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CAS No 7439-94-3 , lutetium

  • Name: lutetium
  • Synonyms: Cassiopeium; 7439-94-3; AG-G-95661;lutetium; lutecium; 110123-46-1;(176lu)lutetium; LU; lutecio; cassiopium;
  • CAS Registry Number:
  • Transport: UN 3089 4
  • Melting Point: 1663 °C(lit.)
  • Boiling Point: 3402 °C(lit.)
  • Density: 9.84 g/mL at 25 °C(lit.)
  • Water Solubility: insoluble in water
  • Safety Statements: R11:Highlyflammable.;
  • Hazard Symbols: F:Highlyflammable;
  • EINECS: 231-103-0
  • Molecular Weight: 174.9668
  • InchiKey: OHSVLFRHMCKCQY-UHFFFAOYSA-N
  • InChI: InChI=1S/Lu
  • Risk Statements: S16:Keepawayfromsourcesofignition-Nosmoking.;
  • Molecular Formula: Lu
  • Molecular Structure:CAS No:7439-94-3 lutetium
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7439-94-3 LUTETIUM FOIL; (99.9% REO) 3N

  • Germany ABCR GmbH & Co KG [Manufacturer]
  • Tel: +49 721 95061-0
  • Fax: +49 721 95061-80
  • Address: Im Schlehert 10
    76187 Karlsruhe
    Germany ,Germany
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7439-94-3 Lutetium Metal

  • China Ruiyuan Group Limited [Manufacturers]
  • Tel: +86-21-50456736
  • Fax: +86-21-60853441
  • Address: No.188, Zhangyang Road, Pudong, Shanghai 200122, ,China
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7439-94-3 L-1089 LUTETIUM METAL

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7439-94-3 Lutetium

  • United States GFS Chemicals, Inc. [Manufacturer]
  • Tel: 800-858-9682/ 740-881-5501
  • Fax: 740-881-5989
  • Address: GFS Chemicals, Inc.
    P.O. Box 245
    Powell, OH 43065 ,United States
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7439-94-3 (0834) LUTETIUM

  • Germany Fox Chemicals GmbH [Manufacturer]
  • Tel: +49.7240.927151/ +49.160.95781845 (Mobile)
  • Fax: +49.7240.927150
  • Address: Fox Chemicals GmbH
    Bockstalstr.10 A
    D-76327 Pfinztal-Germany ,Germany
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7439-94-3 Lutetium Metal

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7439-94-3 LUTETIUM, CHIPS

  • United States ProChem, Inc. [Manufacturer]
  • Tel: 800-795-8788
  • Address: ProChem, Inc.
    826 Roosevelt Rd.
    Rockford IL 61109 ,United States
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7439-94-3 Lutetium

  • China Beijing Cerametek Materials Co. Ltd. [Manufacturer]
  • Tel: +86-10-6156.6641
  • Fax: +86-10-6156.1674
  • Address: Beijing Cerametek Materials Co. Ltd.
    2-E051, BPE, W. NongLin Rd.,
    FangShan, Beijing, 102400,
    China ,China
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7439-94-3 Lutetium

  • Canada Treibacher Industrie Inc [, Manufacturer, Distributor/Wholesaler]
  • Tel: 001-416-5352600
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  • Address: 515 Consumers Road, Suite 212 Toronto,OntarioCanada
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7439-94-3 LUTETIUM METAL

  • Canada Treibacher Industrie Inc [Manufacturer]
  • Tel: 416-535-2600
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  • Address: Treibacher Industrie Inc
    67 Mowat Avenue, Suite 332
    M6K 3E3 Toronto, Ontario
    Canada ,Canada
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References of lutetium
Title: Lutetium
CAS Registry Number: 7439-94-3
Synonyms: Lutecium
Literature References: Lu; at. wt 174.967; at. no. 71; valence 3. A lanthanide; belongs to the yttrium group of rare earth metals. Naturally occurring isotopes (mass numbers): 175 (97.41%); 176 (2.59%), radioactive, T? 3.59 ′ 1010 years, b- emitter. Known artificial radioactive isotopes: 151; 153-174; 177-181. Abundance in earth's crust: 0.75-0.8 ppm. Occurs in xenotime, gadolinite and other rare earth minerals. Discovered independently: Urbain, Compt. Rend. 145, 759 (1907); 146, 406 (1908); 152, 141 (1911); and called cassiopeium: von Welsbach, Sitzungsber. Akad. Wiss. Wien 1907, 468; idem, Monatsh. Chem. 29, 181 (1908); 30, 695 (1909). Isoln in form of salt: Prandtl, Z. Anorg. Chem. 238, 321 (1938); Marsh, J. Chem. Soc. 1952, 4804. Sepn by ion exchange: Spedding et al., J. Am. Chem. Soc. 76, 2557 (1954). Toxicity study: Haley, J. Pharm. Sci. 54, 663 (1965). Reviews of prepn, properties and compds: The Rare Earths, F. H. Spedding, A. H. Daane, Eds. (Krieger, Huntington, N.Y., 1971, reprint of 1961 ed.) 641 pp; Hulet, Bode, "Separation Chemistry of the Lanthanides and Transplutonium Actinides" in MTP Int. Rev. Sci.: Inorg. Chem., Ser. One vol. 7, K. W. Bagnall, Ed. (University Park Press, Baltimore, 1972) pp 1-45; Moeller, "The Lanthanides" in Comprehensive Inorganic Chemistry vol. 4, J. C. Bailar, Jr. et al., Eds. (Pergamon Press, Oxford, 1973) pp 1-101; F. H. Spedding in Kirk-Othmer Encyclopedia of Chemical Technology vol. 19 (John Wiley & Sons, New York, 3rd ed., 1982) pp 833-854; Chemistry of the Elements, N. N. Greenwood, A. Earnshaw, Eds. (Pergamon Press, New York, 1984) pp 1423-1449. Brief review of properties: G. T. Seaborg, Radiochim. Acta 61, 115-122 (1993).
Properties: Silvery-white metal. Hexagonal close-packed crystals, d 9.8404. mp 1663°. bp 3402°. Heat of fusion: 18.65 kJ/mol. Heat of sublimation (25°): 427.6 kJ/mol.
Melting point: mp 1663°
Boiling point: bp 3402°
Density: d 9.8404
 
Derivative Type: Oxide
Molecular Formula: Lu2O3
Molecular Weight: 397.93
Percent Composition: Lu 87.94%, O 12.06%
Properties: Cubic crystals.
 
Derivative Type: Chloride
Molecular Formula: LuCl3
Molecular Weight: 281.33
Percent Composition: Lu 62.19%, Cl 37.81%
Properties: Colorless crystals. Sublimes above 750°. mp 892 ±2°; sol in water. LD50 in mice: 315 mg/kg i.p.; 7.1 g/kg orally (Haley).
Melting point: mp 892 ±2°
Toxicity data: LD50 in mice: 315 mg/kg i.p.; 7.1 g/kg orally (Haley)
 
Derivative Type: Sulfate
Molecular Formula: Lu2(SO4)3
Molecular Weight: 638.12
Percent Composition: Lu 54.84%, S 15.07%, O 30.09%
Properties: Octahydrate, soly in water (g/100 g): 42.27 (20°); 16.93 (40°).