NeomycinSulphateCASNo.1405-10-3MolecularFormula:C23H46N6O13.3(H2SO4)MolecularWeight:712.72MeltingPoint:>187°C(DEC.)Qualityindicators:USP/BP/EPAppearance:White,orkindofwhitepowder.Purity:Min.99%Usage:Broad-spectrumantibiotics.Inthetreatmentofgoldengrapes,corynebacteriumdiphtheriaeandbacillusanthracisplayagoodrolePackage:25kg/fibredrumProductnameNeomycinSulphatecas:1405-10-3MfgDateAgu.9th2011ExpiryDateAgu.8th2011BatchNo20110809Quantity1000BouTestingItemStandardTestingResultCharactersWhiteoryellowish-whitepowder.OdorlessoralmostHygroscopyconformIdentificationA;B;CthepositivereactionConformSolutionVerysolubleinwater,insolubleinacetonechloroformConformAcidityoralkalinity(PH)5.0-7.56.65Lossondrying≤8.0%4.7%Assay≥600I.U./mg(DRY)632I.U./mg(DRY)Conclusion:ItconformswiththestandardofUSP32price:22.1/kg)