| Item | Without glycerin | With glycerin |
| Appearance | White to light yellow flake solid | |
| Amide Content (%): | 92~95 | 81 Max |
| Amine content(mgKOH/g) | 10 Max | 12 Max |
| Melting point: | 70~75 | 60~65 |
| Glycerin (%) | -- | 11 Max |
| PH(10g/L,10% ethanol solution,25ºC) | 8.0-10.5 | 8.0-10.5 |






