Product Name: 99% Assay Pharmaceutical Chemicals Besifloxacin Hydrochloride 405165-61-9 Model NO.: Besifloxacin Hydrochloride Volatile: Not Volatile State: Solid Type: Chemicals Grade Standard: Medicine Grade Certification: GMP, FDA, ISO Appearance: off-White or Light Yellow Solid Powder Purity: More Than 99% Trademark: Sjar-Tech Transport Package: Cardboard Drums or Cartons Specification: gram, kilogram Origin: China HS Code: 2934999099 Product Description ItemsStandardsResultsAppearanceOff-White or light yellowsolid powderLight yellowsoildpowderIdentificationByIRCompliesBy HPLCCompliesSolubilitySlightly soluble in methanolCompliesLoss on Drying≤1.00%0.70%Heavymetals≤20ppmCompliesResidue on Ignition≤0.20%0.17%Residual SolventsMethanol: ≤3000ppm196ppmAcetonitrile: ≤410ppm21ppmChloroform: ≤60ppmNDRelativeSubstancesAny Single Unknown Impurity: ≤0.50%0.32%Total Impurities: ≤1.00%0.60%Purity(HPLC)≥99.00%99.40%Assay(HPLCbasisondrying)98.0%~102.0%99.50%Reference StandardIn-houseStandardConclusionThe productcompliedtoIn-housestandard.StoragePreserve in tight,light-resistant containers in a cool place