磺胺醋酰钠(下称 SA-Na)系对氨基苯磺酰乙酰胺的钠盐.临床上常用其10～30%的灭菌水溶液治疗结膜炎、砂眼及其它眼部感染。含量测定文献中系采用氮化法及中和法。前法操作较麻 Sulfanilamide sodium (hereinafter referred to as SA-Na) is the sodium salt of p-aminobenzenesulfonamide, which is commonly used clinically to treat conjunctivitis, trachoma and other ocular infections with 10-30% sterile aqueous solution. Determination of the content of the Department of nitriding and neutralization method. The former method of operation more hemp