产品标准:HG/T4634-2014分子量:52.024分子式:CH2F2理化性质:在常温常压下是一种无色、有轻微醚类气味的气体，熔点:-136C，沸点:-51.7C，密度(25C):0.958/CM3。在常温常压下结构稳定，不易分解。臭氧减损潜能值(ODP);:Q,全变暖潜能值(GWP):650。产品用途:用作特种制冷剂或混合制冷剂R407.R410、R504等的混配原料。包装储运:本产品用专用钢瓶或贮槽(槽车)装运，应贮存在阴凉干燥的地方，不得靠近热源，严禁日晒雨林，贮运应符合中华人民共和国铁路、公路对货运的有关规定。包装规格:非重复充装钢瓶8.15lb/3.7kg重复使用钢瓶:400升、800升、926升、1000升、ISO-TANKStandardcomplianceHG/T4634-2014Molecularweight:52.024Molecularformula:CH2F2Physical&ChemicalProperties:Undernormaltemperatureandpressure,itisagaswithslightetherscent,meltingpoint:-136C,boilingpoint:-51.7*C,density(25C):0.958g/cm3.Undernormaltemperatureandpressure,ithasstablecnstruction,noteasytobedecomposed.ODPvalue:0，GWPvalue:650Application:ItcouldbeusedasblendingmaterialforspecialrefrigerantorblendretrigerantsuchasR407,R410,R504Storage&Transportation:Theproductispackagedinsteelcylinderortank(ortankcar,itshouldbekeptincoolanddryplace.***oidheatsource,keptawayfromsunlightandraining,transportationshouldcomplywiththeChineserailwayandroadtransportationegulatinsconcerninghazardouscargo.Package:Refillablesteelcylinder:disposablecylinder8.5lb/3.7kg,400L,800L,926L,1000L,ISO-TANK,技术指标Physicalproperties项目优等品合格品itemhighqualityregularquality纯度purityw/%99.899.5水分moisturew/%0.0010.001酸度(以HCl计)acidity(HCI)w/%0.00010.0001蒸发残留物evaporatedresiduew/%S0.0050.01氯化物(Ch)试验chloride(CI)test合格合格不凝性气体(25'C)，non-condensablegas(VN)/%≤1.51.5)