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《Strait Pharmaceutical Journal》 2006-01
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Dtermination of Content in Phenol Ointment by Spectrophotometry

YE Dong-mei,LAN-Shun,YANG Hong(People's Hospital of Guangxi Zhuang Automatic Region,Nanning 530021,China)  
OBJECTIVE A Spectrophotometry method was studied and developed to determinate phenol content in ointment.METHODS The ointment was soluted in water at 50℃,and the addition of ointment was separated by cool the solution.The content of Phenol was determined at the wavelength of 270nm.RESULTS A good linearity can be found in the range of 7.48~59.84 μg·mL~(-1).The average recovery was 98.76%.CONCLUSION The proposed method is simple,rapid,accurate and reproducible for the determination of Phenol content in Ointment.
【CateGory Index】: R927.2
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