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106627 Sodium thiocyanate

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Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
540-72-7 208-754-4 CNNaS NaSCN 81.07 g/mol

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      Plastic bottle 2.5 kg
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      Catalogue Number106627
      SynonymsSodium sulfocyanide
      Product Information
      CAS number540-72-7
      EC index number615-004-00-3
      EC number208-754-4
      Hill FormulaCNNaS
      Chemical formulaNaSCN
      Molar Mass81.07 g/mol
      HS Code2842 90 80
      Structure formula ImageStructure formula Image
      Quality LevelMQ200
      Biological Information
      Physicochemical Information
      Density1.74 g/cm3 (20 °C)
      Melting Point308 °C
      pH value6 - 8 (100 g/l, H₂O, 20 °C)
      Vapor pressure<1 hPa (20 °C)
      Bulk density800 - 1000 kg/m3
      Solubility>1000 g/l
      Materials Information
      Toxicological Information
      LD 50 oralLD50 Rat 764 mg/kg
      Safety Information according to GHS
      Hazard Pictogram(s) Hazard Pictogram(s)
      Hazard Statement(s)H302 + H312 + H332: Harmful if swallowed, in contact with skin or if inhaled.
      H412: Harmful to aquatic life with long lasting effects.
      EUH032: Contact with acids liberates very toxic gas.
      Precautionary Statement(s)P273: Avoid release to the environment.
      P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
      Signal WordWarning
      Storage class10 - 13 Other liquids and solids
      WGKWGK 1 slightly hazardous to water
      Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
      Safety Information
      Hazard Symbols Hazard SymbolsHarmful
      Categories of dangerharmful, dangerous for the environment
      R PhraseR 20/21/22-32-52/53
      Harmful by inhalation, in contact with skin and if swallowed.Contact with acids liberates very toxic gas.Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
      S PhraseS 13-36/37-46-61
      Keep away from food, drink and animal feedingstuffs.Wear suitable protective clothing and gloves.If swallowed, seek medical advice immediately and show this container or label.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
      Supplemental Information
      Assay (argentometric; calculated on dried substance)≥ 98.5 %
      Identitypasses test
      Chloride (Cl)≤ 0.1 %
      Sulfate (SO₄)≤ 0.025 %
      Heavy metals (as Pb)≤ 0.002 %
      As (Arsenic)≤ 0.0005 %
      Loss on Drying (105°C)≤ 5.0 %