HH-Nopinic acid 诺蒎酸的玻璃柱测定

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诺蒎酸的玻璃柱测定
诺蒎酸的玻璃柱测定 详细信息：

名称：填充柱
规格：2m*3mm
型号：HH-Nopinic acid
应用：诺蒎酸的测定

以β-蒎烯为原料,通过KMnO4氧化辅以超声辐照手段,进行了诺蒎酸的合成条件优化研究。正交实验表明,声强对诺蒎酸的产率影响大,其次为pH、原料配比、反应温度和时间;单因素实验表明,诺蒎酸的产率随着声强的增大而增大。在声强0.38W/cm2、pH=10、n（β-蒎烯）/n（KMnO4）=1/2、15℃反应30min的优化条件下,合成诺蒎酸的产率达66.4%。

浩瀚色谱（山东）应用技术开发有限公司，采用氢火焰检测器，玻璃填充柱测定诺蒎酸的含量，结果满意。


诺蒎酸的玻璃柱测定 测试谱图：



Determination of Nopinic Acid by Glass Column
Determination of Nopinic Acid by Glass Column Details:

Name: Packed column
Specification: 2m*3mm
Model: HH-Nopinic acid
Application: Determination of Nopinic Acid

Using β-pinene as the raw material, through KMnO4 oxidation assisted by ultrasonic irradiation, the synthesis conditions of nopinenic acid were optimized. Orthogonal experiments show that the sound intensity has the greatest influence on the yield of nopinic acid, followed by pH, raw material ratio, reaction temperature and time; single factor experiments show that the yield of nopinic acid increases with the increase of sound intensity Big. Under the optimized conditions of sound intensity of 0.38W/cm2, pH=10, n(β-pinene)/n(KMnO4)=1/2, and reaction at 15℃ for 30min, the yield of synthetic nopinic acid reached 66.4%.

Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. used a hydrogen flame detector and a glass-packed column to determine the content of nopinic acid, with satisfactory results.


Determination of Nopinic Acid by Glass Column Test Spectrum:



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