Description
Zinc Chloride (ZnCl₂) is a white crystalline compound that is highly soluble in water and widely used in industrial, pharmaceutical, and metallurgical applications.
Properties
- Chemical Formula: ZnCl₂
- Appearance: White crystalline solid
- Density: ~2.91 g/cm³
- Melting Point: ~290°C
- Boiling Point: ~732°C
- Solubility: Highly soluble in water, ethanol, glycerol, and acetone
- Hygroscopic Nature: Absorbs moisture from the air
Uses & Applications
- Metallurgy: Used in galvanizing steel to prevent rusting.
- Chemical Synthesis: Acts as a Lewis acid catalyst in organic reactions.
- Wood Preservation: Protects wood from fungal decay and insect damage.
- Battery Production: Essential in dry cell batteries as an electrolyte.
- Textile Industry: Used as a mordant to improve dye adhesion.
- Soldering Flux: Helps in cleaning metal surfaces before soldering.
- Pharmaceuticals: Found in mouthwashes, dental cements, and antiseptics.
- Water Treatment: Used in purification processes.
Advantages
- Corrosion Protection: Prevents rusting in metals.
- Versatile Industrial Uses: Essential in manufacturing, healthcare, and electronics.
- Strong Dehydrating Agent: Useful in chemical processing.
- Antiseptic Properties: Helps in medical and dental applications.
- Highly Soluble & Reactive: Makes it effective in various formulations.
Zinc Chloride is a powerful compound with diverse applications across multiple industries.
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