Determination of Nitrofurazone in Nitrofurazone and Zinc Oxide Liniment by UV Spectrophotometry
- VernacularTitle:紫外分光光度法测定呋喃西林氧化锌搽剂中主药的含量
- Author:
Cuihua OU
;
Jiangfei CHEN
;
Yijian HU
- Publication Type:Journal Article
- Keywords:
UV spectrophotometry;
Nitrofurazone and zinc oxide liniment;
Content
- From:
China Pharmacy
2007;0(31):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE: To establish a method for the determination of nitrofurazone in nitrofurazone and zinc oxide liniment. METHODS: The content of nitrofurazone was determined by UV spectrophotometry. The solvent was water and the wavelength was 375nm. RESULTS: There was good linear relationship within the concentration range of 1.05～12.60?g?mL-1(r=0.999 8). The average recovery was 100.9%,RSD=0.07%. CONCLUSION: The method was sensitive, accurate, reliable, reproducible, and suitable for quality control of nitrofurazone in nitrofurazone and zinc oxide liniment.
