Designation:D4171−11AnAmericanNationalStandardStandardSpecificationforFuelSystemIcingInhibitors1ThisstandardisissuedunderthefixeddesignationD4171;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon(´)indicatesaneditorialchangesincethelastrevisionorreapproval.1.Scope*1.1Thisspecificationcoversadditivesforaviationfuels(seeSpecificationsD910andD1655)usedtoinhibiticeformationinaircraftfuelsystems.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.3WARNING—Mercuryhasbeendesignatedbymanyregulatoryagenciesasahazardousmaterialthatcancausecentralnervoussystem,kidneyandliverdamage.Mercury,oritsvapor,maybehazardoustohealthandcorrosivetomaterials.Cautionshouldbetakenwhenhandlingmercuryandmercurycontainingproducts.SeetheapplicableproductMa-terialSafetyDataSheet(MSDS)fordetailsandEPA’swebsite—http://www.epa.gov/mercury/faq.htm—foraddi-tionalinformation.Usersshouldbeawarethatsellingmercuryand/ormercurycontainingproductsintoyourstateorcountrymaybeprohibitedbylaw.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappro-priatesafetyandhealthpracticesanddeterminetheapplica-bilityofregulatorylimitationspriortouse.2.ReferencedDocuments2.1ASTMStandards:2D56TestMethodforFlashPointbyTagClosedCupTesterD93TestMethodsforFlashPointbyPensky-MartensClosedCupTesterD268GuideforSamplingandTestingVolatileSolventsandChemicalIntermediatesforUseinPaintandRelatedCoatingsandMaterialD891TestMethodsforSpecificGravity,Apparent,ofLiquidIndustrialChemicalsD910SpecificationforAviationGasolinesD1078TestMethodforDistillationRangeofVolatileOr-ganicLiquidsD1209TestMethodforColorofClearLiquids(Platinum-CobaltScale)D1296TestMethodforOdorofVolatileSolventsandDiluentsD1353TestMethodforNonvolatileMatterinVolatileSol-ventsforU...
