Density of Potassium Hydroxide Solutions (0 to 52 %, English Units)

and contained KOH per volume of Solution in English Units

Wt % 32 ۫ F 50 ۫ F 68 ۫ F 86 ۫ F 104 ۫ F 122 ۫ F 140 ۫ F 158 ۫ F Wt %
KOH lbs. sol./gal lbs. KOH/gal lbs. sol./gal lbs. KOH/gal lbs. sol./gal lbs. KOH/gal lbs. sol./gal lbs. KOH/gal lbs. sol./gal lbs. KOH/gal lbs. sol./gal lbs. KOH/gal lbs. sol./gal lbs. KOH/gal lbs. sol./gal lbs. KOH/gal KOH
0 8.3 0.00 8.3 0.00 8.3 0.00 8.3 0.00 8.3 0.00 8.2 0.00 8.2 0.00 8.2 0.00 0
1 8.4 0.08 8.4 0.08 8.4 0.08 8.4 0.08 8.4 0.08 8.3 0.08 8.3 0.08 8.2 0.08 1
2 8.5 0.17 8.5 0.17 8.5 0.17 8.5 0.17 8.4 0.17 8.4 0.17 8.4 0.17 8.3 0.17 2
3 8.6 0.26 8.6 0.26 8.6 0.26 8.5 0.26 8.5 0.26 8.5 0.25 8.4 0.25 8.4 0.25 3
4 8.7 0.35 8.7 0.35 8.6 0.35 8.6 0.34 8.6 0.34 8.5 0.34 8.5 0.34 8.4 0.34 4
5 8.7 0.44 8.7 0.44 8.7 0.44 8.7 0.43 8.6 0.43 8.6 0.43 8.6 0.43 8.5 0.43 5
6 8.8 0.53 8.8 0.53 8.8 0.53 8.8 0.53 8.7 0.52 8.7 0.52 8.6 0.52 8.6 0.52 6
7 8.9 0.62 8.9 0.62 8.9 0.62 8.8 0.62 8.8 0.62 8.8 0.61 8.7 0.61 8.7 0.61 7
8 9.0 0.72 9.0 0.72 8.9 0.71 8.9 0.71 8.9 0.71 8.8 0.71 8.8 0.70 8.7 0.70 8
9 9.1 0.82 9.0 0.81 9.0 0.81 9.0 0.81 8.9 0.80 8.9 0.80 8.9 0.80 8.8 0.79 9
10 9.1 0.91 9.1 0.91 9.1 0.91 9.1 0.91 9.0 0.90 9.0 0.90 8.9 0.89 8.9 0.89 10
11 9.2 1.01 9.2 1.01 9.2 1.01 9.1 1.00 9.1 1.00 9.1 1.00 9.0 0.99 9.0 0.99 11
12 9.3 1.12 9.3 1.11 9.2 1.11 9.2 1.11 9.2 1.10 9.1 1.10 9.1 1.09 9.0 1.08 12
13 9.4 1.22 9.4 1.22 9.3 1.21 9.3 1.21 9.2 1.20 9.2 1.20 9.2 1.19 9.1 1.19 13
14 9.5 1.33 9.4 1.32 9.4 1.32 9.4 1.31 9.3 1.31 9.3 1.30 9.3 1.30 9.2 1.29 14
15 9.6 1.43 9.5 1.43 9.5 1.42 9.4 1.42 9.4 1.41 9.4 1.41 9.3 1.40 9.3 1.39 15
16 9.6 1.54 9.6 1.54 9.6 1.53 9.5 1.52 9.5 1.52 9.4 1.51 9.4 1.51 9.3 1.50 16
17 9.7 1.65 9.7 1.65 9.6 1.64 9.6 1.63 9.6 1.63 9.5 1.62 9.5 1.61 9.4 1.60 17
18 9.8 1.77 9.8 1.76 9.7 1.75 9.7 1.74 9.6 1.74 9.6 1.73 9.6 1.72 9.5 1.71 18
19 9.9 1.88 9.9 1.87 9.8 1.86 9.8 1.86 9.7 1.85 9.7 1.84 9.6 1.83 9.6 1.82 19
20 10.0 2.00 9.9 1.99 9.9 1.98 9.8 1.97 9.8 1.96 9.8 1.95 9.7 1.95 9.7 1.93 20
21 10.1 2.11 10.0 2.10 10.0 2.09 9.9 2.09 9.9 2.08 9.9 2.07 9.8 2.06 9.7 2.05 21
22 10.2 2.23 10.1 2.22 10.1 2.21 10.0 2.20 10.0 2.19 9.9 2.19 9.9 2.18 9.8 2.16 22
23 10.2 2.36 10.2 2.34 10.1 2.33 10.1 2.32 10.0 2.31 10.0 2.30 10.0 2.29 9.9 2.28 23
24 10.3 2.48 10.3 2.47 10.2 2.45 10.2 2.44 10.1 2.43 10.1 2.42 10.1 2.41 10.0 2.40 24
