About zinc chloride
Zinc chloride is an inorganic chemical compound made of zinc and chlorine Heres a clear overview
Basic Information
Chemical formula ZnCl
Appearance White or colorless crystalline solid
Solubility Highly soluble in water
Nature Hygroscopic absorbs moisture from air
Properties
Strong dehydrating agent removes water from substances
Acts as a Lewis acid accepts electron pairs
Forms acidic solutions when dissolved in water
Uses
Metallurgy Used as a flux in soldering to clean metal surfaces
Textile industry For processing fabrics
Chemical industry Catalyst in organic reactions
Medicine In small amounts in antiseptics and dental cements
Wood preservation Protects against decay
Safety
Corrosive to skin and eyes
Inhalation of fumes can irritate the respiratory system
Should be handled with gloves and proper ventilation
Preparation
It is commonly prepared by reacting zinc metal with hydrochloric acid
Zn 2HCl ZnCl H