| Melting point: |
35.5℃ [HAW93] |
| Boiling point: |
160℃[at 101 325 Pa] |
| Density |
2.5 [CRC10] |
| vapor pressure |
18.45hPa at 25℃ |
| solubility |
very soluble in H2O, ethanol |
| form |
exists only in solution |
| pka |
3.09±0.10(Predicted) |
| color |
exists only in solution |
| PH |
pKa1= 2.31, pKa2 = 7.05, pKa3 = 11.9(25℃) |
| Water Solubility |
very soluble H2O, EtOH [CRC10] |
| Stability: |
Incompatible with metals. |
| CAS DataBase Reference |
7778-39-4(CAS DataBase Reference) |
| EPA Substance Registry System |
Arsenic acid (7778-39-4) |