105957 Manganese(IV) oxide

105957
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      Overview

      Replacement Information

      Key Specifications Table

      CAS #EC NumberHill FormulaChemical FormulaMolar Mass
      1313-13-9 215-202-6 MnO₂ MnO₂ 86.94 g/mol

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      1059571000
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          Glass bottle 1 kg
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          Description
          Catalogue Number105957
          SynonymsManganese dioxide, Pyrolusite
          DescriptionManganese(IV) oxide
          References
          Product Information
          CAS number1313-13-9
          EC index number025-001-00-3
          EC number215-202-6
          Hill FormulaMnO₂
          Chemical formulaMnO₂
          Molar Mass86.94 g/mol
          HS Code2602 00 00
          Applications
          Biological Information
          Physicochemical Information
          Density5.21 g/cm3 (21 °C)
          Bulk density600 - 800 kg/m3
          Solubility<0.001 g/l insoluble
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat > 3478 mg/kg
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Statement(s)H302 + H332: Harmful if swallowed or if inhaled.
          H373: May cause damage to organs through prolonged or repeated exposure if inhaled.
          Precautionary Statement(s)P221: Take any precaution to avoid mixing with combustibles, heavy-metal compounds, acids and alkalis.
          P314: Get medical advice/ attention if you feel unwell.
          Signal WordWarning
          RTECSOP0350000
          Storage class10 - 13 Other liquids and solids
          WGKWGK 1 slightly hazardous to water
          Disposal22
          Inorganic peroxides and oxidants as well as bromine and iodine should be rendered harmless by reduction with acidic sodium thiosulfate solution (Cat. No. 106513); container D or E. Slightly soluble oxidants should be collected separately in container E or I.
          Safety Information
          Hazard Symbols Hazard SymbolsHarmful
          Categories of dangerharmful
          R PhraseR 20/22-48/20
          Harmful by inhalation and if swallowed.Harmful: danger of serious damage to health by prolonged exposure through inhalation.
          S PhraseS 25
          Avoid contact with eyes.
          Product Usage Statements
          Storage and Shipping Information
          StorageStore at +5°C to +30°C.
          Packaging Information
          Transport Information
          Declaration (railroad and road) ADR, RIDKein Gefahrgut
          Declaration (transport by air) IATA-DGRNo Dangerous Good
          Declaration (transport by sea) IMDG-CodeNo Dangerous Good
          Supplemental Information
          Specifications
          Assay (manganometric)≥ 89.0 %
          Substances insoluble in hydrochloric acid≤ 5.0 %
          Sulfate (SO₄)≤ 0.1 %
          Ba (Barium)≤ 1.0 %
          Ca (Calcium)≤ 1.0 %
          Fe (Iron)≤ 1.5 %
          Loss on Drying (105°C)≤ 0.3 %