Surfactant | T (˚C) | CMC (M) | ACMC (A02)) | Surface tension at CMC mN/m2 | ΓCMC (10−10) |
polyaromatic benzyl triethanolamonium ethoxylate with 6 ethylene oxide units (BS). | 20 30 40 | 9.68 × 10−4 8.60 × 10−4 8.21 × 10−4 | 49 70.9 88.9 | 11 10 9.8 | 3.45 3.5 2.89 |
poly aromatic ammonium sulphonate (AS) | 8.68 × 10−3 8.50 × 10−3 8.68 × 10−3 | 31.2 29.5 29.1 | 13 12.7 10.8 | 3..1 2.78 2.52 |