*Densities of Potassium Carbonate Solutions at 15 C (Gerlach)

Sp. Gr.	Per cent of pure K₂CO₃
1.00914	1
1.01829	2
1.02743	3
1.03658	4
1.04572	5
1.05513	6
1.06454	7
1.07396	8
1.08337	9
1.09278	10
1.10258	11
1.11238	12
1.12219	13
1.13199	14
1.14179	15
1.15200	16
1.16222	17
1.17243	18
1.18265	19
1.19286	20
1.20344	21
1.21402	22
1.22459	23
1.23517	24
1.24575	25
1.25681	26
1.26787	27
1.27893	28
1.28999	29
1.30105	30
1.31261	31
1.32417	32
1.33573	33
1.34729	34
1.35885	35
1.37082	36
1.38279	37
1.39476	38
1.40673	39
1.41870	40
1.43104	41
1.44338	42
1.45573	43
1.46807	44
1.48041	45
1.49314	46
1.50588	47
1.51861	48
1.53135	49
1.54408	50
1.55728	51
1.57048	52
1.57079	53.024