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110982 Lanthanum(III) oxide

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110982
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Overview

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
1312-81-8215-200-5La₂O₃325.82 g/mol

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      Description
      Catalogue Number110982
      Product Information
      CAS number1312-81-8
      EC number215-200-5
      Hill FormulaLa₂O₃
      Molar Mass325.82 g/mol
      HS Code2846 90 90
      Quality LevelMQ100
      Applications
      ApplicationLanthanum(III) oxide for atomic absorption spectroscopy. CAS 1312-81-8, pH 9.0 (50 g/l, H₂O, 20 °C) (slurry).
      Physicochemical Information
      Density6.510 g/cm3 (25 °C)
      Melting Point2305 - 2315 °C
      pH value9.0 (50 g/l, H₂O, 20 °C) (slurry)
      Bulk density1300 kg/m3
      Toxicological Information
      LD 50 oralLD50 Rat > 9968 mg/kg
      Safety Information according to GHS
      Storage class10 - 13 Other liquids and solids
      WGKWGK 3 highly hazardous to water
      Disposal27
      Residues containing valuable recoverable metals should be forwarded for recycling. Container H.
      Storage and Shipping Information
      StorageNoTempLimit
      Specifications
      Assay (complexometric, on of the ignited basis substance)≥ 99.5 %
      Chloride (Cl)≤ 0.005 %
      Sulfate (SO₄)≤ 0.005 %
      Heavy metals (as Pb)≤ 0.002 %
      Ca (Calcium)≤ 0.005
      Cu (Copper)≤ 0.0003 %
      Fe (Iron)≤ 0.002
      Li (Lithium)≤ 0.0001 %
      Mg (Magnesium)≤ 0.0003 %
      Global Trade Item Number
      Catalogue Number GTIN
      1109820025 04022536129266