Alkali | Concentration (%w/w) | Temperature (˚C) | Acid Number (mgKOH∙g−1) | Neutralization (%) |
NaOH | 10 | 90 | 0.20 | 97 |
5 | * | * | ||
0.5 | * | * | ||
0.5 | 25 ± 3 | 0.23 | 96 | |
NaHCO3 | 10 | 90 | * | * |
Na2CO3 | 10 | 90 | * | * |