{"product_id":"glycerin-acs-reagent-grade-4-l-gfs-chemicals-41402","title":"Glycerin, ACS Reagent Grade, 4 L, GFS Chemicals, 41402","description":"\u003cp\u003e\u003cstrong\u003eGFS Chemicals® Glycerin, ACS Reagent Grade, 4 L, 41402\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eAppearance: clear, colorless liquid\u003c\/li\u003e \u003cli\u003eCAS Nos.:\u003c\/li\u003e \u003cul\u003e \u003cli\u003eGlycerin: 56-81-5\u003c\/li\u003e \u003c\/ul\u003e \u003cli\u003eMolecular Weight: 92.09 g\/mol\u003c\/li\u003e \u003cli\u003eChemical Formula: CH\u003csub\u003e2\u003c\/sub\u003eOHCHOHCH\u003csub\u003e2\u003c\/sub\u003eOH\u003c\/li\u003e \u003cli\u003epH: 6 - 8 (5% aqueous solution)\u003c\/li\u003e \u003cli\u003eMelting\/Freezing Point: 168 °F (20 °C)\u003c\/li\u003e \u003cli\u003eInitial Boiling Point\/Range: 554 °F (290 °C) 101.325 kPa\u003c\/li\u003e \u003cli\u003eFlash Point: 350.6 °F (177.0 °C) Open Cup\u003c\/li\u003e \u003cli\u003eVapor Pressure: 0.00002 kPa at 25 °C\u003c\/li\u003e \u003cli\u003eVapor Density: 3.17\u003c\/li\u003e \u003cli\u003eSolubility: miscible in water\u003c\/li\u003e \u003cli\u003ePartition Coefficent (n-Octonol\/Water): -1.76\u003c\/li\u003e \u003cli\u003eAuto-Ignition Temperature: 739 °F (392.78 °C)\u003c\/li\u003e \u003cli\u003eSpecific Gravity\/Density: 1.26 g\/cm\u003csup\u003e3\u003c\/sup\u003e estimated at 20 °C\u003c\/li\u003e \u003cli\u003eDynamic Viscosity: 17 mPa.s (77 °F (25 °C))\u003c\/li\u003e \u003cli\u003eKinetic Viscosity: 13.48 mm²\/s estimated\u003c\/li\u003e \u003cli\u003eOxidizing Properties: non-oxidizing\u003c\/li\u003e \u003cli\u003eVOC: 100 %\u003c\/li\u003e \u003cli\u003eSynonyms: \u003cul\u003e \u003cli\u003eGlycerol\u003c\/li\u003e \u003cli\u003e1,2,3-Propanetriol\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e \u003ctable style=\"width:\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\"\u003e \u003ctbody\u003e\n\u003ctr\u003e \u003ctd\u003eAssay (by volume) 99.5 % - Min\u003c\/td\u003e \u003ctd\u003e99.5 % minimum\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eHeavy Metals (Pb) 0.0002 %\u003c\/td\u003e \u003ctd\u003e0.0002 %\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eWater 0.5 %\u003c\/td\u003e \u003ctd\u003e0.5 %\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eColor (APHA) 10\u003c\/td\u003e \u003ctd\u003e10\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eResidue after ignition 0.005 %\u003c\/td\u003e \u003ctd\u003e0.005 %\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eChlorinated compounds (as Cl) 0.003 %\u003c\/td\u003e \u003ctd\u003e0.003 %\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSulfate 0.001 %\u003c\/td\u003e \u003ctd\u003e0.001 %\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eFatty acid esters (as butyric acid) (%) 0.05 %\u003c\/td\u003e \u003ctd\u003e0.05 %\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cp\u003e\u003c\/p\u003e","brand":"GFS Chemicals","offers":[{"title":"EA (1)","offer_id":51111549632827,"sku":"GFS-721-52-EA","price":240.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/GFS-721-52_512cb118-fb69-41b1-b219-14dc791bd214.png?v=1784718796","url":"https:\/\/preiser.com\/products\/glycerin-acs-reagent-grade-4-l-gfs-chemicals-41402","provider":"Preiser Scientific","version":"1.0","type":"link"}