Introduction：Basic information about CAS 12044-50-7|arsenic(v) oxide hydrate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | arsenic(v) oxide hydrate |
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| CAS Number | 12044-50-7 | Molecular Weight | 247.85500 |
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| Density | 4.32 g/mL at 25ºC(lit.) | Boiling Point | / |
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| Molecular Formula | As2H2O6 | Melting Point | / |
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| MSDS | ChineseUSA | Flash Point | / |
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| Symbol |
GHS06, GHS08, GHS09 | Signal Word | Danger |
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Names
| Name | Arsenic pentoxide hydrate |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 4.32 g/mL at 25ºC(lit.) |
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| Molecular Formula | As2H2O6 |
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| Molecular Weight | 247.85500 |
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| Exact Mass | 247.82800 |
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| PSA | 86.74000 |
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| Stability | Stable. Avoid contact with strong acids, strong oxidizing agents. Protect from moisture. |
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Safety Information
| Symbol |
GHS06, GHS08, GHS09 |
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| Signal Word | Danger |
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| Hazard Statements | H300-H331-H350-H410 |
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| Precautionary Statements | P201-P261-P273-P301 + P310 + P330-P304 + P340 + P312-P308 + P313 |
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| Personal Protective Equipment | Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
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| Hazard Codes | T,N |
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| Risk Phrases | R45;R23/25;R50/53 |
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| Safety Phrases | S53-S45-S60-S61 |
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| RIDADR | UN 1559 6.1/PG 2 |
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| WGK Germany | 3 |
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Synonyms
| MFCD00149146 |
| EINECS 215-116-9 |
| Arsenic(V) oxide hydrate |
