Oxytetracycline
Cov khoom no yog ntxhiab tsw, iab iab iab; Tsawg me ntsis hygroscopic; Cov xim yuav tsaus ntuj nyob rau hauv tshav ntuj, thiab nws yooj yim raug pov tseg hauv kev daws teeb meem alkali. Nws yog soluble hauv dej, me ntsis soluble hauv ethanol thiab insoluble hauv chloroform lossis ether.
Sau koj cov lus ntawm no thiab xa rau peb