TABLE 6.20
Compatibility of CPVC with Selected Corrodents
Maximum Te mperature
Chemical
8 F
8 C
Acetaldehyde
XX
Acetic acid, 10%
90
32
Acetic acid, 50%
XX
Acetic acid, 80%
XX
Acetic acid, glacial
XX
Acetic anhydride
XX
Acetone
XX
Acetyl chloride
XX
Acrylic acid
XX
AcrylonitrileX
X
Adipic acid
200
93
Allyl alcohol, 96%
200
93
Allyl chloride
XX
Alum
200
93
Aluminum acetate
100
33
Aluminum chloride, aqueous
200
93
Aluminum chloride, dry
180
82
Aluminum fluoride
200
93
Aluminum hydroxide
200
93
Aluminum nitrate
200
93
Aluminum oxychloride2 00
93
Aluminum sulfate
200
93
Ammonia gas, dry
200
93
Ammonium bifluoride
140
60
Ammonium carbonate2 00
93
Ammonium chloride, 10%
180
82
Ammonium chloride, 50%
180
82
Ammonium chloride, sat.
200
93
Ammonium fluoride, 10%
200
93
Ammonium fluoride, 25%
200
93
Ammonium hydroxide, 25%
XX
Ammonium hydroxide, sat.
XX
Ammonium nitrate
200
93
Ammonium persulfate
200
93
Ammonium phosphate
200
93
Ammonium sulfate, 10–40%
200
93
Ammonium sulfide
200
93
Ammonium sulfite
160
71
Amyl acetate
XX
Amyl alcohol
130
54
Amyl chloride
XX
Aniline
XX
Antimony trichloride
200
93
Aqua regia, 3:1
80
27
Barium carbonate
200
93
Barium chloride
180
82
Barium hydroxide
180
82
(continued)
Corrosion of Linings and Coatings
354
CAT8247—CHAPTER 6—6/10/2006—12:30—SRIDHAR—XML MODEL B–pp. 287–402