Cerium (Ce)
Cerium (Ce)
Cerium was discovered in 1803 and the metal was first prepared in 1875.
It is the most abundant rare-earth metal and is found in allanite (aka orthite), monazite, bastnasite, cerite, samarskite, and other minerals.
Cerium is a lustrous iron-gray metal that is malleable and oxidizes at room temperature, and the pure metal may ignite if scratched with a knife. Although cerium is not radioactive, the commercial-grade may contain traces of radioactive thorium.
Cerium oxide is an important constituent of incandescent gas mantles and is emerging as a hydrocarbon catalyst in self-cleaning ovens. Other cerium compounds are used in glassmaking, glass polishing agents, carbon-arc lighting, petroleum refining catalysts, and metallurgical and nuclear applications.
Feuille de cérium, 0,62 mm (0,024 po) d’épaisseur, 99,9 % (REO), Thermo Scientific Chemicals
CAS: 7440-45-1 Formule moléculaire: Ce Poids moléculaire (g/mol): 140.12 Numéro MDL: MFCD00010924 Clé InChI: GWXLDORMOJMVQZ-UHFFFAOYSA-N Synonyme: cerio,ingot,cerium, chips,foil, 3n,zer,ceramics-aeium,acmc-1bl5r,chips, 3n reo,powder,-200 mesh,cérium CID PubChem: 23974 ChEBI: CHEBI:33369 Nom IUPAC: cérium SMILES: [Ce]
Lingot de cérium, 99 % (REO), Thermo Scientific Chemicals
CAS: 7440-45-1 Formule moléculaire: Ce Poids moléculaire (g/mol): 140.12 Numéro MDL: MFCD00010924 Clé InChI: GWXLDORMOJMVQZ-UHFFFAOYSA-N Synonyme: cerio,ingot,cerium, chips,foil, 3n,zer,ceramics-aeium,acmc-1bl5r,chips, 3n reo,powder,-200 mesh,cérium CID PubChem: 23974 ChEBI: CHEBI:33369 Nom IUPAC: cérium SMILES: [Ce]
Tige de cérium, 12,7 mm (0,5 po) de diamètre, 99,9 % (base de métaux à l’exception de Ta), Thermo Scientific Chemicals
CAS: 7440-45-1 Formule moléculaire: Ce Poids moléculaire (g/mol): 140.12 Numéro MDL: MFCD00010924 Clé InChI: GWXLDORMOJMVQZ-UHFFFAOYSA-N Synonyme: cerio,ingot,cerium, chips,foil, 3n,zer,ceramics-aeium,acmc-1bl5r,chips, 3n reo,powder,-200 mesh,cérium CID PubChem: 23974 ChEBI: CHEBI:33369 Nom IUPAC: cérium SMILES: [Ce]
Feuille de cérium, 0,1 mm (0,004 po) d’épaisseur, 99,9 % (REO), Thermo Scientific Chemicals
CAS: 7440-45-1 Formule moléculaire: Ce Poids moléculaire (g/mol): 140.12 Numéro MDL: MFCD00010924 Clé InChI: GWXLDORMOJMVQZ-UHFFFAOYSA-N Synonyme: cerio,ingot,cerium, chips,foil, 3n,zer,ceramics-aeium,acmc-1bl5r,chips, 3n reo,powder,-200 mesh,cérium CID PubChem: 23974 ChEBI: CHEBI:33369 Nom IUPAC: cérium SMILES: [Ce]
Poudre de cerium, -200 mailles, 99,9 % (REO), Thermo Scientific Chemicals
CAS: 7440-45-1 Formule moléculaire: Ce Poids moléculaire (g/mol): 140.12 Numéro MDL: MFCD00010924 Clé InChI: GWXLDORMOJMVQZ-UHFFFAOYSA-N Synonyme: cerio,ingot,cerium, chips,foil, 3n,zer,ceramics-aeium,acmc-1bl5r,chips, 3n reo,powder,-200 mesh,cérium CID PubChem: 23974 ChEBI: CHEBI:33369 Nom IUPAC: cérium SMILES: [Ce]
Feuille de cérium, 0,25 mm (0,01 po) d’épaisseur, 99,9 % (REO), Thermo Scientific Chemicals
CAS: 7440-45-1 Formule moléculaire: Ce Poids moléculaire (g/mol): 140.12 Numéro MDL: MFCD00010924 Clé InChI: GWXLDORMOJMVQZ-UHFFFAOYSA-N Synonyme: cerio,ingot,cerium, chips,foil, 3n,zer,ceramics-aeium,acmc-1bl5r,chips, 3n reo,powder,-200 mesh,cérium CID PubChem: 23974 ChEBI: CHEBI:33369 Nom IUPAC: cérium SMILES: [Ce]
Feuille de cérium, 1,0 mm (0,04 po) d’épaisseur, 99,9 % (REO), Thermo Scientific Chemicals
CAS: 7440-45-1 Formule moléculaire: Ce Poids moléculaire (g/mol): 140.12 Numéro MDL: MFCD00010924 Clé InChI: GWXLDORMOJMVQZ-UHFFFAOYSA-N Synonyme: cerio,ingot,cerium, chips,foil, 3n,zer,ceramics-aeium,acmc-1bl5r,chips, 3n reo,powder,-200 mesh,cérium CID PubChem: 23974 ChEBI: CHEBI:33369 Nom IUPAC: cérium SMILES: [Ce]
Lingot de cérium, 99,8 % (REO), Thermo Scientific Chemicals
CAS: 7440-45-1 Formule moléculaire: Ce Poids moléculaire (g/mol): 140.12 Numéro MDL: MFCD00010924 Clé InChI: GWXLDORMOJMVQZ-UHFFFAOYSA-N Synonyme: cerio,ingot,cerium, chips,foil, 3n,zer,ceramics-aeium,acmc-1bl5r,chips, 3n reo,powder,-200 mesh,cerium CID PubChem: 23974 ChEBI: CHEBI:33369 Nom IUPAC: cerium SMILES: [Ce]
Tige de cérium, 6,35 mm (0,25 po) de diamètre, 99,9 % (base de métaux à l’exception de Ta), Thermo Scientific Chemicals
CAS: 7440-45-1 Formule moléculaire: Ce Poids moléculaire (g/mol): 140.12 Numéro MDL: MFCD00010924 Clé InChI: GWXLDORMOJMVQZ-UHFFFAOYSA-N Synonyme: cerio,ingot,cerium, chips,foil, 3n,zer,ceramics-aeium,acmc-1bl5r,chips, 3n reo,powder,-200 mesh,cérium CID PubChem: 23974 ChEBI: CHEBI:33369 Nom IUPAC: cérium SMILES: [Ce]