Chen Xiao-ying
2007
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Zhejiang Chemical Industry
Abstract
A rapid reverse high performance liquid chromatography method based on the methanol as an agent of pre-derivatization was developed for the determination of 3,5-dichlorobenzoyl chloride.The experimental results show that the linear relationship is good,the correlation coefficient(r) is 0.9999 under the conditions of mobile phase(methanol + water) and flow rate as well as detect wavelength was 80:20,1.0 mL/min and 288 nm respectively.The method has been applied to the determination of title compound in sample,RSD is 0.19%(n = 6),recovery is in the range of 99.9%~105%.