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Lanthanum(III) oxide - Basic-Grade Reagents，for Preparation, high purity , CAS No.1312-81-8
Basic Description
| Synonyms | Lanthanum(III) oxide|1312-81-8|Lanthana|Lanthanum sesquioxide|Lanthanum(III)Oxide|Dilanthanum trioxide|Lanthanum oxide (La2O3)|Lanthanum(3+) oxide|lanthanum(3+);oxygen(2-)|4QI5EL790W|Dilanthanum oxide|Lanthanum trioxide|Lanthania (La2O3)|EINECS 215-200-5| |
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| Specifications & Purity | Basic-Grade Reagents，for Preparation |
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| Grade | Basic-Grade Reagents, for Preparation |
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Names and Identifiers
| IUPAC Name | lanthanum(3+);oxygen(2-) |
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| INCHI | InChI=1S/2La.3O/q2*+3;3*-2 |
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| InChi Key | MRELNEQAGSRDBK-UHFFFAOYSA-N |
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| Canonical SMILES | [O-2].[O-2].[O-2].[La+3].[La+3] |
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| Isomeric SMILES | [O-2].[O-2].[O-2].[La+3].[La+3] |
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| RTECS | OE5330000 |
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| PubChem CID | 150906 |
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| Molecular Weight | 325.84 |
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| Reaxy-Rn | 11323470 |
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Chemical and Physical Properties
| Boil Point(°C) | 4200°C |
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| Melt Point(°C) | ＞2000°C |
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Safety and Hazards(GHS)
| Pictogram(s) | GHS07 |
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| Signal | Warning |
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| Hazard Statements | H315:Causes skin irritation H319:Causes serious eye irritation H335:May cause respiratory irritation |
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| Precautionary Statements | P261:Avoid breathing dust/fume/gas/mist/vapors/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of water. P321:Specific treatment (see ... on this label). P405:Store locked up. P501:Dispose of contents/container to ... P264:Wash hands [and …] thoroughly after handling. P271:Use only outdoors or in a well-ventilated area. P304+P340:IF INHALED: Remove person to fresh air and keep comfortable for breathing. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P362+P364:Take off contaminated clothing and wash it before reuse. P264+P265:Wash hands [and …] thoroughly after handling. Do not touch eyes. P337+P317:If eye irritation persists: Get medical help. P332+P317:If skin irritation occurs: Get medical help. P319:Get medical help if you feel unwell. |
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| RTECS | OE5330000 |
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| Reaxy-Rn | 11323470 |
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| Merck Index | 5363 |
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