• Question: (although there may not be known smell as it's deathly poisonous) Describe the smell of Hydrogen Cyanide

    Asked by 859frcc45 to Connor, Jillian, Lidunka, Sarah, Steven on 18 Jun 2015.
    • Photo: Lidunka Vocadlo

      Lidunka Vocadlo answered on 18 Jun 2015:


      @859frcc45 HCN is supposed to smell of almonds – although I have never smelt it myself….. and don’t particularly want to! Some people can’t smell it at all. But one thing’s for sure – it is extremely poisonous…

    • Photo: Steven Thomson

      Steven Thomson answered on 18 Jun 2015:


      As Lidunka says, it’s famously said to smell like almonds, at least in weaker concentrations that don’t poison people!

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