| Product Information | Specification and Properties |
| CAS No.：[134-96-3] | Purity：95% |
| MDL No.：MFCD00006943 | Dangerous Goods： |
| MF：C9H10O4 | Exterior：Light yellow to light yellow-green to brown crystalline powder or powder or crystals |
| MW：182.1733 | Melting point：110-114°C |
| Boiling point：192-193°C (14mmHg) | Save：4°C, stored under nitrogen |