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Version 04/2008, Rev. 1.18 of 07/06/2012
page 61 of 65
Translation of the original operating manual
Resistant at +20 °C
- no data
1 resistant
2 practically resistant
3 partially resistant
4 not resistant
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Medium
Formula
[%] HDPE PA PC POM PP PSU PVC PVC PTFE AL
Potassium hydroxide
KOH
50
1
1 4
3
1
1
1
1
1
4
Potassium nitrate
KNO
3
10
1
1 1
1
1
-
-
-
1
1
Potassium permanganate
KMnO
4
100
1
4 1
1
1
-
1
-
1
1
Pyridine
C
5
H
5
N
100
1
1 4
1
3
4
4
4
1
1
Resorcinol
C
6
H
6
O
2
5
1
4 2
3
1
4
2
-
1
2
Silver nitrate
AgNO
3
100
1
1 1
1
1
1
1
1
1
4
Sodium bisulfite
NaHSO
3
10
1
1 2
4
1
-
-
-
1
1
Sodium carbonate
Na
2
CO
3
10
1
1 1
1
1
-
-
-
1
3
Sodium chloride
NaCl
30
1
1 1
1
1
1
1
1
1
3
Sodium hydroxide
NaOH
30
1
1 4
1
1
1
1
1
1
4
Sodium hydroxide
NaOH
50
1
1 4
1
1
1
1
-
1
4
Sodium sulfate
Na
2
SO
4
10
1
1 1
1
1
1
1
1
1
1
Spirits
C
2
H
6
O
96
1
1 1
1
1
1
1
3
1
1
Styrene
C
8
H
8
100
4
1 4
1
3
-
4
4
1
1
Sulfuric acid
H
2
SO
4
6
1
4 1
4
1
1
1
-
1
3
Sulfuric acid
H
2
SO
4
fuming
4
4 4
4
4
4
4
4
1
3
Tallow
—
100
1
1 1
1
1
-
1
1
1
1
Tetrahydrofuran (THF)
C
4
H
8
O
100
3
1 4
1
3
4
4
4
1
1
Tetrahydronaphthalene
C
10
H
12
100
3
1 4
1
4
4
4
4
1
1
Thionyl chloride
Cl
2
SO
100
4
4 4
2
4
4
4
4
1
3
Transformer oil
—
100
1
1 3
3
1
1
1
-
1
1
Trichloroethane
C
2
H
3
Cl
3
100
3
3 4
2
4
4
4
4
1
4
Urea
CH
4
N
2
O
10
1
1 1
1
1
-
-
-
1
1
Urine
—
100
1
1 1
1
1
-
1
1
1
2
Vinegar
C
2
H
4
O
2
10
1
4 1
1
1
1
1
1
1
1
Vinegar
C
2
H
4
O
2
90
1
4 4
4
1
3
1
4
1
1
Wax
—
100
-
1 1
1
-
-
-
1
1
Wines
—
100
1
1 1
2
1
1
1
1
1
4
Xylene
C
8
H
10
100
3
1 4
1
4
4
4
4
1
1
Zinc chloride
SnCl
2
10
1
4 2
2
1
-
-
-
1
4