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804957 Potassium cyanate

Potassium cyanate for synthesis. CAS No. 590-28-3, EC Number 209-676-3.

Potassium cyanate MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Cyanic acid potassium salt

CAS #: 590-28-3 EC Number: 209-676-3 Molar Mass: 81.12 g/mol Chemical Formula: KOCN Hill Formula: CKNO
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
590-28-3209-676-3CKNOKOCN81.12 g/mol

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      Description
      Catalogue Number804957
      SynonymsCyanic acid potassium salt
      References
      Product Information
      CAS number590-28-3
      EC index number615-016-00-9
      EC number209-676-3
      Hill FormulaCKNO
      Chemical formulaKOCN
      Molar Mass81.12 g/mol
      HS Code2842 90 00
      Structure formula ImageStructure formula Image
      Quality LevelMQ200
      Applications
      ApplicationPotassium cyanate for synthesis. CAS No. 590-28-3, EC Number 209-676-3.
      Biological Information
      Physicochemical Information
      Boiling point700 - 900 °C (1000 hPa) Not applicable,(decomposition)
      Density2.056 g/cm3 (20 °C)
      Melting Point315 °C
      pH value10 (50 g/l, H₂O, 20 °C)
      Bulk density870 kg/m3
      Solubility750 g/l
      Dimensions
      Materials Information
      Toxicological Information
      LD 50 oralLD50 Rat 567 mg/kg
      Safety Information according to GHS
      Hazard Pictogram(s) Hazard Pictogram(s)
      Hazard Statement(s)H302: Harmful if swallowed.
      H319: Causes serious eye irritation.
      H412: Harmful to aquatic life with long lasting effects.
      Precautionary Statement(s)P264: Wash skin thoroughly after handling.
      P270: Do not eat, drink or smoke when using this product.
      P273: Avoid release to the environment.
      P280: Wear eye protection/ face protection.
      P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
      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 WordWarning
      Storage class10 - 13 Other liquids and solids
      WGKWGK 1 slightly hazardous to water
      Disposal6
      Sulfides and sulfites as well as other reducing substances, inorganic cyanides and isonitriles: Stir into sodium hypochlorite solution (Cat. No. 105614) and, if necessary, leave to react for several days. Caution: some substances may show a violent reaction! Draw off any toxic or flammable gases that may be formed. Excess oxidant should be neutralized with sodium thiosulfate (Cat. No. 106513). Container D or E.
      Safety Information
      Categories of dangerharmful
      Product Usage Statements
      Storage and Shipping Information
      StorageStore below +30°C.
      Packaging Information
      Transport Information
      Supplemental Information
      Specifications
      Assay (argentometric)≥ 97.0 %
      Potassium cyanide≤ 2.0 %
      Global Trade Item Number
      Catalogue Number GTIN
      8049570100 04022536386621