1.
China Pharmacy
;
(12)1991.
Article
in Chinese
| WPRIM
| ID: wpr-524424
ABSTRACT
OBJECTIVE:To prepare sulfadiazine silver film and establish a way for its quality control.METHODS:Polyvinyl alcohol was used as the main excipients for the preparation of film;the dead-stop titration was used to determine the content of sulfadiazine silver;the stability of the film sample was observed.RESULTS:The content of sulfadiazine silver was 98.9%~100.7%,the average recovery rate was 100.6%,RSD=0.69%(n=6).CONCLUSION:The prepared sulfadiazine silver film is stable in quality,accurate in content,simple in preparation and the testing method is fast.