Hydroxylamine hydrochloride appears as colorless or off-white crystalline solid. pH (0.1 molar aqueous solution) 3.4. pH (0.2 molar aqueous solution) 3.2. (NTP, 1992)
Corrosive
Irritant
Health hazard
Environmental hazard
⚠️ For information only; not a substitute for the official Safety Data Sheet (SDS).
Hydroxylamine hydrochloride appears as colorless or off-white crystalline solid. pH (0.1 molar aqueous solution) 3.4. pH (0.2 molar aqueous solution) 3.2. (NTP, 1992)
| Physical Description | Hydroxylamine hydrochloride appears as colorless or off-white crystalline solid. pH (0.1 molar aqueous solution) 3.4. pH (0.2 molar aqueous solution) 3.2. (NTP, 1992) |
| Melting Point | 304 °F (Decomposes) (NTP, 1992) |
| Boiling Point | Decomposes (NTP, 1992) |
| Density | 1.67 at 63 °F (NTP, 1992) - Denser than water; will sink |
| Solubility | greater than or equal to 100 mg/mL at 66 °F (NTP, 1992) |
| IUPAC Name | hydroxylamine;hydrochloride |
| Molecular Formula | ClH4NO |
| Molecular Weight | 69.49 g/mol |
| CAS | 5470-11-1 |
| SMILES | NO.Cl |
| InChIKey | WTDHULULXKLSOZ-UHFFFAOYSA-N |
| Catalog No | KC.810068 |
| Pack sizes | 100GM · 500GM |
⚠️ For information only; not a substitute for the official SDS.