Pang Qiu
2013
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0
Influential Citations
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Journal
Chinese Journal of Spectroscopy Laboratory
Abstract
Base on the charge-transfer reaction between pefloxacin mesylate and chloranilic acid in methanol solution,a spectrophotometric method was established for the determination of pefloxacin mesylate in preparations.The experimental results show that the composition ratio of the complex is 1∶1,the linear range of the determination is 2.25×10-8—3.38×10-6mol/L,at maximum absorption wavelength 530nm,and the recovery is 98.7% to 101.3%.