Introduction：Basic information about CAS 12055-23-1|hafnium oxide, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | hafnium oxide |
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| CAS Number | 12055-23-1 | Molecular Weight | 210.48900 |
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| Density | 9.68 | Boiling Point | / |
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| Molecular Formula | HfO2 | Melting Point | 2812ºC |
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| MSDS | ChineseUSA | Flash Point | / |
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Names
| Name | Hafnium(IV) oxide |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 9.68 |
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| Melting Point | 2812ºC |
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| Molecular Formula | HfO2 |
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| Molecular Weight | 210.48900 |
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| Exact Mass | 211.93600 |
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| PSA | 34.14000 |
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| Index of Refraction | 2.13 (1700 nm) |
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| InChIKey | CJNBYAVZURUTKZ-UHFFFAOYSA-N |
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| SMILES | O=[Hf]=O |
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Safety Information
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
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| Safety Phrases | S24/25 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3 |
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Synonyms
| Hafnium(IV) oxide |
| Hafnium oxide |
| EINECS 235-013-2 |
| Hafnium dioxide |
| MFCD00003565 |
