Densities of Aqueous Solutions of Inorganic Potassium Salts

Comprehensive reference for densities of aqueous solutions of inorganic potassium salts at 20°C, including mass%, molality (mol/kg), and molarity (mol/liter) concentrations. Contains data for 11 potassium salt compounds across various concentration levels.

Salt Compound	Mass% 1	Mass% 5	Mass% 10	Mass% 20	Mass% 30	Mass% 40	Mass% 50
Potassium bromide	1.0054	1.035	1.074	1.1601	1.2593	1.3746
Potassium carbonate	1.0072	1.0437	1.0904	1.1898	1.2755	1.4142	1.5404
Potassium chloride	1.0046	1.0304	1.0633	1.1328
Potassium dihydrogen phosphate	1.0053	1.0342	1.0703
Potassium hydrogen carbonate	1.0046	1.031	1.065	1.1372
Potassium hydrogen phosphate	1.0068	1.0412	1.068
Potassium hydroxide	1.0068	1.0419	1.0873	1.1818	1.2813	1.3881	1.5024
Potassium iodide	1.0056	1.036	1.0762	1.1659	1.2712	1.3959
Potassium nitrate	1.0045	1.0298	1.0627	1.1326
Potassium permanganate	1.0051	1.0322
Potassium sulfate	1.0062	1.0388	1.0806

Salt Compound	1 Mass%	5 Mass%	10 Mass%	20 Mass%	30 Mass%	40 Mass%	50 Mass%
Potassium bromide	0.085	0.442	0.934	2.101	3.601	5.602
Potassium carbonate	0.073	0.381	0.804	1.809	2.814	4.824	7.236
Potassium chloride	0.135	0.706	1.490	3.353
Potassium dihydrogen phosphate	0.074	0.387	0.816
Potassium hydrogen carbonate	0.101	0.526	1.11	2.497
Potassium hydrogen phosphate	0.058	0.302	0.499
Potassium hydroxide	0.18	0.938	1.98	4.456	7.639	11.882	17.82
Potassium iodide	0.061	0.317	0.669	1.506	2.582	4.016
Potassium nitrate	0.1	0.521	1.099	2.473
Potassium permanganate	0.064	0.333
Potassium sulfate	0.058	0.302	0.638

Salt Compound	1 Mass%	5 Mass%	10 Mass%	20 Mass%	28 Mass%	40 Mass%	50 Mass%
Potassium bromide	0.084	0.435	0.903	1.95	3.175	4.62
Potassium carbonate	0.073	0.378	0.789	1.722	2.584	4.03	5.573
Potassium chloride	0.135	0.691	1.426	3.039
Potassium dihydrogen phosphate	0.074	0.380	0.786
Potassium hydrogen carbonate	0.1	0.515	1.064	2.272
Potassium hydrogen phosphate	0.058	0.299	0.491
Potassium hydroxide	0.179	0.929	1.938	4.213	6.851	9.896	13.389
Potassium iodide	0.061	0.312	0.648	1.405	2.297	3.364
Potassium nitrate	0.099	0.509	1.051	2.24
Potassium permanganate	0.064	0.327
Potassium sulfate	0.058	0.298	0.62