Viscosity (cp) = viscosity H2O + CX0.5 + DX + EX1.5, where X = solution concentration in grams per liter (g/L).
Salt |
Constant |
25° C |
35°C |
45°C |
---|---|---|---|---|
Ammonium |
C D E |
-1.0686 x 10-3 1.7140 x 10-4 2.4670 x 10-5 |
6.8050 x 10-3 -9.4542 x 10-4 5.9785 x 10-5 |
5.3134 x 10-3 -5.8450 x 10-4 4.5080 x 10-5 |
Potassium |
C D E |
0 1.0661 x 10-3 9.8884 x 10-5 |
5.9187 x 10-3 -1.0551 x 10-3 1.0674 x 10-4 |
3.5413 x 10-3 -9.5623 x 10-5 1.2477 x 10-5 |
Sodium |
C D E |
4.3857 x 10-3 -1.2218 x 10-3 1.5146 x 10-4 |
6.1743 x 10-3 -4.6619 x 10-4 8.1093 x 10-5 |
1.3461 x 10-2 -1.9741 x 10-3 1.3540 x 10-4 |
|
25° C |
35°C |
45°C |
---|---|---|---|
Viscosity of H2O |
0.8904 |
0.7194 |
0.5960
|