Appearance | Fine, light brown to yellowish powder |
Odor | Strong, pungent, characteristic of onion |
Taste | Sharp, slightly sweet, pungent |
Particle Size | 100% passing through 80 mesh sieve |
Moisture Content | ≤ 6% |
Bulk Density | 0.50 – 0.70 g/cm³ |
Ash Content | ≤ 7% |
Color | Light brown to yellowish |
Solubility | Insoluble in water, soluble in oils and alcohol |
Heavy Metals | Lead ≤ 2 mg/kg, Arsenic ≤ 1 mg/kg |