TABLE 6.29 Continued
Maximum Te mperature
Chemical
8 F
8 C
Nitric acid, 5%
a
400
204
Nitric acid, 20%
a
400
204
Nitric acid, 70%
a
400
204
Nitric acid, anhydrous
a
400
204
Nitrous acid, conc.
400
204
Oleum
400
204
Perchloric acid, 10%
400
204
Perchloric acid, 70%
400
204
Phenol
a
400
204
Phosphoric acid, 50–80%
400
204
Picric acid
400
204
Potassium bromide, 30%
400
204
Salicylic acid
400
204
Silver bromide, 10%
400
204
Sodium carbonate
400
204
Sodium chloride
400
204
Sodium hydroxide, 10%
b
400
204
Sodium hydroxide, 50%
400
204
Sodium hydroxide, conc.
400
204
Sodium hypochlorite,20%
400
204
Sodium hypochlorite,conc.
400
204
Sodium sulfide, to 50%
400
204
Stannic chloride
400
204
Stannous chloride
400
204
Sulfuric acid, 50%
400
204
Sulfuric acid, 10%
400
204
Sulfuric acid, 70%
400
204
Sulfuric acid, 90%
400
204
Sulfuric acid, 98%
400
204
Sulfuric acid, 100%
400
204
Sulfuric acid, fuming
c
400
204
Sulfurous acid
400
204
Thionyl chloride
a
400
204
Toluene
400
204
Trichloroacetic acid
400
204
White liquor
400
204
Zinc chloride
c
400
204
The chemicals listed are in the pure state or in saturated solution unless otherwise indicated.
Compatibilty is shown to the maximum allowable temperature for which data is available.
Incompatibility is shown by an X. Ab lank space indicates that the data is unavailable.
a Material will cause stress cracking.
b Material will permeate.
c Material will be absorbed.
Source:F rom P. A. Schweitzer.2 004. Corrosion Resistance Ta bles,V ols. 1–4, 5th ed., New York:
Marcel Dekker.
Corrosion of Linings and Coatings
384
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