| Product Information | Specification and Properties |
| CAS No.：[486-35-1] | Purity： |
| MDL No.： | Dangerous Goods： |
| MF：C9H6O4 | Exterior： |
| MW：178.14154291153 | Melting point：256°C(dec.)(lit.) |
| Boiling point：430.4°C at 760 mmHg | Save：Powder -20°C 3 years ? 4°C 2 years In solvent -80°C 6 months ? -20°C 1 month |