Chemical properties: white to pale yellow crystalline powder, odorless, slightly bitter taste. Exposed to the air, it is hygroscopic, forming a hemihydrate
Very slightly soluble in water, slightly soluble in acetone and in ethanol (96 per cent).
Acidity coefficient (pKa)
pKa1 6.34; pKa2 8.75(at 25℃)
White to yellow
Soluble in acetic acid. Also soluble in acetone or cloroform. Slightly soluble in water
70458-96-7(CAS DataBase Reference)
Uses: Suitable for urinary tract infections, gonorrhea, prostatitis, intestinal infections and typhoid and other Salmonella infections. Antibacterial agents for the treatment of upper respiratory tract infections, bacterial infections in the urinary system and gastrointestinal system, and good effects on infections such as biliary tract, surgery, obstetrics and gynecology