摘要
用3％KOH改性PEG20M色谱柱,正十六烷为内标,对甜蜜素生产过程中的原料、付产物及产品中的环己胺、双环己胺进行准确、快捷的定量检测。检测限为0.5ppm,外加样回收率约98％。
This paper reported the determination of cyclohexylamine and dicyclohexylamine in the raw materials, by-products and products during the production process of sodium cyclamate. The detection limit was 0. 5 ppm and the recovery 98%.
出处
《福建分析测试》
CAS
1996年第3期491-493,共3页
Fujian Analysis & Testing
关键词
环己胺
双环己胺
甜蜜素
气相色谱
cyclohexylamine
dicyclohexylamine
sodiumcyclamate
gas chromotography.
