary Phase: Dedicated
Specifications: 60m*0.32mm
Model: HH-Tamine60
Application: separation and determination of methylamine, dimethylamine, trimethylamine

Name: Quartz Capillary Column
Function: pre-column
Stationary Phase: Dedicated
Specifications: 10m*0.32mm
Model: HH-Tamine10
Application: separation and determination of methylamine, dimethylamine, trimethylamine

As one of the main raw materials for the production of fatty tertiary amine by catalytic amination of fatty alcohol, the purity of dimethylamine has a direct impact on the quality of the amination reaction, and trimethylamine is one of the main impurities in dimethylamine. Tertiary amine manufacturers need a simple and fast method for analyzing the content of trimethylamine in dimethylamine.

The work done by Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. established an analytical method for the determination of trimethylamine content in dimethylamine by gas chromatography. The data of the repeated determination of the two samples for six times show that when the content of trimethylamine is 3.299%, the standard deviation of the determination is 0.092; when the content of trimethylamine in the sample is 9.867%, the standard deviation is 0 .0 89.

Analysis of the content of trimethylamine in dimethylamine Capillary column test chromatogram: