CHEMICAL RESISTANCE GUIDE
TO MAKE A GOOD PUMP SELECTION, CHEMICAL COMPATIBILITY MUST HAVE PRIME
CONSIDERATION. MANY FACTORS SUCH AS CONCENTRATION, TEMPERATURE, TIME, IMPURITIES, AND
THE DEGREE OF AGITATION INFLUENCE THE RATE AND DEGREE OF CORROSION. THIS LIST HAS
BEEN ACCUMULATED FROM AVAILABLE PRINTED DATA AND EQUAL EXPERIENCES AND ALL POSSIBLE
ATTEMPTS HAVE BEEN MADE TO MAKE IT ACCURATE AND PRACTICAL; HOWEVER, IT IS NOT TO BE
CONSIDERED INFALLIBLE. SINCE IN MOST CASES IT IS DIFFICULT AND SOMETIMES IMPOSSIBLE TO
SIMULATE WORKING CONDITIONS, MARCH RECOMMENDS THAT THE CUSTOMER TEST THE DESIRED
PRODUCT UNDER WORKING CONDITIONS TO DETERMINE SUITABILITY BEFORE INSTALLING PUMPS IN
QUANTITY FOR PRODUCTION PURPOSES. ALL TEST DATA LISTED IS AT A TEMPERATURE OF 68°F.
MARCH DOES NOT CERTIFY NOR WARRANT DATA STATED, MERELY THIS IS OUR BEST JUDGMENT OF
THE EFFECT OF CHEMICAL SOLUTION ON MARCH COMPONENTS.
Page 1
C
A
C
C
C
A
A
A
A
B
A
A
C
B
C
A
C
C
A
C
C
B
C
B
C
C
C
C
C
C
A
A
A
B
C
A
C
C
A
A
A
A
A
C
A
C
C
C
A
A
A
A
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A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A A A
A A A
A A
A A A
A A
A
B A A
B A A
B A A
A A A
A A A
A A A
A A
A A A
A A
A A A
A A A
A A
A A
A A
A A
A A
A A
C C B
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
C
Ryton-Teflon
A
A
A
A
A
A
B
B
A
A
B
B
C
A
A
A
B
A
A
A
A
A
A
C
Mica Fill Teflon
A
A
A
A
A
Ceramic
Ceramic Magnet
A
A
A
A
B
C
C
C
C
A
B
C
C
C
A A
C
A A
A
C
A A
C
C
C
A
A
C B
A A
C C
C C
C C
Teflon
B
B
B
C
C
B
B
C
B
C
A
Nylon
C
B
C
C
C
C
Buna "N"
A
A
A
A
C
Polypropylene
Ryton
A
A
A
C
C
C
A
A
A
A
C
A
A
A
A
A
C
A
A
A
A
A
A
A
C
Viton
1.30
0.86
0.80
0.80
1.02
A
C
A
A
C
B
B
B
St "Less 316
1.70
2.00
1.80
A
A
A
A
A
A
B
B
A
A
A
A
A
A
A
A
A
A
A
A
A
C
A
C
A
C
Bushings
Hastelloy "C"
1.50
1.30
A
A
A
A
A
A
A
Cycolac
10
SAT.
SAT.
20
10
SAT.
SAT.
SAT.
SAT.
SAT.
100
100
100
100
1.05
1.08
0.80
1.03
1.10
2.44
2.88
2.70
Kynar
97
50
100
100
100
100
F-2910
**C-Not Recommended
Metals "O" Rings
Delrin
CH3COOH
CH3COOH
(CH3CO)2O
CH3COCH3
C6H5COCH3
CH3COCI
AlCl3
AlF3
Al2(SO4)3
NH4OH
(NH4)2CO3
NH4Cl
NH4F
NH4OH
NH4NO3
(NH4)2S2O8
(NH4)2SO4
(NH4)2S
NH4SCN
CH3CO2C5H11
C5H11OH
CH3(CH2)3CH2Cl
C6H5NH2
**B-Questionable
Plastics
Specific Gravity
@ 100% Conc.
FORMULA
Acetic Acid (Glacial)
Acetic Acid
Acetic Anhydride
Acetone
Acetophenone
Acetyl Chloride
Aluminum Chloride
Aluminum Fluoride
Aluminum Sulfate (Alum)
Ammonia (Aqueous)
Ammonium Carbonate
Ammonium Chloride
Ammonium Fluoride
Ammonium Hydroxide
Ammonium Nitrate
Ammonium Persulfate
Ammonium Sulfate
Ammonium Sulfide
Ammonium Thicoyanate
Amyl Acetate
Amyl Alcohol
Amyl Chloride
Aniline
Aqua Regia
% Concentration
March Chemical Chart
Chemical
Solution
REVISED 01-14-13
**A-Recommended
Carbon
ISSUE DATE 11-15-1994
0750-0131-1000 R5
A A
A A
A
A A
A
A
A A
A
A A
A
A A
C
A
A
A
A A
A A
A A
C
Copper Nitrate
Copper Sulfate
SAT. 2.70
SAT. 2.70
50 2.10
2.30
20 2.30
1.80
50 2.30
2.90
100
100
1.30
1.60
C16H33OH
Cl2
C6H5Cl
CHCl3
ClSO2HO
100
0.95
0.81
CrO3
CrO3
C6H8O7H2O
CuCl2
Cu(CN)2
CuF2
Cu(NO3)2
CuSO4
100
100
100
80
10
SAT.
SAT.
SAT.
SAT.
SAT.
1.10
1.50
1.80
1.80
2.70
2.70
1.50
3.40
2.90
2.30
2.30
A A
A
A A
A A
A A
A A
A
A A
A
A B
A C
A
A A
A A
C C
A C
B C
C C
A
C C
A A
A
A A
A B
A A
A
A
A A
Page 2
A
A
A
C
A
A
A
A
C
A
A
B
A
A
A
A
A
A
A
A
C
A
A
C
B
C
C
A
B
B
B
B
A
A
A
A
A
A
A
A
A
A
A
B
A
A
A
A
A
A
C
A
C
A
B
A
A
A
A
A
A
Ceramic
A A
A
A A
A
A
A A
A
A A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
C
C
C
C
C
C
C
A A A
A A
C B C
A A
A C C
A B A
C C
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
C
A
A
A
A
A
A
A
A
A
A
A
B
A
A
A
A
A
A
A
B
A
A
A
A
B
A
C
B
B
A
B
A
A
A
A
A
A
A
A
A
A
C
A
A
C
B C B
B C A
A
A A A
A C A
A A A
C
B
A
A
A
A
A
A
A
C
A
A
A
A
A
A
A
A
A
A
B
C
C
C
A
C
C
A
A
A
A
A
A
A
A
A A
A
A A
A
A A
A A A A
A
A A
A
A A
A A
A A A A
A
A A
A
A A
A A A A
A
A A
A A A A
A A A A
A C C A
A A A A
A A A A
A
A A
A
A A
A
C A
A
A A
A A A
A
A A
A
A A
A A A A
A
A A
A A A A
A A A A
A
B
A
A
A
B
A
C
C
A
A
C
C
C
C
A
A
A
A
A
A
A C A A
C A A
Ryton-Teflon
Carbon
B
A
Bushings
Ceramic Magnet
B
A
A
A
A
A
A
C
A
C
C
A
A
A
A
A
A
C
C
Teflon
A
A
B
A
B
C
A
A
A
A
A
A
C
A
A
A
A
A
A
A
A
B
A
C
A
B
Buna "N"
A
A
A
A
A
A
C
A
A
A
A
B
A
A
B
A
A
A
A
A
Nylon
Viton
CaCO3
Ca(CIO3)2
CaCl2
Ca(OH)2
Ca(OCL)2
Ca(NO3)2
CaHPO4
CaSO4
CO2
CS2
CCl4
H2CO3
A
C
A
A
A
A
St "Less 316
1.30
1.05
1.10
SAT. 6.80
1.40
SAT.
100 3.10
0.80
0.90
0.90
100
C
B
A
A
A
A
A
A
A
A
B
A
A
A
A
A
A
A
Cycolac
1.05
0.90
A
A
A
A
B
A
A
A
A
A
Kynar
Br
CH3CH2CH2CH3
CH3COO(CH2)3CH3
CH3(CH2)2CH2OH
C4H9OC4H9
100
100
100
A
A
A
A
A
B
C
A
C
A C
C
C
A
B
A
C C
B A
C
C A
C
Delrin
Ryton
C6H5CHO
C6H6
C6H5SO3H
C6H5COOH
C6H5CH2OH
C6H5CH2Cl
(BiO)2CO3
H3BO3
A
A
A
A
A
A
A
C
B
A
A
A
A
A
A
C
A
C
A
C
**C-Not Recommended
Metals "O" Rings
Hastelloy "C"
Calcium Carbonate
Calcium Chlorate
Calcium Chloride
Calcium Hydroxide (Lime)
Calcium Hypochlorite
Calcium Nitrate
Calcium Phosphate
Calcium Sulfate
Carbon Dioxide (Wet)
Carbon Disulfide
Carbon Tetrachloride
Carbonic Acid
Castor Oil
Cetyl Alcohol
Chlorine (Liquid)
Chlorobenzene
Chloroform
Chlorosulfonic Acid
Chrome Alum
Chromic Acid
Chromic Acid
Cider
Citric Acid
Copper Chloride
Copper Cyanide
Copper Fluoride
BaCO3 SAT.
BaCl2 SAT.
Ba(OH)2
BaSO4 SAT.
Polypropylene
Specific Gravity
@ 100% Conc.
A
A
A
A
A
FORMULA
Barium Carbonate
Barium Chloride
Barium Hydroxide
Barium Sulfate
Barium Sulfide
Beer
Benzaldehyde
Benzene
Benzene Sulfonic Acid
Benzoic Acid
Benzyl Alcohol
Benzyl Chloride
Bismuth Carbonate
Boric Acid
Brine
Bromine Liquid
Butane
Butyl Acetate
Butyl Alcohol
Butyl Ether
% Concentration
4.30
3.10
2.20
4.40
BaS SAT. 4.30
Chemical
Solution
**B-Questionable
Plastics
Mica Fill Teflon
**A-Recommended
March Chemical Chart
A
A A
A
A
A
A
A
A
A
A
C
B
A
A
A
A A
A
A A A
A A A A
A
A A A A
C
A
A
A
A
A A A A
A
A A
A
A
A
A
A A
A
A A
A
A
A A
A A
A
A
A
A
A
A
A
C
A
B
C
C
A A
A A
A
Detergents
Developers (Photographic)
Dibutyl Phthalate
Dichloroethylene
Diesel Fuel
Diethanolamine
Dimethylformamide
Dimethylsulfoxide
Dowtherm
Ethanolamine
Ether
Ethyl Acetate
Ethyl Alcohol
Ethyl Chloride
Ethyl Ether
Ethylene Dichloride
Ethylene Glycol
Fatty Acids
Ferric Chloride
Ferric Nitrate
Ferric Sulfate
Ferrous Chloride
Ferrous Sulfate
Fluboric Acid
Fluosilicic Acid
Formaldehyde
Formic Acid
Freon 11
Fructose (Fruit Sugar)
Fruit Juices
Furfural
Gelatin
Glucose
Glycerin (Glycerol)
Glycolic Acid
Hexane
Hydrobromic Acid
Hydrochloric Acid (Muriatic)
Hydrofluoric Acid
C6H4(COOC4H9)2 100
ClHC 100
1.05
1.25
100
(HOCH2CH2)2NH 100
HCON(CH3)2 100
(CH3)2SO 100
1.10
0.95
1.01
100
HOCH2CH2NH2 100
CH3COOC2H5
C2H5OH
C2H5Cl
(C2H5)2O
ClCH2CH2Cl
CH2OHCH2OH
100
96
100
100
100
1.02
0.80
0.92
0.71
1.25
1.10
A A B A
A B A
A C C A
A
A
A
A
A
A
A
A A
A
A A
A A
A A A A A A A A A
A
A A
A A A
A A
C C
A A C
C A
A C
A A A
A C
A
A A A A
A A
C A
A A
A
C
A C
A
C
A
A A
A A A A
A
A
C
C
A
A A
A
A B
A A
A C
B
B B
A A
C
A
A
A
A
A
A
A
C
A
C
A
A
B
A
A
A
C
C
B
A
C
A
A
A
C
C
A
A
C
C
A
A
A A
A
A
A
A A A
A
A A
A A A A A
A
A A
A
A A A
A A A A A
A
A
A
A
A
A
C
B
A
B
A
B
B
B
B
B
B
C
B
A
C
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
C
A B
A B
B
A
A
B
B
B
B
A
B
C
A
A
A
A
A
A
A
A
A
A
A
A
A
B
A
A
A
A
A A
A
A
A
A
A
A
A
A
A
A B A
A B A
C A
C B A
A C A
A C A
C A
C A
B C A
C C A
C A
A A A
A A
A
B C A A
A
C
A
A
C
A
C
B
C
C
B
C
C
C
B
A
C
A
A
A
Ryton-Teflon
Ceramic
A A A A
A A C A
Carbon
Bushings
Ceramic Magnet
Teflon
Buna "N"
Viton
St "Less 316
Hastelloy "C"
Nylon
Cycolac
Polypropylene
2
Kynar
Ryton
A A A A A
A B A C C A
A
A
A
C
A A A A
A
A A A
B A C C A A
CH3C6H4OH 100
Delrin
Specific Gravity
@ 100% Conc.
% Concentration
A
A
A
A
A
A
FORMULA
**C-Not Recommended
Metals "O" Rings
0.90
1.05
CuCl SAT. 4.14
C6H12 100 0.80
C10H11OH 100 0.94
C6H10O 100 0.95
Chemical
Solution
Cottonseed Oil
Cresol
Cuprous Chloride
Cyclohexane
Cyclohexanol
Cyclohexanone
**B-Questionable
Plastics
Mica Fill Teflon
**A-Recommended
March Chemical Chart
A
A
A
A
A
A
A
A A A A
A A A A
A
A A A A
A
A A A C
A
A
A
A
A A
A
C A
A
A
A
C A
A
A
B
A
C4H3OCHO 100
1.20
C6H12O6 20
C3H5(OH)3 100
CH2OHCOOH
1.54
1.30
1.30
A A
A A B A A
A A A A A A
A
A A A A B A A A
A
B
A A
A
A
A
A
A
A
A
A
A
A A
A
A
A A
A
A A A A A A
A
A
A
A
A
C
C
A
A
A
A
B
C
C
C
A
A
A
A
A C A
A C A
100
SAT.
SAT.
SAT.
SAT.
SAT.
HCHO 40
HCOOH 100
2.90
1.70
3.10
3.20
1.90
1.80
1.01
1.20
C6H12O6
CH3(CH2)4CH3 100
HBr
HCl
HF
50
30
40
0.70
48%1.50
38%1.20
B
A
A
B
Page 3
A
C
C
C
A
A
C
C
A
A A A
A
A C C A
A C A A A
A
C A C
A A C A C
A C C A C
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
B
A
A
A
C
A
A A
A C
FeCl3
Fe(NO3)3
Fe2(SO4)3
FeCl2
FeSO4
HBF4
H2SIF6
A
A
A
A
A
A
C
B
A
A
A
A
A
A
A
A
A
A
B
A
A A
A
A
A A
A
C C
C B
A A
A B
A
A A
A A
A
A
A
C
A
A
C
C
**A-Recommended
Inks
Iodine Tincture
Isooctane
Isopropyl Alcohol
H2O2
H2S
C6H4(OH)2
100
(CH3)2CHOH
Kerosene
Ketones
Lactic Acid
Lanolin
Lead Acetate
Linseed Oil
Lubricating Oil
Magnesium Carbonate
Magnesium Chloride
Magnesium Hydroxide
Magnesium Nitrate
Magnesium Sulfate
Mercuric Chloride
Mercuric Cyanide
Mercurous Nitrate
Methyl Alcohol (Methanol)
Methylene Chloride
Methyl Ethyl Ketone
Methyl Methacrylate
Milk
Mineral Oil
Molasses
Motor Oil
Naphthalene
Nickel Chloride
Nickel Nitrate
Nickel Sulfate
Nitric Acid
Nitric Acid (Fuming)
Nitrobenzene
Oleic Acid
Olive Oil
Oxalic Acid (Aqueous)
Paraffin
Perchloroethylene
Petroleum Ether
0.81
20 1.20
100
Pb(C2H3O2)23H2O SAT. 2.50
100 0.94
100
CH3CHOHCOOH
MgCO3
MgCl2
Mg(OH)2
Mg(NO3)2
MgSO4
HgCl2
Hg(CN)2
HgNO3
CH3OH
CH2Cl2
CH3COCH2CH3
CH2C(CH3)COOCH3
C10H8
NiCl2
Ni(NO3)26H2O
NiSO4
HNO3
HNO3
C6H5NO2
SAT.
SAT.
SAT.
SAT.
SAT.
40
SAT.
SAT.
100
100
100
3.00
2.30
2.40
1.50
2.60
5.40
4.00
4.80
0.80
1.30
0.82
0.95
100
1.20
100
(COOH)2 50
0.90
Ryton-Teflon
Mica Fill Teflon
Ceramic
Carbon
Teflon
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
B
A
A
A
A
A
A
A
A
B
A
A
A
A A A
A
A
A
A
A
A
C
C
C
C
C
A
A
A
A
A
B
C
C
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
B A
A
A A
C A
C B
C A
B
A
A
A
B
C
A
C
A
A
A
C
C
C
A
A A A A
A
A A
A A A A
A
A A
A C B A A C
A C C A
C
A A
A
A
A
A
A
A
A
A
A
A
A
A
A
C
A
A
A
A
A
A
A A
A
A
A
C A
C C
A A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
C
C
C
A C
C C
C C
B
A A
A
A
A A
A
B
B
C
C
A
A
A
A
A
A
C
B
C
A
A
A
C
C
C
A
B
A
A
A
C
A
A
A A A
A A A
A A A
B
A
A
A
B
A
B
A
A
A
C
B
A
A
B
A
A
A
A
A A
A
A
A A
A
A
A
A A
A A
A
A A
A
A A
A A
A A
A A
A
A A
A A
A
A
A
A A
A A
A A
A
A A
A
1.70
1.60
0.70
A A
A A A A A A A A
A A A A
B C A A C
A A A C A
A A A B
A C
A A
A A A A A A
100
100
Buna "N"
A
A
A
A
A A
A A A
A A A
A B A A
A A B B A
A A A A
A
A A A
A A B A
A B A B A
0.90
(CCl2)2
Viton
A A A B A
A
A
A
A
A A C B A
A
A A A A A A A
A A A A A A
A
1.50
St "Less 316
A B
C
A
A
A A
A
A A B A
A A B A
100
3.70
B
A
A A
A A
A
A A
A A
A
1.15
3.50
2.10
Hastelloy "C"
B C A A A A B A A A A B A A
A A
C A A A C C A
A A
100
100
SAT.
SAT.
SAT.
25
Nylon
0.70
0.80
A A
A
A A A
A A A
A C
C
C A B
A A
A C
A
A A
A A
A A
A
C A A A B A
A A A A
Cycolac
C A C A B C A A A A A A A A A C
A A B A
C A A C B A A A A
A
A A A A
A A B B A
A A A
Kynar
1.50
1.20
1.30
Delrin
30
Polypropylene
Ryton
Hydrogen Peroxide
Hydrogen Sulfide
Hydroquinone
Bushings
Specific Gravity
@ 100% Conc.
FORMULA
**C-Not Recommended
Metals "O" Rings
% Concentration
Chemical
Solution
**B-Questionable
Plastics
Ceramic Magnet
March Chemical Chart
Page 4
A A A
A A
A
A A A
Phenol
Phosphoric Acid
Phosphorus Trichloride
Plating Solutions
Acid Copper
Brass
Cadmium
Chromium
Copper
Gold
Indium
Lead
Nickel
Rhodium
Silver
Tin
Zinc
Potassium Acetate
Potassium Bicarbonate
Potassium Borate
Potassium Bromate
Potassium Bromide
Potassium Carbonate
Potassium Chlorate
Potassium Chloride
Potassium Chromate
Potassium Cyanide
Potassium Dichromate
Potassium Ferrocyanide
Potassium Fluoride
Potassium Hydroxide
Potassium Nitrate
Potassium Perborate
Potassium Perchlorate
Potassium Permanganate
Potassium Sulfate
Potassium Sulfide
Propyl Alcohol
Propylene Glycol
Pyridine
Silicone Oil
C6H5OH 100
H3PO4 95
PCl3 100
KC2H3O2 40
KHCO3 SAT.
KBO2 1
KBrO3 10
1.10
1.80
1.60
1.60
2.20
3.30
2.70
2.40
2.30
KCl SAT. 2.00
K2CrO4 40
2.70
KCN SAT. 1.50
K2Cr2O7 40
2.70
K4Fe(CN)6
1.90
KF
2.50
KOH 50
2.00
KNO3 SAT. 2.10
SAT.
KClO4 10
2.50
KMnO4 20
2.70
K2SO4
2.70
K 2S
1.80
CH3CH2CH2OH 100 0.80
CH3CHOHCH2OH
1.00
N(CH)4CH 100 1.00
KBr SAT.
K2CO3 SAT.
KCIO3 SAT.
100
Soap Solution (Concentrated)
Sodium Acetate
Sodium Bicarbonate
Sodium Bisulfate
Sodium Bisulfite
Sodium Borate (Borax)
Sodium Bromide
Sodium Carbonate
NaC2H3O2
NaHCO3 SAT,
NaHSO4 SAT.
NaHSO3 SAT.
Na2B4O7
SAT.
1.50
2.20
2.40
1.50
1.70
**C-Not Recommended
Ryton-Teflon
Mica Fill Teflon
Carbon
Bushings
Ceramic Magnet
Teflon
Buna "N"
Viton
St "Less 316
Hastelloy "C"
Nylon
Metals "O" Rings
Cycolac
Kynar
Delrin
Polypropylene
Ryton
Specific Gravity
@ 100% Conc.
FORMULA
% Concentration
Chemical
Solution
**B-Questionable
Plastics
Ceramic
**A-Recommended
March Chemical Chart
A A
A C C A A A C A
A A A A
C A C A B C A B A B A C A A A C
A
B
B C C A C C A A A C A
A A
A
A A
A A
A A
A A
A A
A A
A A
A A
A A
A A
A A
A A
A A
A
A
A A
A A
A
A A
A
A
A A
A
A
A A
A A
A
A
A A
A A
A A
A A
A A
B A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A A
Page 5
B
B
A
A
B
A
B
B
B
A
C
B
C
C
C
A
A
A
A
B
B
B
A
B
B
A
A
A
A
A
A
C
C
C
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
C
A
A
A
A
A
A
A
A
C
C C
C
C
C
C
C
A
A
A
A
A
A
A
A
A
A
A
A
A
C
C
A
C
C
B A B B
C
C
A
C
B C
A
A
A
B
B
A B
C B
A A
A
A
A
A
B
A
A
A
A
A
B A A A
C A A
A
A A
B C A A
C A A
A
A
C C A A
A
A
C A B
A
A
B
A
A
B
A
A
A
A
A
A
A
A B
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
C
A
A
A
A
A
A
A
A
A
A
A
A
C
A
A
A
A
A
A
A
A
A
A
A
A
A
A
B
A
A
A
A
A
A
A
A
A
A
C
A
B
A
C
A
A
A
A
B
A
A
C
A
C
C
A
A
C
A
B
A
A
C
A
B
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A A A A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A A A
A A A
A A
A A A
A A
A A
A A A
A A
A A A
A
A
A
A
A
A
A
A
A
A
A
A
A A
A
A A
A A
A A
A A
A
B A
A A
A A
A
A
A
A
A B
A
A A
A A
A A
A
A
A
A
A A
Urea
Urine
2.10
2.10
50
93
10
CH2CH2CH2CH2O 100
50%1.39
1.80
1.80
0.90
100
CH3C6H5 100
0.90
100
CCl3COOH 100
C2H3Cl3 100
(HOCH2CH2)3N 100
C10H16 100
1.60
1.50
1.10
0.90
CO(NH2)2
1.30
Xylene
Zinc Chloride
Zinc Oxide
Zinc Sulfate
A
C
B
A
A
A
A
C
A
A
A
A
C A A A
A
A
A C
C C A A
A
A
C A A A
C
C
C
C
A
A
A
B
A
C
A
A
A
A
B
A
A
A
C
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A A A A
A
A A A
A A
A
A A A A
A
A A
A
A A
A
A
A
A
C A
A C
A A
A
A
A
A
A
A
A
A
A A
A
A
C A
C A
A A
B A
A
A
A A
A A
A
A A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
Ryton-Teflon
C
C
C
A
A
C
C
C
B
B
A
A
A
A
A
A
A
C
A
C
C
C
C
B
A
C
C
C
A
B
C
C
B
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
Ceramic Magnet
A
A
A
A
A
C
A
A
C
A
C
Teflon
A A
A
C C
B B
C A
A B
A A
A A
A A
A A
A A
A A
C A
A A
A A
Nylon
A
A
C
A
Buna "N"
Polypropylene
A
A
A
A
Ryton
C B A
A A A
A
A B A
A B A
A
A
A
A A A
B B A
C C
A A A
A
A
A A B
A A A
A A B
A C A
A
A A B
C A
A
A A
A A
A A
A
B A
A B
A A
A
A A
A
A
A
A
A A A
A
A
A
A
A
A
A
A A A
A
C
A
A A A
A A B
A A A
A A A
A A A
A
A
A A A
A A A
A A A
A A A
A A
A A A A A A A A A A A A A A A A
Vinegar
Water (Fresh)
Water (Salt)
Whiskey
Wines
A
A
A
A
A
A
A
A
B
A
A
A
A
A
A
A
A
A
A
A
Ceramic
2.70
1.40
2.60
1.70
2.30
4.00
A A B
A A A
C
A A B
A A B
A B
A B
A A
A A C
C B C
A A B
A A B
A A B
A A A
A A A
A A A
A A B
A A B
A A B
A A
A C
A A C
B A C
C A C
A B
A A B
B C
A C
A C A
A A A
A A
A C A
A A C
A C A
Bushings
Carbon
SAT.
25
SAT.
10
SAT.
SAT.
Viton
2.30
2.20
HSO3NH2
S
H2SO4
H2SO4
C76H52O46
1.50
2.60
2.10
St "Less 316
NaNO3
NaNO2
Na2SiO3
Na2SO4
Na2S
Na2SO3
NA2S2O3
SnCl4
SnCl2
2.50
Hastelloy "C"
SAT.
SAT.
SAT.
SAT.
NaF SAT.
NaOH 50
NaOCl 10
NaCN
Na2Cr2O7
NaFe(CN)6
Na4Fe(CN)6
2.50
2.20
Cycolac
NaCl SAT.
NaClO2 20
Kynar
NaClO3 SAT.
**C-Not Recommended
Metals "O" Rings
Delrin
Sodium Chlorate
Sodium Chloride
Sodium Chlorite
Sodium Cyanide
Sodium Dichromate
Sodium Ferricyanide
Sodium Ferrocyanide
Sodium Fluoride
Sodium Hydroxide Caustic Soda
Sodium Hypochlorite
Sodium Nitrate
Sodium Nitrite
Sodium Silicate
Sodium Sulfate
Sodium Sulfide
Sodium Sulfite
Sodium Thiosulfate
Stannic Chloride
Stannous Chloride
Starch
Sulfamic Acid
Sulfur
Sulfuric Acid
Sulfuric Acid
Tannic Acid
Tartaric Acid
Tetrahydrofuran
Tetralin
Toluene
Transformer Oil
Trichloroacetic Acid
Trichloroethylene
Triethanolamine
Turpentine
Specific Gravity
@ 100% Conc.
FORMULA
% Concentration
Chemical
Solution
**B-Questionable
Plastics
Mica Fill Teflon
**A-Recommended
March Chemical Chart
H20
1.00
0.90
C6H4(CH3)2 100
ZnCl2 SAT.
ZnO
ZnSO4 SAT.
A A A
A A A
A A
A A
A
A
A
A
A
A
A
A
A A A A A
A A A A A
A
A A A
A
A A A
A A A A A A
A A A A A A
A
A A
A
A A A
0.90
A
2.90
5.50
2.00
A A B A A A B B A A A
A A A A
A A
A A A A
A B A
A A A A A A A A A
C A A C A A A A C A
Page 6
A A A A