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105082 Potassium permanganate

105082
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Overview

Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaMolar MassGrade Value
7722-64-7 231-760-3 KMnO₄ 158.03 g/mol ACS,Reag. Ph Eur

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      1050821000
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          Description
          Catalogue Number105082
          SynonymsPermanganic acid potassium salt
          References
          Product Information
          CAS number7722-64-7
          EC index number025-002-00-9
          EC number231-760-3
          GradeACS,Reag. Ph Eur
          Hill FormulaKMnO₄
          Molar Mass158.03 g/mol
          HS Code2841 61 00
          Quality LevelMQ300
          Applications
          Biological Information
          Physicochemical Information
          Density2.70 g/cm3 (20 °C)
          Melting Point>240 °C (decomposition)
          pH value7 - 9 (20 g/l, H₂O, 20 °C)
          Vapor pressure<0.01 hPa (20 °C)
          Bulk density1300 - 1600 kg/m3
          Solubility64 g/l
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat 750 mg/kg
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Statement(s)H272: May intensify fire; oxidizer.
          H302: Harmful if swallowed.
          H314: Causes severe skin burns and eye damage.
          H361d: Suspected of damaging the unborn child.
          H373: May cause damage to organs through prolonged or repeated exposure if inhaled.
          H410: Very toxic to aquatic life with long lasting effects.
          Precautionary Statement(s)P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
          P260: Do not breathe dust/ fume/ gas/ mist/ vapours/ spray.
          P273: Avoid release to the environment.
          P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
          P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
          P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
          Signal WordDanger
          Storage class5.1B Oxidizing hazardous materials
          WGKWGK 3 highly 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
          Categories of dangeroxidizing, harmful, dangerous for the environment
          Product Usage Statements
          Storage and Shipping Information
          StorageStore at +2°C to +30°C.
          Packaging Information
          Transport Information
          Declaration (railroad and road) ADR, RIDUN 1490 , 5.1, II
          Declaration (transport by air) IATA-DGRUN 1490 , 5.1, II
          Declaration (transport by sea) IMDG-CodeUN 1490 , 5.1, II, Segregation Group: 14 (Permanganates)
          Supplemental Information
          Specifications
          Assay (manganometric)99.0 - 100.5 %
          Identitypasses test
          Appearance of solutionpasses test
          In water insoluble matter≤ 0.2 %
          Chloride (Cl)≤ 0.02 %
          Chloride, Chlorate (as Cl)≤ 0.005 %
          Sulfate (SO₄)≤ 0.01 %
          Total nitrogen (N)≤ 0.003 %
          Cu (Copper)≤ 0.001 %
          Fe (Iron)≤ 0.002 %
          Pb (Lead)≤ 0.002 %

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