Introduction：Basic information about CAS 1303-34-0|arsenic pentasulphide, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | arsenic pentasulphide |
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| CAS Number | 1303-34-0 | Molecular Weight | 310.16800 |
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| Density | / | Boiling Point | / |
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| Molecular Formula | As2S5 | Melting Point | >300ºC(lit.) |
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| MSDS | ChineseUSA | Flash Point | / |
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| Symbol |
GHS06, GHS09 | Signal Word | Danger |
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Names
| Name | arsenic pentasulphide |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Melting Point | >300ºC(lit.) |
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| Molecular Formula | As2S5 |
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| Molecular Weight | 310.16800 |
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| Exact Mass | 309.70400 |
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| PSA | 153.66000 |
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| LogP | 2.47940 |
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| Appearance of Characters | brown-yellow amorphous solid |
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| InChIKey | AYRZLUSHOXJGKY-UHFFFAOYSA-N |
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| SMILES | S=[As](=S)S[As](=S)=S |
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| Water Solubility | g/L solution H2O: 0.00136 (0°C) [KRU93] |
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Safety Information
| Symbol |
GHS06, GHS09 |
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| Signal Word | Danger |
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| Hazard Statements | H301 + H331-H410 |
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| Precautionary Statements | P261-P273-P301 + P310 + P330-P304 + P340 + P312-P391-P403 + P233 |
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| Hazard Codes | T: Toxic;N: Dangerous for the environment; |
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| Risk Phrases | 23/25-50/53 |
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| Safety Phrases | 20/21-28-45-60-61 |
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| RIDADR | UN 1557 6.1/PG 2 |
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| WGK Germany | 3 |
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| Packaging Group | III |
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| Hazard Class | 6.1(b) |
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Articles1
More Articles
| Mary Eagleso Concise Encyclopedia Chemistry
| |
Synonyms
| Diarsenic pentasulfide |
| Arsenicpentasulfide |
| MFCD00049840 |
| Arsenic pentasulfide Diarsenic pentasulfide |
| As2S3 |
| diarsenicpentasulphide |
