| Compound |
No. of molesa |
Surface tension (mN/m) 0.1 wt% |
Interfacial tension (mN/m) 0.1 wt% |
Cloud point (˚C) 1.0 wt% |
Wetting time (s) 1.0 wt% |
Foam height (mm) 1.0 wt% |
Emulsion stability (min) 20 mol |
| (a) 2(a-c) |
3 5 7 |
32 33 35 |
10 11 12 |
83 90 96 |
46 44 40 |
70 80 90 |
43 42 40 |
| 3(a-c) |
3 5 7 |
30 32 33 |
11 13 14 |
82 96 96 |
44 42 38 |
80 90 100 |
46 44 46 |
| 4(a-c) |
3 5 7 |
31 32 35 |
12 13 14 |
86 95 100 |
50 46 42 |
80 100 120 |
50 45 40 |
| 5(a-c) |
3 5 7 |
30 32 34 |
12 13 14 |
82 90 95 |
44 40 35 |
60 70 80 |
44 40 38 |
| 6(a-c) |
3 5 7 |
30 32 36 |
11 12 13 |
85 90 95 |
50 45 42 |
70 80 90 |
45 42 40 |
| 7(a-c) |
3 5 7 |
30 32 36 |
11 12 16 |
86 95 100 |
46 43 40 |
90 110 120 |
55 50 45 |
| 8(a-c) |
3 5 7 |
33 31 32 |
10 11 13 |
82 90 96 |
46 43 40 |
80 90 100 |
40 38 35 |
| 9(a-c) |
3 5 7 |
31 33 36 |
11 13 16 |
86 92 96 |
44 42 30 |
90 95 110 |
44 42 38 |