Zinc Oxide

Zinc Oxide is an inorganic compound, commonly found as a white powder. It is used extensively in personal care products and industrial applications due to its broad-spectrum sun-blocking properties, antimicrobial effects, and soothing characteristics. Zinc Oxide is widely valued in skincare products, especially sunscreens, as a physical UV blocker, providing protection against both UVA and UVB rays. It is also used in medicinal ointments, cosmetics, and coatings due to its versatility and safety profile.

Applications

• Sunscreens: Acts as a physical sunscreen agent, reflecting and scattering harmful UV rays.
• Skincare products: Used in lotions, creams, and ointments to treat rashes, minor skin irritations, and provide a barrier against moisture.
• Cosmetics: Included in makeup formulations to provide UV protection and a smooth, matte finish.
• Pharmaceuticals: Found in calamine lotions, diaper rash creams, and other medicinal products for its anti-inflammatory and skin-soothing properties.
• Industrial applications: Utilized in rubber production, paints, and coatings for its ability to resist corrosion and enhance durability.
• Ceramics and glass: Acts as a flux and helps to reduce thermal expansion in ceramics, improving stability.

Handling and Storage

• Handling:
  • Use protective gear, including gloves, goggles, and respiratory protection to avoid inhalation or prolonged skin contact with the powder.
  • Work in a well-ventilated area to prevent the buildup of dust.
• Storage:
  • Store in a cool, dry place, away from incompatible materials such as strong acids.
  • Keep containers tightly closed to avoid moisture contamination.
  • Ideal storage temperature: Below 30°C.
  • Protect from humidity and direct sunlight.

Safety

• Generally regarded as safe for topical use in cosmetics and personal care products.
• Avoid inhalation of dust, as prolonged exposure can cause respiratory irritation.
• In case of eye contact, rinse immediately with plenty of water.
• If swallowed, seek medical attention.