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102529 Cobalt(II) acetate tetrahydrate

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Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
6147-53-1 200-755-8 CoC₄H₆O₄ * 4 H₂O (CH₃COO)₂Co * 4 H₂O 249.08 g/mol ACS

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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 Point140 °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)H350i: May cause cancer by inhalation.
      H360F: May damage fertility.
      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.
      H410: Very toxic to aquatic life with long lasting effects.
      Precautionary Statement(s)P201: Obtain special instructions before use.
      P273: Avoid release to the environment.
      P280: Wear protective gloves.
      P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
      P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
      P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
      P342 + P311: If experiencing respiratory symptoms: Call a POISON CENTER/doctor.
      Signal WordDanger
      Storage class6.1 D Non combustible, acute toxicity cat. 3 / toxic or substances with chronic effects
      WGKWGK 3 highly 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
      Hazard Symbols Hazard SymbolsDangerous for the environment
      Hazard SymbolsToxic
      Categories of dangercarcinogenic, toxic for reproduction, sensitizing, dangerous for the environment, mutagenic
      R PhraseR 49-60-42/43-68-50/53
      May cause cancer by inhalation.May impair fertility.May cause sensitisation by inhalation and skin contact.Possible risk of irreversible effects.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
      S PhraseS 53-45-60-61
      Avoid exposure - obtain special instructions before use.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous waste.Avoid release to the environment. Refer to special instructions/ Safety data sheets.
      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 %