| 熔点 | decomposes at >500℃ [KIR82] |
| 沸点 | 99℃[at 101 325 Pa] |
| 密度 | 1.217 g/mL at 25 °C(lit.) |
| 蒸气压 | 21.4hPa at 20℃ |
| RTECS号 | FF9335000 |
| 储存条件 | under inert gas (nitrogen or Argon) at 2-8°C |
| 溶解度 | water: very soluble(lit.) |
| 形态 | 红黄色固体 |
| 颜色 | 红黄色 |
| 水溶解性 | Miscible with water, ethanol and with a 3:1 ethanol/water mixture. |
| 暴露限值 | ACGIH: TWA 0.2 mg/m3 OSHA: TWA 1 mg/m3 NIOSH: IDLH 15 mg/m3; TWA 1 mg/m3 |
| InChI | 1S/H2O4S.Rh/c1-5(2,3)4;/h(H2,1,2,3,4); |
| InChIKey | NZVSOIFAVIORHD-UHFFFAOYSA-N |
| SMILES | [Rh].O=S(=O)(O)O |
| CAS 数据库 | 10489-46-0(CAS DataBase Reference) |
| EPA化学物质信息 | Sulfuric acid, rhodium(3+) salt (3:2) (10489-46-0) |