磺胺醋酰钠为合成抗菌药物,易溶于水,用其水溶液滴眼,治疗结膜炎、角膜炎、沙眼及其他眼部感染。其滴眼液测定方法药典为亚硝酸钠法、测定时各医院使用方法不同,有中和法、溴量法。为提高工作效率,进行快速、准确的分析,我们采用紫外分光光度法测定磺胺醋酰钠滴眼液的含量,结果满意。 Sulfadiazin sodium is a synthetic antibacterial drug, soluble in water, eye drops with its aqueous solution, for the treatment of conjunctivitis, keratitis, trachoma and other eye infections. The method for the determination of eye drops for the sodium nitrite method, the determination of the different methods used in hospitals, with neutralization method, bromine method. In order to improve work efficiency, rapid and accurate analysis, we use UV spectrophotometric determination of sulfadiazine sodium eye drops, the results are satisfactory.