Introduction：Basic information about CAS 12034-39-8|sodium tetrasulfide, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | sodium tetrasulfide |
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| CAS Number | 12034-39-8 | Molecular Weight | 174.24000 |
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| Density | 1.335 | Boiling Point | 115℃ [KIR83] |
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| Molecular Formula | Na2S4 | Melting Point | 275ºC |
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| MSDS | / | Flash Point | / |
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Names
| Name | sodium tetrasulfide |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.335 |
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| Boiling Point | 115℃ [KIR83] |
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| Melting Point | 275ºC |
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| Molecular Formula | Na2S4 |
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| Molecular Weight | 174.24000 |
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| Exact Mass | 173.86800 |
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| PSA | 101.20000 |
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| LogP | 2.59280 |
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| Appearance of Characters | Powder | Pale brown |
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| InChIKey | ZLCCLBKPLLUIJC-UHFFFAOYSA-L |
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| SMILES | [Na+].[Na+].[S-]SS[S-] |
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| Water Solubility | Soluble in water and alcohol. Insoluble in ether. |
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Safety Information
| Hazard Codes | F,C |
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| Risk Phrases | 11-34 |
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| Safety Phrases | 16-26-36/37/39-45 |
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| RIDADR | UN1385 |
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| Packaging Group | II |
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| Hazard Class | 4.2 |
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Synonyms
| Sodium tetrasulfide |
| EINECS 215-211-5 |
| sodium sulfide,tech. |
| MFCD00014249 |
| disodiumtetrasulphide |
