{"id":5887,"productCode":"GPLA3600003N5","chemicalCode":"La","name":"Lanthanum metal","customName":"","otherNames":"","formula":"La","purity":99.95,"form":"GP","size":"3 -6 mm","composition":"","description":"","productionMethod":"vac. melted","bulkAvailable":null,"productionStatus":"Stock","hazmat":"","status":"","repackage":false,"priceBase":"3030.00","quantityBase":"kg","bulkAvailability":true,"inProduction":"","factoryCode":"754","publicComments":"inred Non-HazMat Excepted packaging available in 30 g packs at additional 30.00/pack, Packed in mineral oil","privateComments":"Lot No: 754-102218\r\nQty: 3kg\r\nColor: black\r\nLot No: 754-082516\r\nQty: 500g\r\npacked in oil in plastic bag\r\n\r\nLot BNo: 754-053119\r\nQty: 3.5kg\r\n","chemicalCodeLetters":null,"image":null,"sizeData":"{\"formSize\":\"22\",\"size_form\":[{\"input_value\":\"3\"},{\"text\":\"-\"},{\"input_value\":\"6\"},{\"select\":{\"value\":\"mm\",\"options\":[{\"value\":\"mm\",\"text\":\"mm\"},{\"value\":\"inch\",\"text\":\"inch\"}]}}]}","isLocked":true,"isSearchable":true,"storedLocation":null,"chemicalId":617,"old_chem_id":null,"createdAt":"2025-08-20T17:07:49.000Z","updatedAt":"2026-01-21T18:11:13.660Z","deleted":false,"deletedAt":null,"userChangedById":13,"hts":"","Chemical":{"id":617,"formula":"La","productLetters":"LA","name":"Lanthanum","otherNames":"Lanthanum metal","cas":"7439-91-0","einecs":"231-099-0","hazmat":"Powder: Class 4.1, UN3089, PG II\r\nPieces or larger: Class 4.3, UN3208, PG II","data":"","applications":[{"title":"Rare earth metals and oxides applications","description":"Lanthanum metal is used as a precursor for high-purity lanthanum oxide and as a key component in Mischmetal for various metallurgical and chemical processes."},{"title":"Alloying","description":"Lanthanum is added to steel and other alloys to improve ductility, impact resistance, and to scavenge impurities like oxygen and sulfur."},{"title":"Sputtering","description":"Lanthanum metal targets are used in physical vapor deposition to create thin films for electronic components and specialized optical coatings."},{"title":"Evaporation materials","description":"High-purity lanthanum is used as an evaporation source in vacuum deposition processes to create thin films for semiconductor and optical applications."}],"publicComments":"","privateComments":"Lanthanum is a soft, ductile metal that tarnishes slowly when exposed to air. It is used in glass, carbon arc lamps for studio lights, projectors, lighters, torches, electron cathodes, scintillators, GTAW electrodes, and as a catalyst. Lanthanum is added to glass used in some camera lenses to improve the clarity of the images it can produce. ","specialNotes":null,"specialNotesProduct":false,"sds":"public/sds/La.pdf","smiles":null,"inchi":null,"inchiKey":null,"molecularWeight":null,"iupac":null,"eccn":null,"hts":null,"atomicNumber":57,"atomicWeight":"138.90547 u","meltingPoint":"920 °C","boilingPoint":"3464 °C","density":"6.162 g/cm³","crystalStructure":"Double hexagonal close-packed","colorAppearance":"Silvery white","thermalConductivity":"13.4 W/(m·K)","electricalResistivity":"615 nΩ·m","coefficientOfExpansion":"12.1 µm/(m·K)","electronegativity":"1.1","neutronCrossSection":"9.0 barns","electronConfiguration":"[Xe] 5d1 6s2","createdAt":"2019-09-18T20:34:01.000Z","updatedAt":"2026-04-28T21:11:45.994Z","deleted":false,"deletedAt":null,"userChangedById":null,"customContent":null,"displayFormula":null,"bottomText":null,"isAiData":true,"isHazmatAsPowder":false,"hazmatAsPowder":null,"tags":[{"id":191,"name":"Catalyst","link":"catalyst_chemical","type":"chemical"},{"id":410,"name":"Rare Earth Metals","link":"rareearthmetals_chemical","type":"chemical"}]},"userChangedBy":{"email":"dkothari@ltschem.com","username":"dkothari","name":"Dhruv Kothari"},"ProductPrice":[{"id":236500,"productId":5887,"price":360,"quantity":50,"um":"g","locked":false,"isShow":false,"createdAt":"2025-08-29T16:09:21.000Z","updatedAt":"2025-08-29T16:09:21.000Z","bulkAvailable":null,"bulkAvailability":false,"packaging":null,"customerId":null,"type":"default","version":1,"quoteId":null},{"id":236501,"productId":5887,"price":480,"quantity":100,"um":"g","locked":false,"isShow":true,"createdAt":"2025-08-29T16:09:21.000Z","updatedAt":"2025-08-29T16:09:21.000Z","bulkAvailable":null,"bulkAvailability":false,"packaging":null,"customerId":null,"type":"default","version":1,"quoteId":null},{"id":236502,"productId":5887,"price":787.8,"quantity":200,"um":"g","locked":false,"isShow":false,"createdAt":"2025-08-29T16:09:21.000Z","updatedAt":"2025-08-29T16:09:21.000Z","bulkAvailable":null,"bulkAvailability":false,"packaging":null,"customerId":null,"type":"default","version":1,"quoteId":null},{"id":236503,"productId":5887,"price":1742.25,"quantity":500,"um":"g","locked":false,"isShow":true,"createdAt":"2025-08-29T16:09:21.000Z","updatedAt":"2025-08-29T16:09:21.000Z","bulkAvailable":null,"bulkAvailability":false,"packaging":null,"customerId":null,"type":"default","version":1,"quoteId":null},{"id":236504,"productId":5887,"price":3030,"quantity":1,"um":"kg","locked":false,"isShow":false,"createdAt":"2025-08-29T16:09:21.000Z","updatedAt":"2025-08-29T16:09:21.000Z","bulkAvailable":null,"bulkAvailability":false,"packaging":null,"customerId":null,"type":"default","version":1,"quoteId":null},{"id":236505,"productId":5887,"price":13180.5,"quantity":5,"um":"kg","locked":false,"isShow":false,"createdAt":"2025-08-29T16:09:21.000Z","updatedAt":"2025-08-29T16:09:21.000Z","bulkAvailable":null,"bulkAvailability":false,"packaging":null,"customerId":null,"type":"default","version":1,"quoteId":null}],"Vendor":[],"tags":[],"favorites":[]}