
CAS Number16721-80-5
SynonymsSodium bisulfide; sodium hydrogen sulphide; Sodium hydrosulphide; Sodium hydrogen sulfide; Sodium hydrosulfide; EINECS 240-778-0; MFCD00011124
Molecular FormulaHNaS
Molecular Weight56.063
Purity70%
Density1,79 g/cm3
Melting Point55°C
AppearancePale yellow and crystal
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 16721-80-5 |
| Catalog No. | 2A-9015685 |
| Chinese Name | 硫氢化钠 |
| Synonyms | Sodium bisulfide; sodium hydrogen sulphide; Sodium hydrosulphide; Sodium hydrogen sulfide; Sodium hydrosulfide; EINECS 240-778-0; MFCD00011124 |
| Molecular Formula | HNaS |
| Molecular Weight | 56.063 |
| Purity | 70 |
| Density | 1,79 g/cm3 |
| Melting Point | 55°C |
| Appearance | Pale yellow and crystal |
| Water Solubility | 620 g/L (20 ºC) |
| Storage Condition | Closed at room temperature, protected from light, |
| Packaging | II |
| HTC | 2830109000 |
| SMILES | [Na+].[SH-] |
| InChI | InChI=1S/Na.H2S/h;1H2/q+1;/p-1 |
| InChI Key | HYHCSLBZRBJJCH-UHFFFAOYSA-M |
| Hazard Symbols | 4.2 |
| Transport Info | Product name: Chemical name |
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| Sodium hexafluoroferrate | 20955-11-7 | 2A-9015680 |
| Sodium hexafluorophosphate | 21324-39-0 | 2A-9015681 |
| Sodium hexafluorostannate(â £) | 16924-51-9 | 2A-9015682 |
| Sodium hydride | 7646-69-7 | 2A-9015683 |
| Sodium hydrogen difluoride | 1333-83-1 | 2A-9015684 |
| Sodium hydrosulfite | 7775-14-6 | 2A-9015686 |
| Sodium hydroxyethylsulfonate | 1562-00-1 | 2A-9015688 |
| Sodium hypophosphite | 7681-53-0 | 2A-9015690 |
| Sodium hyposulfite | 7772-98-7 | 2A-9015691 |
| Sodium iodide | 7681-82-5 | 2A-9015693 |
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