青霉素
醫(yī)藥學(xué)

        【別名】芐青霉素,青霉素G,PenicillinG?！痉肿邮脚c相對(duì)分子質(zhì)量】C16H18N2O4S=334.4,鉀鹽:C16H17N2O4SK=372.46,鈉鹽:C16H17N2O4SNa=356.35【性狀】青霉素鉀或鈉鹽為白色結(jié)晶性粉末,無(wú)臭或微有特異性臭,有引濕性。干燥品性質(zhì)穩(wěn)定,可在室溫保存數(shù)年    （共 2652 字）     [閱讀本文] >>