Difloxacin Hydrochloride

(1) Structure Formula / Molecular Formula / Molecular Weight : C21H19F2N3O3-HCL 435.85(2) Description: A off-white or yellowish crystalline powder , odorless , and bitter , very slightly soluble in water or ethanol, slightly soluble in galacial acetic or sodium hydroxide solution. Its color will become thick when meeting light or heat.(3) Efficacy : An animal antibiotic medicine with good stability , great antibiotic in vive and not easily showing resistance and cross-resistance. Mainly used in Escherichia coil , Cholera and Chronic respiratory disease .(4) Quality standard : Meet Agriculture department standardIdentification : Meet the requirementsAcidity : PH between 3.0 and 5.0Color and clarity of solution : Meet the requirementsFluorine : Not less than 7.8 percentLoss on drying : Not more than 3.0 percentResidue on ignition : Not more than 0.1 percentHeavy metals : Not more than 20ppmChromatographic purity : Not more than 2.0 percentAssay ( on the dried basis ) : Not less than 98.0 percent(5) Packing : 25kg per paper drum(6) Storage : Protected from light , stored hermetically and in a dry place product offered by Henan Sunny Industry Co., Ltd.