104982 Potassium hexacyanoferrate(II) trihydrate

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Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
14459-95-1 237-722-2 C₆FeK₄N₆*3H₂O K₄[Fe(CN)₆]*3H₂O 422.39 g/mol

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      Catalogue Number104982
      SynonymsPotassium ferrocyanide
      Product Information
      CAS number14459-95-1
      EC number237-722-2
      Hill FormulaC₆FeK₄N₆*3H₂O
      Chemical formulaK₄[Fe(CN)₆]*3H₂O
      Molar Mass422.39 g/mol
      HS Code2837 20 00
      Structure formula ImageStructure formula Image
      Quality LevelMQ200
      Biological Information
      Physicochemical Information
      Melting Point>50 °C Elimination of water of crystallisation
      pH value9.5 (100 g/l, H₂O, 20 °C) (anhydrous substance)
      Bulk density950 - 1050 kg/m3
      Solubility289 g/l
      Materials Information
      Toxicological Information
      LD 50 oralLD50 Rat 3613 mg/kg
      Safety Information according to GHS
      Hazard Statement(s)H412: Harmful to aquatic life with long lasting effects.
      Precautionary Statement(s)P273: Avoid release to the environment.
      Storage class10 - 13 Other liquids and solids
      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 dangerdangerous for the environment
      R PhraseR 52/53
      Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
      S PhraseS 61
      Avoid release to the environment. Refer to special instructions/ Safety data sheets.
      Product Usage Statements
      Storage and Shipping Information
      StorageStore at +5°C to +30°C.
      Packaging Information
      Transport Information
      Supplemental Information
      Assay (cerimetric)≥ 99.0 %
      As (Arsenic)≤ 0.0003 %
      Cu (Copper)≤ 0.0025 %
      Pb (Lead)≤ 0.001 %
      Zn (Zinc)≤ 0.0025 %


      Potassium hexacyanoferrate(II) trihydrate SDS


      Safety Data Sheet (SDS) 

      Potassium hexacyanoferrate(II) trihydrate Certificates of Analysis

      Product Number PackagingSpecificationLot Number
      1049821000 Plastic bottlePDF Specification Document