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110982 Lanthanum(III) oxide

110982
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Overview

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Key Specifications Table

CAS #EC NumberHill FormulaMolar Mass
1312-81-8 215-200-5 La₂O₃ 325.82 g/mol

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      Glass bottle 25 g
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      Description
      Catalogue Number110982
      References
      Product Information
      CAS number1312-81-8
      EC number215-200-5
      Hill FormulaLa₂O₃
      Molar Mass325.82 g/mol
      HS Code2846 90 10
      Quality LevelMQ100
      Applications
      ApplicationLanthanum(III) oxide for atomic absorption spectroscopy. CAS 1312-81-8, pH 9.0 (50 g/l, H₂O, 20 °C) (slurry).
      Biological Information
      Physicochemical Information
      Density6.51 g/cm3 (20 °C)
      Melting Point2315 °C
      pH value9.0 (50 g/l, H₂O, 20 °C) (slurry)
      Bulk density1300 kg/m3
      Dimensions
      Materials Information
      Toxicological Information
      LD 50 oralLD50 Rat > 9968 mg/kg
      Safety Information according to GHS
      Precautionary Statement(s)P260: Do not breathe dust.
      Storage class10 - 13 Other liquids and solids
      WGKNWG not water endangering
      Disposal27
      Residues containing valuable recoverable metals should be forwarded for recycling. Container H.
      Safety Information
      Product Usage Statements
      Storage and Shipping Information
      StorageNoTempLimit
      Packaging Information
      Transport Information
      Supplemental Information
      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 %

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      Categories

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      Reagents, Chemicals and Labware > Inorganic Reagents > Instrumental Inorganic Analysis > Reagents for XRF Sample Preparation > Additives for Fusion
      Reagents, Chemicals and Labware > Inorganic Reagents > Instrumental Inorganic Analysis > Certipur® Standards, Reference Materials and Buffers > Certipur® Reference Materials for AAS and ICP > Auxiliaries for AAS
      Analytics and Sample Preparation > Spectroscopy > Reagents for XRF Sample Preparation > Additives for Fusion
      Analytics and Sample Preparation > Reference Materials > Certipur® Reference Materials for AAS and ICP > Auxiliaries for AAS