| Item | Specification | Result | 
| Purity % | ≥99.9 | 99.97 | 
| SPECIFIC GRAVITY (Kg/m3 20℃): | 1042-1047 | 1045 | 
| REFRACTIVE INDEX(20℃) | 1.539-1.541 | 1.540 | 
| BENZALDEHYDE | 700ppm MAX | 190ppm | 
| RESIDUE ON IGNITION% | 0.005 | Pass | 
| CHLORIDE % | 0.005 MAX | 0.003 | 
| COLOR Hz | 10 max | 5 | 
| ACIDITY(AS BENZOIC ACID)% | 0.1MAX | 0.04 | 
| CLARITY OF SOLUTION(1+30) | Clear | Pass | 
| MOISTURE% | 0.1MAX | 0.04 |