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Плотность водных растворов спиртов
Приведены плотности водных растворов (г/см3) при 20°C для следующих веществ: этанол, 1-пропанол, 2-пропанол, этиленгликоль, глицерин, D-маннитол
Массовая доля, % |
этанол |
1-пропанол |
2-пропанол |
этиленгликоль |
глицерин |
D-маннитол |
0.5 |
0.9973 |
|
|
0.9988 |
0.9994 |
1.0000 |
1.0 |
0.9963 |
0.9963 |
0.9960 |
0.9995 |
1.0005 |
1.0017 |
2.0 |
0.9945 |
0.9946 |
0.9939 |
1.0007 |
1.0028 |
1.0053 |
3.0 |
0.9927 |
0.9928 |
0.9920 |
1.0019 |
1.0051 |
1.0088 |
4.0 |
0.9910 |
0.9911 |
0.9902 |
1.0032 |
1.0074 |
1.0124 |
5.0 |
0.9893 |
0.9896 |
0.9884 |
1.0044 |
1.0097 |
1.0159 |
6.0 |
0.9878 |
0.9882 |
0.9871 |
1.0057 |
1.0120 |
1.0195 |
7.0 |
0.9862 |
0.9868 |
0.9855 |
1.0070 |
1.0144 |
1.0230 |
8.0 |
0.9847 |
0.9855 |
0.9843 |
1.0082 |
1.0167 |
1.0266 |
9.0 |
0.9833 |
0.9842 |
0.9831 |
1.0095 |
1.0191 |
1.0302 |
10.0 |
0.9819 |
0.9829 |
0.9816 |
1.0108 |
1.0215 |
1.0338 |
12.0 |
0.9792 |
0.9804 |
0.9793 |
1.0134 |
1.0262 |
1.0412 |
14.0 |
0.9765 |
0.9779 |
0.9772 |
1.0161 |
1.0311 |
1.0489 |
16.0 |
0.9739 |
0.9749 |
0.9751 |
1.0188 |
1.0360 |
|
18.0 |
0.9713 |
0.9719 |
0.9725 |
1.0214 |
1.0409 |
|
20.0 |
0.9687 |
0.9686 |
0.9696 |
1.0241 |
1.0459 |
|
22.0 |
0.9660 |
|
|
|
|
|
24.0 |
0.9632 |
0.9612 |
|
1.0296 |
1.0561 |
|
26.0 |
0.9602 |
|
|
|
|
|
28.0 |
0.9571 |
0.9533 |
|
1.0350 |
1.0664 |
|
30.0 |
0.9539 |
|
|
|
|
|
32.0 |
0.9504 |
0.9452 |
|
1.0405 |
1.0770 |
|
34.0 |
0.9468 |
|
|
|
|
|
36.0 |
0.9431 |
0.9370 |
|
1.0460 |
1.0876 |
|
38.0 |
0.9392 |
|
|
|
|
|
40.0 |
0.9352 |
0.9288 |
0.9302 |
1.0514 |
1.0984 |
|
42.0 |
0.9311 |
|
|
|
|
|
44.0 |
0.9269 |
|
|
1.0567 |
1.1092 |
|
46.0 |
0.9227 |
|
|
|
|
|
48.0 |
0.9183 |
|
|
1.0619 |
1.1200 |
|
50.0 |
0.9139 |
|
|
|
|
|
52.0 |
|
|
|
1.0670 |
1.1308 |
|
56.0 |
|
|
|
1.0719 |
1.1419 |
|
60.0 |
0.8911 |
0.8875 |
0.8824 |
1.0765 |
1.1530 |
|
70.0 |
0.8676 |
|
|
|
|
|
80.0 |
0.8436 |
0.8470 |
0.8341 |
|
1.2085 |
|
90.0 |
0.8180 |
|
|
|
|
|
92.0 |
0.8125 |
|
|
|
1.2404 |
|
94.0 |
0.8070 |
|
|
|
|
|
96.0 |
0.8013 |
|
|
|
|
|
98.0 |
0.7954 |
|
|
|
|
|
100.0 |
0.7893 |
0.8034 |
0.7848 |
|
1.2611 |
|
Источник: Волков А.И., Жарский И.М. Большой химический справочник - Мн.: Современная школа, 2005. - 608 с.