Appearance: White solid ; Colourless-to-white crystals
KCN – Potassium cyanide
Other names: Potassium cyanide (as CN), Hydrocyanic acid, potassium salt, Potassium salt of hydrocyanic acid
Appearance: White crystalline solid | deliquescent ; Hygroscopic crystals or solid in various forms with characteristic odour. odourless when dry ; White, granular or crystalline solid with a faint, almond-like odor.