O-RING SELECTION GUIDE "B"

PLEASE SEE THE BOTTOM OF THIS PAGE FOR AN EXPLANATION OF THE CODES 

Baking soda

E

C

Bardol B

V

O

Barium Carbonate

E,V

O

T

Barium Chlorate

C

C

T

Barium Chloride

E,V

C

T

Barium Chloride 25%

V

C

-

Barium Cyanide

E,V

C

T

Barium Hydrate

E,V

S

T

Barium Hydroxide

E,V

S

T

Barium Iodide

C

C

T

Barium Monohydrate

B

S

T

Barium Monosulfide

E,V

C

T

Barium Nitrate *

V

C

F

Barium Octahydrate

B

C

T

Barium Oxide

C

V

T

Barium Peroxide *

C

S

F,E

Barium Polysulfide

C

-

-

Barium Salts

E,V

-

-

Barium Sulfate

V

O

Barium Sulfide

E,V

C

T

Barium Sulfonate

C

-

-

Basic Iron Sulfate

B

-

-

Bay Oil

V

-

-

Bayol D,or 35

V

-

-

Beer

E,V

O

Beer Wort

B

O

Beet Juice & Pulp

B

O

Beet Sugar Liquors

E,V

O

Beet Sugar, Liquid

E,V

O

Belt Drive

E

-

-

Benzadine 3 Sulfonic Acid

C

-

-

Benzadine Acid

C

-

-

Benzal Alcohol

V

-

-

Benzal Amine

N

Benzal Chloride

C

-

-

Benzaldehyde

E

S

Benzaldehyde-disulfonic acid

C

-

-

Benzamide

C

H

Benzanthrone

C

-

-

Benzene (Benzol)

V

S

F

Benzene Carbanol

E

-

-

Benzene Carboxylic Acid

V

S

Benzene Hexachloride

C

-

T

Benzene Sulfonic Acid 10%

V

-

Benzenecarbonitrile

C

-

-

Benzidine

C

H

C

Benzil

C

0

BenzIlic Acid

C

H

Benzin

B

-

-

Benzine ( gasoline)

V

O

F

Benzo-tri-chloride

C

H

Benzocatechol

C

-

-

Benzochloride

V,E

-

-

Benzoic (Anhydride)

C

-

-

Benzoic Acid (Solution)

V

S

Benzoic Acid over 250° F

C

O

Benzol (Benzene)

V

S

F

Benzol Hydride

E

S

Benzolin

V

S

Benzonitrile

C

H

T

Benzophenol

V

C

Benzophenone

V

C

Benzotrifluoride

C

O

F

Benzoyl Chloride

C

D

T

Benzoyl Peroxide *

C

S

F,E

Benzoylsulfonic Acid

C

-

-

Benzyl Acetate

C

S

Benzyl Alcohol

V

S

Benzyl Benzoate

V

O

Benzyl Bromide

C

O

Benzyl Butyl Phthalate

C

-

-

Benzyl Cellulose

C

-

-

Benzyl Chloride

V

O

Benzyl Phenol

C

S

T

Benzyl Salicylate

C

O

Beryllium Chloride

C

C

T

Beryllium Fluoride

C

C

T

Beryllium Oxide

C

C

T

Beryllium Sulfate

C

C

T

Beta Carotene

V

-

-

Bicarbonate of soda

E,V

C

Bichloride of Mercury

E

-

-

Biphenyl

V

-

-

Biphenyl Oxides

V

-

-

Bischofite

V,E

-

-

Bismuth Carbonate

E,V

O

Bismuth Nitrate*

C

D

F

Bismuth Oxychloride

C

O

Bismuth Subcarbonate

E,V

O

Bismuthyl Carbonate

E,V

-

-

Bittern

C

-

-

Bivinyl

V

O

F,E

Black Ash

E,V

-

-

Black point 77

E,V

-

-

Black Sulphate Liquors

E

C

Black Sulphate liquors over 280° F.

C

C

Black Sulphite Liquors

V

C

Blanc Fixe, Synthetic

E,V

-

-

Blank Fixe

V

-

-

Blast furnace gas

V

-

-

Bleach Liquor *

E,V

C

F

Bleach solutions*

E

C

T

Blend lube additive

C

-

-

Blood

E

C

Blue Copperas

E,V

C

T

Blue Coppreras

E,V

C

Blue Verdigris

E

-

-

Blue Vitriol

E

C

T

Boiled Linseed Oil

V

O

Boiler Feed Water (to 290 F. )

E

C

Boiler feed water over 290°F

C

C

Bonderite Solutions

V

-

-

Boracic Acid

E,V

H

Borax

E,V

C

Borax Solutions

E,V

C

Bordeaux mixture

E,V

-

-

Boric Acid

E,V

H

Borneol

C

O

F

Bornyl Acetate

C

O

Bornyl Alcohol

C

O

F

Bornyl Chloride

C

O

Bornyl Formate

C

-

F

Boron Bromide

C

D

E

Boron Chloride

C

D

T

Boron Fluids (HEF)

V

-

-

Boron Fluoride

C

C

T

Boron Hydride

C

C

E

Boron Phosphate

C

C

Boron Tribromide

C

D

E

Boron Trichloride

C

D

T

Boron Trifluoride

C

C

T

Boron Trioxide

C

-

-

Boronated ashless

C

-

-

Brake Fluid (non petroleum)

E

-

Brake fluid (petroleum)

V

-

-

Bran Oil

E

-

-

Bray GG-130

V

-

-

Brayco 719-R (WH 910)

E

-

-

Brayco 885 (MIL-L-6085A)

V

-

-

Bret 710

E

-

-

Bret 77

E

-

-

Brine, Sea Water

E

C

Brine-Calcium Chloride 30%

E,V

C

-

Brine-Copper Chloride to 75%

E,V

C

Brine-Sodium Chloride

E

C

Brom 114

V

-

-

Bromic Acid

C

C

T

Bromine Anhydrous Liquid

V

-

-

Bromine Gas

V

-

-

Bromine Pentafluoride

C

V

E

Bromine Trifluoride

C

V

E

Bromine Water

V

-

-

Bromine*

V

S

T

Bromobenzene

V

O

Bromobenzene Cyanide

C

-

-

Bromochlorotrifluoroethane

V

-

-

Bromoform

C

S

T

Bromomethane

V

S

Bromotrifluoromethane

C

-

-

Bronzing Liquid

B

-

-

Brown Acetate

E

-

-

Brown Stock

E,V

-

-

Bruceite

E

-

-

Brucine Sulfate

C

-

-

Brucite

E,V

-

-

Brudium

V

-

T

Bunker C Fuel Oil #6

V

O

Bunker Oil

V

O

Burnt Alum

V,E

-

-

Burnt Lime

E

O

F

Buryronitrile

E

-

-

Butadien

V

O

F,E

Butadien (Monomer)

V,E

-

-

Butanal

C

S

F

Butane

V

C

F,E

Butane 2,2-Dimethyl

V

-

-

Butane 2,3-Dimethyl

V

-

-

Butanediols

C

-

-

Butanoic Acid

E,V

-

-

Butanoic Acid

E,V

C

Butanol (Butyl Alcohol)

V

-

-

Butenedioic Acid

V

-

-

Butoxethanol

E

-

-

Butryolactone

C

-

-

Butter Milk

E,V

C

Butter Of Antimony

E

-

-

Butter-Aminal Fat

E,V

O

Butyl Acetate or N Butyl Acetate

E

S

F

Butyl Acetyl - Ricinoleate

E,V

O

Butyl Alcohol

V

S

T

Butyl Butanoate

E,V

-

-

Butyl Carbitol

E

-

-

Butyl Cellosolve

E

-

-

Butyl Cellosolve Adipate

E

-

-

Butyl CitratE

C

O

Butyl Ether

E

O

F,E

Butyl Glycolate

C

-

-

Butyl Hydrate

V

-

-

Butyl Hydride

V

-

-

Butyl Hydroxide

V

-

-

Butyl Lactate

C

S

Butyl Mercaptan

V

S

F

Butyl Methacrylate

C

O

T

Butyl Oleate

V

O

Butyl Oxalate

C

-

-

Butyl Oxide

B

-

-

Butyl Phenols

C

O

Butyl Phthalate

E

-

-

Butylene

V

O

F

Butylene

V

O

F

Butyraldehyde

C

S

F

Butyric Acid

V,E

C

Butyric Aldehyde

C

S

F

Butyric Anhydride

C

O

Butyrolactone

C

M

Butyroyl Chloride

C

M

Butyryl Chloride

C

M

Column #2. THE O-RING- (V) VITON ® grade 747-75, (E) ETHYLENE PROPYLENE, (B) BUNA N, (Bu) BUTYL, (C) CHEMRAZ OR Kalrez®, (N) NEOPRENE
Column# 3. SOLUBLE IN WATER- (C) COLD WATER, (H) HOT WATER , (O) NOT SOLUBLE, (S) SLIGHTLY SOLUBLE, (V) REACTS VIOLENTLY WITH WATER, (D) DECOMPOSES, (H) HYDROLIZES, (M) MISCIBLE
Column #4. HAZARDOUS, NEEDS TWO SEALS- (F) FIRE, (T) TOXIC, (C) CARCINOGEN, [E) EXPLOSIVE
* OXIDIZER - WILL ATTACK ALL FORMS OF CARBON
® DuPont Dow Elastomers 

Link to Chemical Listing Guide

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