Physical Properties of Diazonium Salt Preparation and Properties
→ Benzene diazonium chloride is colourless. Crystalline solid. They are soluble in water and are stable in cold water (00 to 5°C) but react with water when warmed. It easily dissociate in solid state. Hence, its ice cold solution is used for reactions.
→ Benzenedjazonium fluoroborates are water insoluble and stable at room temperature.
→ The aqueous solution of their salts arc good conductor of electricity.