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Chemicals – P

O-Ring Fluid Compatibility Guide – P’s

(for reference only)

1 = Recommended  2 = Probably Satisfactory  3 = Marginal  4 = Not Recommended

Chemical/Media
Perfluoro-
elastomer
Viton®
ETP
Aflas®
TFE/P
Viton®
FKM
EPDM
P.C.
Buna-N
NBR
Silicone
Fluoro-
silicone
p-Aminoazobenzene1
p-Aminobenzoic
Acid (PABA)
121224
p-Aminophenol1
p-Benzylphenol1
p-Chlorophenol1
p-Chlorotoluene1114442
p-Cymene1114442
p-Dichlorobenzene11314442
p-Nitroaniline1
p-Nitrobenzoic
Acid
1
p-Nitrophenol1
p-Nitrotoluene1
p-Phenylenediamine14
p-tert-Butylcatechol1111241
p-tert-Butylphenol1
p-Toluidine1
p-Tolylaldehyde1
Paint
Thinner-DUCO
12324442
Palmitic
Acid (Hexadecanoic Acid)
11112141
Par-al-Ketone24444444
Paraffins1
Paraldehyde1
Parathion1
Peanut
Oil
11113111
Pelargonic
Acid
1
Penicillin1
Pentachloroethane1
Pentachlorophenol1
Pentaerythritol111111
Pentaerythritol
Tetranitrate (PETN)
1
Pentafluoroethane
(FC 125)
2
Peracetic
Acid
1
Perchloric
Acid
11112441
Perchloroethylene11414242
Petrolatum114141
Petroleum
< 121 C/250 F
11114122
Petroleum
> 121 C/250 F
12224444
Petroleum,
Crude
11114141
Phenethyl
Alcohol
1
Phenetole14444444
Phenol11114442
Phenolsulfonic
Acid
111
Phenyl
Acetate
1
Phenyl
Ethyl Ether
14444444
Phenylacetamide1
Phenylbenzene11314442
Phenylhydrazine1111444
Phenylmercuric
Acetate
1
Phorone14441444
Phosgene1
Phosphine1
Phosphoric
Acid (20%)
11111432
Phosphoric
Acid (80%)
11111443
Phosphoric
Etchants
1
Phosphorous
Oxychloride
1
Phosphorous
Tribromide
1
Phosphorous
Trichloride
1111141
Phosphorus,
Molten
1
Phthalic
Acid
1
Phthalic
Anhydride
143423
Pickling
Solution
12223444
Picric
Acid
1112242
Pine
Oil
1114141
Pine
Tar
1
Pinene11114241
Piperazine1
Piperidine1444444
Piranha1
Plating
Solution, Chrome
11112442
Plating
Solution, Others
1111114
Polyethylene
Glycol
131312
Polyglycerol1
Polyvinyl
Acetate Emulsion
131311
Potassium
Acetate
1441244
Potassium
Bicarbonate
1
Potassium
Bifluoride
1
Potassium
Bisulfate
1
Potassium
Bisulfite
1
Potassium
Bitartrate
1
Potassium
Bromide
1
Potassium
Carbonate
1
Potassium
Chlorate
1
Potassium
Chloride
11111111
Potassium
Chromate
1
Potassium
Citrate
1
Potassium
Copper Cyanide
11111111
Potassium
Cyanate
1
Potassium
Cyanide
11111111
Potassium
Dichromate
11111111
Potassium
Ferricyanide
1
Potassium
Fluoride
1
Potassium
Glucocyanate
1
Potassium
Hydroxide
11141233
Potassium
Iodide
1
Potassium
lodate
1
Potassium
Nitrate
11111111
Potassium
Nitrite
1
Potassium
Oxalate
1
Potassium
Perchlorate
1
Potassium
Permanganate
13
Potassium
Peroxide
1
Potassium
Persulfate
1
Potassium
Phosphate, Dibasic
1
Potassium
Pyrosulfate
1
Potassium
Silicate
1
Potassium
Sodium Tartrate
1
Potassium
Stannate
1
Potassium
Stearate
1
Potassium
Sulfate
11111111
Potassium
Sulfide
1
Potassium
Sulfite
1111111
Potassium
Tartrate
1
Potassium
Thiocyanate
1
Potassium
Thiosultate
1
Potassium,
Molten
4
PRESTONE
Antifreeze
11211111
PRL-High
Temp, Hydraulic Oil
11114221
Producer
Gas
11114122
Propane11114142
Propionaldehyde1
Propyl
Alcohol
11111111
Propylene11114442
Propylene
Chlorohydrin
1
Propylene
Dichloride
1
Propylene
Glycol
111111
Propylene
Glycol Methyl Ether Acetate (PGMEA)
1
Propylene
Imine
1
Propylene
Oxide
14442444
PRS-3000112222
PYDRAUL
115E
21111443
PYDRAUL
230C,312C & 540C
21114444
PYRANOL
TRANSFORMER OIL
11114141
Pyridine14242444
Pyrogallol1
PYROGARD
42,43,53 & 55
11211444
PYROGARD
C&D (Water & Petroleum)
11114132
Pyroligneous
Acid
1444244
PYROLUBE11112422
Pyrosulfuryl
Chloride
1
Pyrrole1444424
Pyruvic
Acid
1