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Position: Home > Articles > HPLC Determination of Iminodiacetonitrile Agrochemicals 2007,46 (10) 40-41

高效液相色谱法测定亚氨基二乙腈

作  者:
潘晖;廖艳
单  位:
湖北沙隆达股份有限公司化工研究所
关键词:
亚氨基二乙腈;高效液相色谱;pH值;聚合物
摘  要:
利用高效液相色谱,采用外标法测定样品中的亚氨基二乙腈的含量,紫外检测波长为210nm,色谱柱为美国奥泰C185μm反相柱。用甲醇-水(体积比为10∶500,pH=5.5)为流动相,对样品进行分析,其线性相关系数为0.9994,标准偏差为0.04,回收率为98.5%~101.5%。
译  名:
HPLC Determination of Iminodiacetonitrile
作  者:
PAN Hui,LIAO Yan (Chemical Industry Institute,Hubei Sanonda Co.,Ltd.,Jingzhou 434001,Hubei,China)
关键词:
iminodiacetonitrile; HPLC; pH value; polymer
摘  要:
Quantitative analysis of minodiacetonitrile in the sample was conducted by external standard method using HPLC. With UV detector wave length at 210 nm,C18 5 μm reverse phase column by Alletch,methanol-water (pH 5.5) as flowing phase,the linear correlation coefficient was 0.999 4,standard deviation was 0.04,and recovery was 98.5 to 101.5%,respectively.

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