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Original Brand Raw Material Kolliphor P 188 Poloxamer 188 Lutrol F 68 High Quality High Purity Best Price1
Pharmaceutical ChemicalsAPI Kolliphor P 188Kolliphor P 188
Beijing Mesochem Technology Co., Ltd.
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Product Description Certificate of AnalysisProduct Name:Kolliphor? P 188Batch No.HF160809Quantity2580kgsMfg. DateAug. 09, 2016PackageAs requiredRep. DateAug. 11, 2016Exp. DateAug. 08, 2018ItemsStandardsResultsAppearanceWhite or off-white solid powderCompliesIdentificationBy IRCompliesAppearance of SolutionLess than BY7CompliesClarity and color of solutionClear and colorlessCompliesAcidRed SolutionCompliespH Value(25g/L in water)5.0~7.57.0pH Value(100g/L in water)5.0~7.56.8Average Molecular Weight(g/mol)9840~1460012996Oxyethylene(weight %)71.5~74.972.6Total Ash(weight %)≤ 0.400.29Residue on Ignition(weight %)≤ 0.300.23Unsaturation(mEq/g)0.031~0.0650.050Water(weight %)≤ 0.750.06Heavy Metals≤ 0.002%CompliesBHT Stabilizer(ppm)50~125115Congealing Point50oC~62oC56oCAPHA Color(50:50 in MeOH)≤ 12060Cloud Point, 10% solution≥ 100> 100Residual SolventMeet USP 467 requirementsCompliesSum Ethylene and Diethylene GlycolLess than 0.25 wt%CompliesPropylenen Oxide≤ 5.0ppm0.1 Less than 2 ppmCompliesReference StandardUSP-NF, EP and JPE StandardConclusionThe product complied to USP-NF, EP and JPE standard.StoragePreserve in tight,light-resistant containers in a cool place
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