694908

Lanthanum

foil, thickness 1 mm, 99.9% (rare earth, metals basis)

• Wzór empiryczny (zapis Hilla): La
• Numer CAS: 7439-91-0
• Masa cząsteczkowa: 138.91
• UNSPSC Code: 12352300
• PubChem Substance ID: 329761699
• EC Number: 231-099-0
• MDL number: MFCD00011066

Właściwości

• assay: 99.9% (rare earth, metals basis)
• form: foil
• reaction suitability: reagent type: catalyst; core: lanthanum
• resistivity: 54 μΩ-cm
• thickness: 1 mm
• bp: 3464 °C (lit.)
• mp: 920 °C (lit.)
• density: 6.19 g/mL at 25 °C (lit.)
• SMILES string: [La]
• InChI: 1S/La
• InChI key: FZLIPJUXYLNCLC-UHFFFAOYSA-N

Opis

Application

Used in Physical Vapor Deposition (PVD) processes, including thermal and electron-beam (e-beam) evaporation, for the preparation of thin films.

Preparation Note

1 ea = 25 x 25 mm

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Informacja o środkach bezpieczeństwa

• pictograms: GHS02
• signalword: Danger
• hcodes: H260
• pcodes: P223 - P231 + P232 - P370 + P378 - P422
• supp_hazards: EUH014
• Klasa składowania: 4.3 - Hazardous materials which set free flammable gases upon contact with water
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
• Hazard Classifications: Water-react. 1