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102529 Cobalt(II) acetate tetrahydrate

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Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
6147-53-1200-755-8CoC₄H₆O₄ * 4 H₂O(CH₃COO)₂Co * 4 H₂O249.08 g/molACS

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      Catalogue Number102529
      DescriptionCobalt(II) acetate tetrahydrate
      Product Information
      CAS number6147-53-1
      EC index number027-006-00-6
      EC number200-755-8
      Hill FormulaCoC₄H₆O₄ * 4 H₂O
      Chemical formula(CH₃COO)₂Co * 4 H₂O
      Molar Mass249.08 g/mol
      HS Code2915 29 00
      Structure formula ImageStructure formula Image
      Quality LevelMQ300
      Biological Information
      Physicochemical Information
      Density1.70 g/cm3 (20 °C)
      Melting Point298 °C Elimination of water of crystallisation
      pH value7.2 (50 g/l, H₂O, 20 °C)
      Bulk density850 kg/m3
      Solubility348 g/l
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Hazard Pictogram(s) Hazard Pictogram(s)
      Hazard Pictogram(s)
      Hazard Pictogram(s)
      Hazard Statement(s)H302: Harmful if swallowed.
      H317: May cause an allergic skin reaction.
      H319: Causes serious eye irritation.
      H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled.
      H341: Suspected of causing genetic defects.
      H350i: May cause cancer by inhalation.
      H360F: May damage fertility.
      H410: Very toxic to aquatic life with long lasting effects.
      Precautionary Statement(s)P273: Avoid release to the environment.
      P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
      P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
      P302 + P352: IF ON SKIN: Wash with plenty of water.
      P304 + P340 + P312: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell.
      P308 + P313: IF exposed or concerned: Get medical advice/ attention.
      Signal WordDanger
      Storage class6.1D Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
      WGKWGK 2 obviously hazardous to water
      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 dangercarcinogenic, toxic for reproduction, sensitizing, dangerous for the environment, mutagenic
      Product Usage Statements
      Storage and Shipping Information
      StorageStore at +2°C to +30°C.
      Packaging Information
      Transport Information
      Declaration (railroad and road) ADR, RIDUN 3077 , 9, III
      Declaration (transport by air) IATA-DGRUN 3077 , 9, III
      Declaration (transport by sea) IMDG-CodeUN 3077 , 9, III, Marine Pollutant: P
      Supplemental Information
      Assay (complexometric)99.0 - 101.0 %
      Insoluble matter≤ 0.01 %
      pH-value (5 %; water)6.0 - 8.0
      Chloride (Cl)≤ 0.001 %
      Nitrate (NO₃)≤ 0.01 %
      Sulfate (SO₄)≤ 0.005 %
      Total nitrogen (N)≤ 0.002 %
      Ca (Calcium)≤ 0.005 %
      Cu (Copper)≤ 0.0005 %
      Fe (Iron)≤ 0.001 %
      K (Potassium)≤ 0.01 %
      Mg (Magnesium)≤ 0.005 %
      Na (Sodium)≤ 0.01 %
      Ni (Nickel)≤ 0.02 %
      Pb (Lead)≤ 0.0005 %
      Zn (Zinc)≤ 0.001 %