Sell Levofloxacin Hemihydrate

Product name :Levofloxacin Hemihydrate
CAS No.:138199-71-0
molecular formula:2(C18H20FN3O4).H2O
Appearance: Yellowish crystalline powder
Solubility: Free soluble in acetic acid, slightly soluble water, in methanol, and in ethanol.
Specific optical rotation:-92° ～-99°
PH of solution: 6.8～7.6
Clarity of solution: Clear or its opalescence is not more pronounced than that of reference suspension
UV absorbance : Not more than 0.05
Water: 2.1%～2.7%
Residue on ignition: Not more than 0.1%
Usage: It is used to treat certain types of bacterial infections. It works by killing certain types of bacteria.