| 熔点 | 125-128 °C(lit.) |
| 沸点 | 295.67°C (rough estimate) |
| 密度 | 1.5216 (rough estimate) |
| 折射率 | 1.6280 (estimate) |
| 储存条件 | Keep in dark place,Sealed in dry,Room Temperature |
| 溶解度 | 可溶于氯仿、水（少许） |
| 酸度系数(pKa) | 5.08±0.22(Predicted) |
| 形态 | 粉末或晶体 |
| 颜色 | 黄色至橙色至棕色 |
| 水溶解性 | Soluble in water (partly). |
| 敏感性 | Air & Light Sensitive |
| BRN | 512565 |
| InChI | 1S/C7H5NO4/c9-4-5-3-6(8(11)12)1-2-7(5)10/h1-4,10H |
| InChIKey | IHFRMUGEILMHNU-UHFFFAOYSA-N |
| SMILES | [H]C(=O)c1cc(ccc1O)[N+]([O-])=O |
| CAS 数据库 | 97-51-8(CAS DataBase Reference) |
| NIST化学物质信息 | 5-Nitrosalicylaldehyde(97-51-8) |
| EPA化学物质信息 | Benzaldehyde, 2-hydroxy-5-nitro- (97-51-8) |
