Introduction：Basic information about CAS 1344-57-6|uranium dioxide, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | uranium dioxide |
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| CAS Number | 1344-57-6 | Molecular Weight | 270.02800 |
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| Density | 10,96 g/cm3 | Boiling Point | / |
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| Molecular Formula | O2U | Melting Point | 2500ºC |
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| MSDS | / | Flash Point | / |
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Names
| Name | dioxouranium |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 10,96 g/cm3 |
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| Melting Point | 2500ºC |
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| Molecular Formula | O2U |
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| Molecular Weight | 270.02800 |
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| Exact Mass | 270.04100 |
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| PSA | 34.14000 |
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| Appearance of Characters | brown cubic crystals |
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| InChIKey | FCTBKIHDJGHPPO-UHFFFAOYSA-N |
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| SMILES | O=[U]=O |
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| Water Solubility | insoluble H2O, dilute acids; soluble conc acids [MER06] |
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Safety Information
| Risk Phrases | 26/28-33-51/53 |
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| RIDADR | UN 2912 |
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| Packaging Group | III |
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| Hazard Class | 7 |
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| HS Code | 28441000 |
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Synonyms
| EINECS 215-700-3 |
| MFCD00049692 |
| Nuclear reference material 238UO2 A |
| Uranium dioxide |
| uranium oxide |
