Corrosion Resistance Chart - Dixon Valve & Coupling Company

1 Given are based at 70 F (21 C).The data on the following pages has been compiled from generally available sources and should not be relied upon without consulting and following the specific recommendations of the manufacturer regarding particular Coupling = Excellent2 = Good3 = FairX = Not Recommended- = Contact Dixon Non-MetalA = AcceptableX = Not Recommended- = Contact Dixon Gasket/Seal MaterialT = PTFEV = FKME = EPDM, EPRN = NeopreneB = Buna N1. Ratings given are based at 70 F (21 C). Chemical compatibility varies greatly with temperature.

2 For applications at temperatures other than 70 F (21 C), contact Dixon for recommendations at Gasket / seal materials are not necessarily listed in order of Chemical Resistance of a material does not necessarily indicate the suitability of a fitting in a given application due to variables such as improper clamp and Coupling application, special hose construction, gasket material, etc. 4. Special caution should be taken when handling hazardous Resistance ChartAluminumBrassBronzeHastelloy, C-276 malleable IronCarbon SteelMonelStainless Steel,304 Stainless Steel,316 NylonPolypropyleneSeal MaterialAcetate Solvents (Crude)1XX12211 AXTA cetate Solvents (Pure)1111X111 AXTA cetic Acid (80%)3XX1X111 XXTEVNBA cetic Acid (50%)2XX1X221 XXTEVNBA cetic Acid (20%)2XX1X221 XXTEVNBA cetic Acid (10%)

3 2X21X211 XXTEVNBA cetic Anhydride2X212222 XXTNBA cetone12212111 AXTEA cetylene1XX22211 XXTEVNBA lcoholsAmyl Alcohol22222122 AATEVNBB enzyl Alcohol22222111 XATVBB utyl Alcohol12122111 AATEVND iacetone Alcohol11212122 XATEE thyl Alcohol12212222 XATEVNBH exyl Alcohol---1----A--Isobutyl Alcohol--------A--Isopropyl Alcohol22222222 AATEVNBM ethyl Alcohol (Methanol)22212222 AATENBO ctyl Alcohol--------A--Propyl Alcohol22212211 XATEVNBA luminumAluminum Chloride (Aqu.)XXX1 XXXXAATEVNBA luminum Fluoride (Sat.)2---X2X2 XATEVNBA luminum Nitrate (Sat.)

4 3X--X-22 AATEVNBA gentMaterial SelectionAgentMaterial given are based at 70 F (21 C).AluminumBrassBronzeHastelloy, C-276 malleable IronCarbon SteelMonelStainless Steel,304 Stainless Steel,316 NylonPolypropyleneSeal MaterialAluminum (continued)Aluminum Potassium Sulfate (Alum)2222X2X2 XATEVNBA luminum Sulfate (Sat.)XX22X2-2 AATEVNBA mmoniaAmmonia Anhydrous1XX21121 AXTENBA mmonia GasXXX11X11 AXTENBA mmonia Nitrate--------X--AmmoniumAmmonium Biflouride-X-2X2--XATEVBA mmonium Carbonate (Sat.)2XX22222 AATEVNBA mmonium Casenate--------A--Ammonium Chloride (Sat.)

5 XX22X2 XXAATEVNBA mmonium Hydroxide (Sat.)2XX21X22 AATEVNBA mmonium Nitrate2XX-XX--AATENBA mmonium Phosphate (10-40%)XXX-X212 AATEVNBA mmonium Sulfate (10-40%)XX32X2X2 AATEVNBA niline-X22X211 XXTVA rsenic AcidXX22XX22 XATEVNBA sphalt----2--2 XXTVB ariumBarium Carbonate (Sat.)X2222222 AATEVNBB arium Chloride (Sat.)-221-2X-AATEVNBB arium Hydroxide (Sat.)X2X22122 AATEVNBB arium Sulfate222-X222 AATEVNBB arium SulfideXXX-2X22 AATEVNBBeer12212111 AATEVNBB enzaldehyde2222X222 XXTEB enzene, Benzol12222222 AXTVB enzine--------AX-Benzoic Acid222-X222 XXTVNB lack LiquorXXXX-222 XATEVNBB leach ( Active Chlorine)

6 X--1X--XXATEVNB oraxX2212111 XATEVNBB oric Acid1X21X2--XATEVNBB rine Acid-221----XATEVNBB romic acidXXX--X--XATEVNB romine Liquid2-----XXXXTVB utadiene, Butylene22222122 XXTVNBB utane22221122 XXTVB utyl Acetate12222222 AXTB utyric Acid22X1X222 AATVC alciumCalcium BisulfateX-X-XXX2 XATC alcium Bisulfide-----2-2 AATVBC alcium BisulfiteXX22XX-2 XATVNBC alcium BromideX22-X21 XXXTC alcium CarbonateX2222212 AATEVBC alcium Chloride (Sat.)-2-122--AATEVNBC alcium Hydroxide (Sat.)X2X-2222 AATEVNBC alcium Hypochlorite (Sat.)

