

| Appearance | Light brown, rolled quills or powder |
| Texture | Rough, brittle |
| Odor | Sweet, warm aroma |
| Taste | Sweet, slightly spicy |
| Density | 0.84 g/cm³ |
| Melting Point | 210 °C |
| Solubility | Insoluble in water, soluble in organic solvents |
| pH | 4.5 - 5.5 |
| Moisture Content | <10% |
| Ash Content | <5% |
| Oil Content | 0.5-3% |