| Product Information | Specification and Properties |
| CAS No.：[303-07-1] | Purity：95% |
| MDL No.：MFCD00002462 | Dangerous Goods： |
| MF：C7H6O4 | Exterior：Off-white crystalline powder |
| MW：154.12014 | Melting point：160-165°C |
| Boiling point：343.6℃ at 760 mmHg | Save：Powder -20°C 3 years ? 4°C 2 years In solvent -80°C 6 months ? -20°C 1 month |