| SKU | Size | Availability | Price | Qty |
|---|---|---|---|---|
| L431806-5g | 5g | Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding. | $94.90 | |
| L431806-25g | 25g | Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding. | $330.90 |
| 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| |
|---|---|
| Specifications & Purity | nanopowder, <100 nm particle size (TEM), 99% trace metals basis |
| Storage Temp | Argon charged |
| Shipped In | Normal |
| Product Description | Application Used as a dopant in nanoporous titania, increasing its surface acidity. Precursor to LAMOX fast ion conductors and superconductors. |
| IUPAC Name | lanthanum(3+);oxygen(2-) |
|---|---|
| INCHI | InChI=1S/2La.3O/q2*+3;3*-2 |
| InChi Key | MRELNEQAGSRDBK-UHFFFAOYSA-N |
| Canonical SMILES | [O-2].[O-2].[O-2].[La+3].[La+3] |
| Isomeric SMILES | [O-2].[O-2].[O-2].[La+3].[La+3] |
| RTECS | OE5330000 |
| PubChem CID | 150906 |
| Molecular Weight | 325.84 |
| Reaxy-Rn | 11323470 |
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| Sensitivity | Air & Moisture sensitive |
|---|---|
| Boil Point(°C) | 4200°C |
| Melt Point(°C) | ＞2000°C |
| Pictogram(s) | GHS07 |
|---|---|
| Signal | Warning |
| Hazard Statements | H315:Causes skin irritation H319:Causes serious eye irritation H335:May cause respiratory irritation |
| 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. |
| RTECS | OE5330000 |
| Reaxy-Rn | 11323470 |
| Merck Index | 5363 |
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| 1. Hyun Ju Park,Hyeon Su Heo,Young-Kwon Park,Jin-Heong Yim,Jong-Ki Jeon,Junhong Park,Changkook Ryu,Seung-Soo Kim. (2009-07-29) Clean bio-oil production from fast pyrolysis of sewage sludge: effects of reaction conditions and metal oxide catalysts.. Bioresource technology, 101 Suppl 1 (S83-S85). [PMID:19635664] |
| 2. Amel Amirouche-Korichi,Mohamed Mouzali,David C Watts. (2009-08-18) Effects of monomer ratios and highly radiopaque fillers on degree of conversion and shrinkage-strain of dental resin composites.. Dental materials : official publication of the Academy of Dental Materials, 25 ((11)): (1411-1418). [PMID:19683808] |
| 3. Hui Sun,Yuqi Ding,Jinzhao Duan,Qijun Zhang,Zhiyong Wang,Hui Lou,Xiaoming Zheng. (2009-09-22) Transesterification of sunflower oil to biodiesel on ZrO2 supported La2O3 catalyst.. Bioresource technology, 101 ((3)): (953-958). [PMID:19766483] |
| 4. Guangxiu Cao,Yaogang Li,Qinghong Zhang,Hongzhi Wang. (2010-02-13) Synthesis and characterization of La2O3/TiO2-xFx and the visible light photocatalytic oxidation of 4-chlorophenol.. Journal of hazardous materials, 178 ((1-3)): (440-449). [PMID:20149531] |
| 5. Tiziano Montini,Rakesh Singh,Piyali Das,Barbara Lorenzut,Nicolás Bertero,Pietro Riello,Alvise Benedetti,Giuliano Giambastiani,Claudio Bianchini,Sergey Zinoviev,Stanislav Miertus,Paolo Fornasiero. (2010-04-28) Renewable H2 from glycerol steam reforming: effect of La2O3 and CeO2 addition to Pt/Al2O3 catalysts.. ChemSusChem, 3 ((5)): (619-628). [PMID:20422673] |
| 6. Timothy J Boyle,Rebecca Raymond,Daniel M Boye,Leigh Anna M Ottley,Ping Lu. (2010-07-29) Structurally characterized luminescent lanthanide zinc carboxylate precursors for Ln-Zn-O nanomaterials.. Dalton transactions (Cambridge, England : 2003), 39 ((34)): (8050-8063). [PMID:20664850] |
| 7. Ying Zhang,Chenguang Yu,Guanyi Huang,Changli Wang,Longping Wen. (2010-09-22) Nano rare-earth oxides induced size-dependent vacuolization: an independent pathway from autophagy.. International journal of nanomedicine, 5 (601-609). [PMID:20856835] |
