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105927 Manganese(II) chloride tetrahydrate

105927
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Overview

Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
13446-34-9231-869-6Cl₂Mn * 4 H₂OMnCl₂ * 4 H₂O197.90 g/molACS

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          Description
          Catalogue Number105927
          SynonymsManganese dichloride
          DescriptionManganese(II) chloride tetrahydrate
          References
          Product Information
          CAS number13446-34-9
          EC number231-869-6
          GradeACS
          Hill FormulaCl₂Mn * 4 H₂O
          Chemical formulaMnCl₂ * 4 H₂O
          Molar Mass197.90 g/mol
          HS Code2827 39 85
          Quality LevelMQ300
          Applications
          Biological Information
          Physicochemical Information
          Boiling point1190 °C (1013 hPa) (anhydrous substance)
          Density2.01 g/cm3 (20 °C)
          Melting Point>723 K (anhydrous substance)
          pH value3.5 - 6 (50 g/l, H₂O, 25 °C)
          Bulk density1150 kg/m3
          Solubility1980 g/l
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat 1484 mg/kg
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Statement(s)H301: Toxic if swallowed.
          H318: Causes serious eye damage.
          H373: May cause damage to organs through prolonged or repeated exposure.
          H411: Toxic to aquatic life with long lasting effects.
          Precautionary Statement(s)P260: Do not breathe dust/ fume/ gas/ mist/ vapours/ spray.
          P273: Avoid release to the environment.
          P280: Wear eye protection/ face protection.
          P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER/doctor.
          P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
          P314: Get medical advice/ attention if you feel unwell.
          Signal WordDanger
          RTECSOO9650000
          Storage class6.1D Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
          WGKWGK 2 obviously hazardous to water
          Disposal14
          Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).
          Safety Information
          Categories of dangerharmful, dangerous for the environment
          Product Usage Statements
          Storage and Shipping Information
          StorageStore at +2°C to +30°C.
          Packaging Information
          Transport Information
          Supplemental Information
          Specifications
          Assay (complexometric)99.0 - 101.0 %
          Insoluble matter≤ 0.005 %
          pH-value (5 %; water; 25 °C)3.5 - 6.0
          Sulfate (SO₄)≤ 0.002 %
          Heavy metals (as Pb)≤ 0.0005 %
          Ca (Calcium)≤ 0.001 %
          Cu (Copper)≤ 0.0005 %
          Fe (Iron)≤ 0.0005 %
          K (Potassium)≤ 0.001 %
          Mg (Magnesium)≤ 0.005 %
          Na (Sodium)≤ 0.005 %
          Pb (Lead)≤ 0.0005 %
          Zn (Zinc)≤ 0.001 %
          Substances not precipitated by ammonium sulfide (as SO₄)≤ 0.2 %
          Substances reducing potassium permanganate (as O)≤ 0.0005 %
          Corresponds to ACS