| Appearance | Light to dark brown or yellowish-brown powder or resin |
| Color | Pale yellow to brown |
| Odor | Pungent, strong, sulfur-like, characteristic of asafetida |
| Taste | Bitter, strong, and pungent with a garlicky flavor |
| Texture | Fine powder or resinous lumps, smooth texture when powdered |
| Moisture Content | Not more than 10% |
| Foreign Matter | Not more than 1% |
| Size | Fine, uniform powder or lumps |
| Bulk Density | 0.60 – 0.80 g/cm³ |
| Volatile Oil Content | 10-20% (mainly ferulic acid, and other sulfur compounds) |
| Adulteration | Free from artificial color, preservatives, and adulterants |
| Insect Infestation | Free from live/dead insects, larvae, or rodent contamination |