| Reagent | B.pt. (°C) |
Density at 25°C (g mL-1) |
Molarity (mol L-1) |
% reagent (w/w) |
pKa (aq) (mol L-1) |
Dielectric constant of pure substance |
|---|---|---|---|---|---|---|
| Nitric acid (conc) | 122 (1-3) |
1.410 (3) | 15.5 (3) | 69.2 (3) | -1.4 (2) | 50 ± 10 at 14°C (2) |
| Hydrochloric acid (conc) | 109 (1, 2) |
1.18 - 1.19 (3) | 11.73 (3) | 36 - 38% (1) | -6.1 (4) | 4.60 at 28°C (4) |
| Sulfuric acid (conc) | 339 (1, 3) |
1.84 (1, 3) | 18.3M (3) | 96 - 98% (1, 3) | 1. ~ -3 (4) 2. 1.92 (4, 5) |
100 at 25°C (2, 4) |
| Perchloric acid (68-72%) | 203 (1-3) |
1.72 (3) | 11.7 (4) | 72.4 (3) | ~ -10 (2) | - |
| Hydrofluoric acid (conc) | 112 (38.3%) (1-3) | 1.138 (2, 3) | 21.5 - 29 (1, 3) | 38 - 48 (1, 3) | 3.1 - 3.45 (1, 5) | 83.6 at 0°C (4) |
| Phosphoric acid (conc) | 158 (85%) 261 (98%) (3) |
1.71 (85%) 1.86 (98%) (3) |
14.7 (85%) (5) | 85 - 98% (3) | 1. 2.15 2. 7.20 3. 12.37 (2, 4, 5) |
- |
| Hydrogen peroxide (30%) | 107 (30%) 115 (50%) (3) |
1.111 (30%) 1.196 (50%) (3) |
(9.7) | 30% - 50% (3) |
11.6 (4, 5) | 70.7 (100%) 121 (35%) (2) |
| Water (18 Ohm) | 100 |
1.00 |
(55.51) |
- - |
- - |
78.4 (2,4) |
| -1 | Sulcek, Z.; Povondra, P. Methods of Decomposition in Inorganic Analysis; CRC Press: Boca Raton, 1989. |
| -2 | Greenwood, N. N.; Earnshaw, A. ; Pergamon Press: Oxford, 1984, pp 1064-1068. |
| -3 | Bock, R. A Handbook of Decomposition Methods in Analytical Chemistry, 1st ed.; John Wiley and Sons: New York, 1979. |
| -4 | Dean, J. A. ; McGraw-Hill Book Company: New York, 1979. |
| -5 | Weast, R. C. ; CRC Press: Cleveland, 1973. |