207683-19-0
| Name | SODIUM HYDROSULFIDE HYDRATE |
| CAS | 207683-19-0 |
| EINECS(EC#) | 240-778-0 |
| Molecular Formula | H3NaOS |
| MDL Number | MFCD00149796 |
| Molecular Weight | 74.08 |
| MOL File | 207683-19-0.mol |
Chemical Properties
| Appearance | Obnoxiously smelling deliquesing flakes |
| Melting point | 52-54 °C(lit.) |
| Boiling point | 123-132° |
| density | 1.15 |
| Fp | 194 °F |
| storage temp. | Store at -20°C |
| solubility | DMF: 3 mg/ml; DMSO: 3 mg/ml; Ethanol: 3 mg/ml; PBS (pH 7.2): 10 mg/ml |
| form | Deliquescing Flakes |
| InChI | InChI=1S/Na.H2O.H2S/h;2*1H2/q+1;;/p-1 |
| InChIKey | ZNKXTIAQRUWLRL-UHFFFAOYSA-M |
| SMILES | [Na]S.O |
Safety Data
| Symbol(GHS) |    GHS05,GHS06,GHS09 |
| Signal word | Danger |
| Hazard statements | H301-H314-H400 |
| Precautionary statements | P260-P273-P280-P301+P310+P330-P303+P361+P353-P305+P351+P338 |
| Hazard Codes | C |
| Risk Statements | |
| Safety Statements | |
| RIDADR | UN 2949 8/PG 2 |
| WGK Germany | 2 |
| HazardClass | 8 |
| HS Code | 28301090 |
| Storage Class | 6.1D - Non-combustible acute toxic Cat.3 toxic hazardous materials or hazardous materials causing chronic effects |
| Hazard Classifications | Acute Tox. 3 Oral Aquatic Acute 1 Skin Corr. 1B |