⚠️ For information only; not a substitute for the official Safety Data Sheet (SDS).
| Appearance | White crystalline solid |
| Odor | Pungent sulfur odor |
| Molecular Formula | NH4HSO3 |
| Molecular Weight | 99.11 g/mol |
| Melting Point | 150 °C |
| Density | 1.56 g/cm³ |
| Solubility | Soluble in water |
| Flash Point | Not applicable |
| Chemical Stability | Stable under normal conditions, but should be kept away from strong acids |
| IUPAC Name | azanium hydrogen sulfite |
| Молекулалық формула | NH4HSO3 |
| Молекулалық салмақ | 99.11 g/mol |
| SMILES | [NH4+].OS(=O)[O-] |
| InChIKey | ZETCGWYACBNPIH-UHFFFAOYSA-N |
⚠️ For information only; not a substitute for the official SDS.