39
B. Sodium Chloride
*
(NaCl)
Saturated solutions at all temperatures
Concentration: 0.5 mole/liter
°
C
mS/cm
%/
°
C (to 25
°
C)
°
C
mS/cm
%/
°
C (to 25
°
C)
0
134.50
1.86
0
25.90
1.78
5
155.55
1.91
5
29.64
1.82
10
177.90
1.95
10
33.61
1.86
15
201.40
1.99
15
37.79
1.90
20
225.92
2.02
20
42.14
1.93
25
251.30
2.05
25
46.65
1.96
30
277.40
2.08
30
51.28
1.99
35
56.01
2.01
37.5
58.40
2.02
40
60.81
2.02
45
65.65
2.04
50
70.50
2.05
Concentration: 1 x 10
-1
mole/liter
Concentration: 1 x 10
-2
mole/liter
°
C
mS/cm
%/
°
C (to 25
°
C)
°
C
mS/cm
%/
°
C (to 25
°
C)
0
5.77
1.83
0
0.632
1.87
5
6.65
1.88
5
0.731
1.92
10
7.58
1.92
10
0.836
1.97
15
8.57
1.96
15
0.948
2.01
20
9.60
1.99
20
1.064
2.05
25
10.66
2.02
25
1.186
2.09
30
11.75
2.04
30
1.312
2.12
35
12.86
2.06
35
1.442
2.16
37.5
13.42
2.07
37.5
1.508
2.17
40
13.99
2.08
40
1.575
2.19
45
15.14
2.10
45
1.711
2.21
50
16.30
2.12
50
1.850
2.24
Concentration: 1 x 10
-3
mole/liter
°
C
mS/cm
%/
°
C (to 25
°
C)
0
0.066
1.88
5
0.076
1.93
10
0.087
1.98
15
0.099
2.02
20
0.111
2.07
25
0.124
2.11
30
0.137
2.15
35
0.151
2.19
37.5
0.158
2.20
40
0.165
2.22
45
0.180
2.25
50
0.195
2.29
* Charts developed by interpolating data from the CRC Handbook of Chemistry and Physics, 42nd ed., p. 2606, The Chemical Rubber Company,
Cleveland.