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| 10. Lili Liu,Xidong Wang,Min Guo,Mei Zhang. (2011-04-01) Kinetics investigation of oxygen storage capacity in La2O3-CeO2 solid solution.. Journal of nanoscience and nanotechnology, 11 ((3)): (2155-2162). [PMID:21449363] |
| 11. Ling Zhang,Lihua Wan,Ning Chang,Jianyong Liu,Chao Duan,Qi Zhou,Xiangling Li,Xinze Wang. (2011-05-03) Removal of phosphate from water by activated carbon fiber loaded with lanthanum oxide.. Journal of hazardous materials, 190 ((1-3)): (848-855). [PMID:21530079] |
| 12. T Srikumar,M G Brik,Ch Srinivasa Rao,Y Gandhi,D Krishna Rao,V Ravi Kumar,N Veeraiah. (2011-07-15) Spectral and fluorescent kinetics features of Nd3+ ion in Nb2O5, Ta2O5 and La2O3 mixed lithium zirconium silicate glasses.. Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 81 ((1)): (498-503). [PMID:21752699] |
| 13. Jinhua Mao,Yu Sui,Xingquan Zhang,Xianjie Wang,Yantao Su,Yang Wang,Yi Wang,Zhiguo Liu,Ruibin Zhu,Xiaoyang Liu,Wanfa Liu. (2011-08-04) Evidence of two distinct dynamical freezing processes in single-layered perovskite La(0.7)Sr(1.3)CoO4.. Journal of physics. Condensed matter : an Institute of Physics journal, 23 ((33)): (336001-336001). [PMID:21811008] |
| 14. Bo Xu,Yan-Xia Zhao,Xiao-Na Li,Xun-Lei Ding,Sheng-Gui He. (2011-08-13) Experimental and theoretical study of hydrogen atom abstraction from n-butane by lanthanum oxide cluster anions.. The journal of physical chemistry. A, 115 ((37)): (10245-10250). [PMID:21834556] |
| 15. Lixia Wang,Jianchen Li,Yingqi Wang,Lijun Zhao. (2011-09-29) Preparation of nanocrystalline Fe 3-x LaxO4 ferrite and their adsorption capability for Congo red.. Journal of hazardous materials, 196 (342-349). [PMID:21944701] |
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| 19. Pei Lu,Zheng Zeng,Caiting Li,Guangming Zeng,Jing Guo,Xiao Jiang,Yunbo Zhai,Xiaopeng Fan. (2012-06-23) Room temperature removal of NO by activated carbon fibres loaded with urea and La2O3.. Environmental technology, 33 ((7-9)): (1029-1036). [PMID:22720430] |
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| 24. Alexander Wölfel,Frank Lichtenberg,Sander van Smaalen. (2013-01-19) Two-dimensional magnetic clusters in La(n)(Ti(1-x)Fe(x))(n)O(3n+2) (n = 5 with x = 0.2 and n = 6 with x = 0.33).. Journal of physics. Condensed matter : an Institute of Physics journal, 25 ((7)): (076003-076003). [PMID:23328089] |
| 25. S Landsgesell,E Blumenröther,K Prokeš. (2013-02-02) Magnetic structure of La2O3FeMnSe2: neutron diffraction and physical property measurements.. Journal of physics. Condensed matter : an Institute of Physics journal, 25 ((8)): (086004-086004). [PMID:23370466] |
| 26. Lu Yuan,Qingzhao Li,Disi Bai,Xueliang Shang,Fen Hu,Zhenfei Chen,Tianyang An,Yajing Chen,Xiujun Zhang. (2020-06-12) La2O3 Nanoparticles Induce Reproductive Toxicity Mediated by the Nrf-2/ARE Signaling Pathway in Kunming Mice.. International journal of nanomedicine, 15 (3415-3431). [PMID:32523341] |
| 27. Lu Yuan,Yunhua Qu,Qingzhao Li,Tianyang An,Zhenfei Chen,Yajing Chen,Xuenan Deng,Disi Bai. (2020-07-17) Protective effect of astaxanthin against La2O3 nanoparticles induced neurotoxicity by activating PI3K/AKT/Nrf-2 signaling in mice.. Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 144 (111582-111582). [PMID:32673631] |