7 XXX-XXX2 XATEVC arbonCarbon Bisulfide1X222X22 AXTVC arbon Dioxide (Dry)11212122 AATENBC arbon Dioxide (Wet)1X-23-22 XATENBC arbon Disulfide1X222X22 AXTVC arbon Monoxide11112111 AATEVNBC arbon TetrachlorideX-11211-AXTVC arbonic Acid12212322 XATEVNBC astor Oil22212122 XATEVNBC austic PotashX--1X--2 AATEVNBC austic Soda (see Sodium Hydroxide)Cellosolves22222222 XATEM aterial given are based at 70 F (21 C).AluminumBrassBronzeHastelloy, C-276 malleable IronCarbon SteelMonelStainless Steel,304 Stainless Steel,316 NylonPolypropyleneSeal MaterialChlorine (Liquid)---122-3 XXTVC hloroform---2X1--XXTVC hlorosulfonic Acid-XX122 XXXXTC lorox (Bleach, CL)X---X--2X-TEVBC hromic Acid (50%)2XX2XX3-XXTVNBC itric Acid3XX1X2--XATEVNBCoke Oven Gas233-2222 XXTEVNC opperCopper ChlorideXXX2 XXXXAATEVNBC opper CyanideXXX1-X22X-TEVNBC opper SulfateXXX1XX-2 AATEVNBC rysylic Acid (Conc.)

8 22X-2322 XXTEVC yclohexane22222122 AXTVBD etergents22212-12 AATEVNBD extrose2--2-2--AATEVNBD iesel Fuels11122-11 AXTVBD iethylamine2-X-X122 XATND isodium Phosphate----1--1 AATEVE thers22222211 AXTBE thylEthyl Acetate--222222 AXTE thyl Chloride--2222-1 AXTEVBE thyleneEthylene Chloride----22--AXTVE thylene Dichloride-2X22122 AXTVE thylene Glycol12212222 AXTEVNBE thylene OxideXXX13222 XXTF atty Acids1331X2-1 AATVNBF erricFerric ChlorideXX22 XXXXXATEVNBF erric Hydroxide---1-211A-TEVNBF erric Nitrate (10-50%)XXX-XX22 XATEVNBF erric SulfateXXX-X2--XATEVNBF errousFerrous Chloride (Sat.)

9 XX22-XXXXATEVNBF errous Sulfate2222X22-XATEVNBF luboric AcidX--112--XATEVNBF ormaldehyde (50%)-222X211 XATENF ormic Acid (Anhyd.)1X21X2--XATEVNF reonFreon 11222-X122 XXTVNBF reon 122221X222 XXTVNBF reon 222222X222 XXTNF ruit Juices2231X122 AATVNBFuel Oil22222222 AXTVNBF urfural22222222 AXTENG asolineRefined Gasoline22222222 AXTVNBSour GasolineX2222X22 AXTVNBG elatin222-X222 AATEVNBG lucose222-2222 AATEVNBGlue222122-2-ATEVNBG lycerine11212111 AATEVNBG lycols222-2222 AATEVNBG reen Liquor----2----ATEVNBH eptane22212222 AXTVNBH exane22212211 AXTVNBH ydrobromic Acid (50%)XXX2 XXXXXATEVH ydrobromic Acid (20%)

10 XXX1 XXXXXATEVH ydrochloric Acid (20%)XXX1X3 XXXATEVNBH ydrochloric Acid (38%)XXX1 XXXXXATEVNH ydrocyanic Acid2XX22222 XATEVNA gentMaterial given are based at 70 F (21 C).AluminumBrassBronzeHastelloy, C-276 malleable IronCarbon SteelMonelStainless Steel,304 Stainless Steel,316 NylonPolypropyleneSeal MaterialHydrofluosilicic Acid (10-50%)X2X2X2X2X-TEVNBH ydrogenHydrogen Peroxide (50%)-XX2X2--XATEVH ydrogen Sulfide (Aqu.)---2-2X2 XATEH ydrogen Chloride (Dry Gas)X2-121--XATEVNH ydrogen Gas1111-111 XATEVNBH ypochlorous AcidXXX2 XXXXXXTEVI odine1XX-X1 XXXATEVI sopropyl Ether-22--212 AXTJet Fuel (JP4, JP5)21212222 XXTVK erosene22222222 XXTVNBK etones22212222 AXTL actic Acid (25%)3221XX--AATEVNL actic Acid (80%)22X2X---AATEVNLard Oil2-213222 AATVBLeadLead AcetateXXX2X222 XATENBLead ChlorideX--2--22X-TVNBLead SulfateX--2X222X-TEVNBLime SulphurXXX-X222 XATEVNL inoleic Acid2X32X222 XATVBL inseed Oil22222222 AATVNBL ubricants (Oil)