
Zinc is a transition metal with several key properties that make it useful in various applications. Here are some of the important key properties of zinc:
Physical Properties
- Appearance: Zinc is a bluish-white, lustrous metal.
- Density: It has a density of about 7.14 g/cm³.
- Melting Point: The melting point of zinc is approximately 419.5 °C (787.1 °F).
- Boiling Point: The boiling point is around 907 °C (1,665 °F).
- Malleability and Ductility: Zinc is relatively brittle at room temperature but becomes more malleable when heated. It can be rolled into sheets or drawn into wires.
- Conductivity: Zinc is a fair conductor of electricity but not as good as copper or aluminum.
Siman Ltd offers the following Zinc based products:
Zinc sulfate (ZnSO₄):
- White crystalline solid; can also be found as heptahydrate (ZnSO₄·7H₂O), which appears as colorless crystals.
- Used in in the production of textiles, paper, and zinc coatings. Acts as a coagulating agent for purifying and treating water. In agriculture is used as a fertilizer and micronutrient to promote healthy plant growth.
Zinc oxide (ZnO):
- White powder or crystalline solid. Insoluble in water but soluble in acids and alkalis.
- Commonly used in sunscreens, lotions, and other skincare products for its UV protection and soothing properties. Acts as a vulcanization agent and improves the heat resistance of rubber products. Utilized in the production of various ceramic products for its favorable properties.
Zinc chloride (ZnCl2):
- White powder or crystalline solid. Highly soluble in water.
- Commonly used in the production of batteries, textile processing, and as a wood preservative. Historically used as an antiseptic and disinfectant.
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