| Product Information | Specification and Properties |
| CAS No.：[14003-96-4] | Purity： |
| MDL No.： | Dangerous Goods： |
| MF：C11H8O4 | Exterior： |
| MW：204.178823471069 | Melting point：189-190 oC (ethanol ) |
| Boiling point： | Save：Powder -20°C 3 years ? 4°C 2 years In solvent -80°C 6 months ? -20°C 1 month |