Crosslinked PVP Polyvinyl pyrrolidone

DetailedProductDescription WeareprofetionalPVPseriesproductfactoryandweguranteehighquality. Chemicalname:CrosslinkedPVPPolyvinylpyrrolidone CTFAname:Crosslinkingpolyvingypyrrolidone [TechIndex] Item/Productname HNM-PVPP1 HNM-PVPP2 Appearance Whiteornearwhitepowderorflakes Moisture(%) <5.0 <5.0 Dissolubility(%) <1.5 <1.5 Deficient(%) <0.1 <0.1 PHvalue(15%dissolveinwater) 5-8 5-8 Heavymetalppm <10 <10 Nitrogen(%) 11.0-12.8 11.0-12.8 Ash%(sulphate) <0.4 <0.4 Peroxide(AsH2O2)ppmmax 400 1000 Particalsize(µm),≥80% 50-250 10-50 Types Dispensablemould Rebirth [applications] Becauseofhighmolecularweightandcrosslinkingstructure,PVPPcannotdissolveinwaterbutcanquicklyadhibitwaterandmakeitsnetworkstructureexpandandbreakdown.SoPVPPiswidelyusedasdisintegratingagentandbulkingagentoftroche,pelletizedgranuleandcapsuleinpharmaceuticalarea.Andthemoleculehasamidobondandadsorbhydroxylofpolyphenolmoleculetoformhydrogenbond,thereforeitcanusesasstabilizerofbeer,ratafeeandpotablespirit,prolongthequalityguaranteedurationto300days,andalsocanimprovethetransparence,colorandtaste. [Packing] 25kgs/fabricdrum(inner-linedtwo-doublePEbags) [Storage] Keeptightlysealed,keepindryplace.