CertificateofAnalysis
Product Name: Phenylbutazone
CASNo.:50-33-9
BatchNo.HF171228Quantity1500kgsMfg. DateDec. 28, 2017PackageAs requiredRep. DateDec. 31, 2017Exp. DateDecAccess Control System . 27, 2019ItemsStandardsResultsAppearanceWhite to off-whitecrystallinepowderCompliesIdentificationBy IRCompliesBy UVCompliesMelting Point104ºC~107ºC104.3ºC~106.8ºCLoss on Drying≤0.50%0.26%HeavyMetals≤10ppmCompliesResidue on Ignition≤0.10%CompliesChloride≤0.007%CompliesSulfate≤0.01%CompliesAssay98.0%~102.0%99.22%Reference StandardUSP40StandardConclusionThe productcompliedtoUSP40standard.StoragePreserve in tight,light-resistant containers in a cool place