Tabela:
Rozpuszczalność fenobarbitalu w mieszaninie rozpuszczalników
Dość |
Skład rozpuszczalnika w % | |||
fenobarbitalu w 1 OOg roztworu |
Glikol propylenowy |
Glicerol |
Etanol |
Woda |
0 |
0 |
20 |
80 | |
do 0,22 |
25 |
0 |
0 |
75 |
0 |
25 |
5 |
70 | |
0 |
50 |
0 |
50 | |
0 |
0 |
30 |
70 | |
do 0,44 |
25 |
0 |
10 |
65 |
35 |
0 |
0 |
65 | |
0 |
50 |
5 |
45 | |
0 |
0 |
35 |
65 | |
25 |
0 |
15 |
60 | |
do 0,66 |
45 |
0 |
0 |
55 |
0 |
25 |
20 |
55 | |
0 |
50 |
10 |
40 | |
0 |
0 |
40 |
60 | |
25 |
0 |
20 |
55 | |
do 0,88 |
50 |
0 |
0 |
50 |
0 |
25 |
25 |
50 | |
0 |
50 |
15 |
35 | |
0 |
0 |
45 |
55 | |
25 |
0 |
25 |
50 | |
do 1,33 |
50 |
0 |
5 |
45 |
0 |
25 |
30 |
45 | |
0 |
50 |
20 |
30 | |
0 |
0 |
50 |
50 | |
25 |
0 |
30 |
45 | |
do 1,77 |
50 |
0 |
10 |
40 |
0 |
25 |
35 |
40 | |
0 |
50 |
25 |
25 |
str. 11