25 10.4 2.60 10.4 2.59 10.3 2.58 10.3 2.57 10.2 2.55 10.2 2.55 10.1 2.53 10.1 2.52 25
26 10.5 2.73 10.5 2.72 10.4 2.70 10.3 2.69 10.3 2.68 10.3 2.67 10.2 2.66 10.2 2.64 26
27 10.6 2.86 10.5 2.85 10.5 2.83 10.4 2.82 10.4 2.80 10.3 2.79 10.3 2.78 10.2 2.76 27
28 10.7 2.99 10.6 2.98 10.6 2.96 10.5 2.95 10.5 2.93 10.4 2.92 10.4 2.91 10.3 2.89 28
29 10.8 3.12 10.7 3.11 10.7 3.09 10.6 3.08 10.6 3.06 10.5 3.05 10.5 3.04 10.4 3.02 29
30 10.9 3.26 10.8 3.24 10.7 3.22 10.7 3.21 10.6 3.19 10.6 3.18 10.6 3.17 10.5 3.15 30
31 11.0 3.40 10.9 3.38 10.8 3.36 10.8 3.34 10.7 3.32 10.7 3.31 10.6 3.30 10.6 3.28 31
32 11.0 3.53 11.0 3.52 10.9 3.49 10.9 3.48 10.8 3.46 10.8 3.45 10.7 3.44 10.7 3.41 32
33 11.1 3.68 11.1 3.65 11.0 3.63 11.0 3.62 10.9 3.60 10.9 3.59 10.8 3.57 10.8 3.55 33
34 11.2 3.82 11.2 3.80 11.1 3.77 11.0 3.75 11.0 3.74 11.0 3.72 10.9 3.71 10.8 3.68 34
35 11.3 3.96 11.3 3.94 11.2 3.91 11.1 3.90 11.1 3.88 11.0 3.86 11.0 3.85 10.9 3.82 35
36 11.4 4.11 11.4 4.09 11.3 4.06 11.2 4.04 11.2 4.02 11.1 4.01 11.1 3.99 11.0 3.96 36
37 11.5 4.26 11.4 4.23 11.4 4.21 11.3 4.19 11.3 4.16 11.2 4.15 11.2 4.14 11.1 4.11 37
38 11.6 4.41 11.5 4.38 11.5 4.35 11.4 4.33 11.3 4.31 11.3 4.30 11.3 4.28 11.2 4.25 38
39 11.7 4.56 11.6 4.54 11.5 4.50 11.5 4.48 11.4 4.46 11.4 4.45 11.4 4.43 11.3 4.40 39
40 11.8 4.72 11.7 4.69 11.6 4.66 11.6 4.63 11.5 4.61 11.5 4.60 11.4 4.58 11.4 4.55 40
41 11.9 4.88 11.8 4.85 11.7 4.81 11.7 4.79 11.6 4.76 11.6 4.75 11.5 4.73 11.5 4.70 41
42 12.0 5.04 11.9 5.00 11.8 4.97 11.8 4.94 11.7 4.92 11.7 4.90 11.6 4.89 11.6 4.85 42
43 12.1 5.20 12.0 5.16 11.9 5.13 11.9 5.10 11.8 5.07 11.8 5.06 11.7 5.04 11.6 5.01 43
44 12.2 5.36 12.1 5.33 12.0 5.29 12.0 5.26 11.9 5.23 11.9 5.22 11.8 5.20 11.7 5.16 44
45 12.3 5.53 12.2 5.49 12.1 5.45 12.1 5.42 12.0 5.39 11.9 5.38 11.9 5.36 11.8 5.32 45
46 12.4 5.70 12.3 5.66 12.2 5.61 12.1 5.59 12.1 5.56 12.0 5.54 12.0 5.52 11.9 5.48 46
47 12.5 5.87 12.4 5.83 12.3 5.78 12.2 5.75 12.2 5.72 12.1 5.70 12.1 5.69 12.0 5.65 47
48 12.6 6.04 12.5 6.00 12.4 5.95 12.3 5.92 12.3 5.89 12.2 5.87 12.2 5.85 12.1 5.81 48
49 12.7 6.21 12.6 6.17 12.5 6.12 12.4 6.09 12.4 6.06 12.3 6.04 12.3 6.02 12.2 5.98 49
50 12.7 6.35 12.6 6.30 12.5 6.26 12.5 6.23 12.4 6.21 12.4 6.19 12.3 6.15 50
51 12.7 6.47 12.6 6.44 12.6 6.40 12.5 6.38 12.5 6.36 12.4 6.32 51
52 12.8 6.65 12.7 6.62 12.7 6.58 12.6 6.56 12.6 6.54 12.5 6.49 52
*Adapted from Akerlof and Bender, Journal American Chemical Society, 63, April, 1941.