| Property | Specification |
| Appearance | Fine, brownish-black powder, free from lumps and foreign particles |
| Aroma | Strong, pungent, and characteristic of black pepper |
| Flavor | Spicy, sharp, and slightly woody taste |
| Moisture Content | Maximum 12% by weight |
| Particle Size | 80-100 mesh (varies based on grind) |
| Volatile Oil Content | Minimum 2.0% by volume |
| Piperine Content | Minimum 4.0% by weight |
| Ash Content | Maximum 6.0% by weight |
| Acid Insoluble Ash | Maximum 1.0% by weight |
| Foreign Matter | Maximum 1.0% (should be free from any contaminants) |