SKU:SOL-ZIN-085-300G
ZINC OXIDE
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Zinc Oxide is a versatile inorganic compound widely used in various industries, including cosmetics, pharmaceuticals, and electronics. In cosmetics, it serves as a key ingredient in sunscreens, skincare products, and makeup due to its broad-spectrum UV protection properties and soothing benefits for the skin.
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CAS Number: 1314-13-2
INCI: Zinc Oxide
Composition: Zinc Oxide is composed of zinc atoms bonded to oxygen atoms, represented by the chemical formula ZnO. It is typically produced in the form of a fine white powder, with high purity and stability.
Purity Grade: No purity grade applicable
Appearance: Zinc Oxide occurs as a white crystalline powder with a fine texture.
Solubility : Zinc Oxide is practically insoluble in water and organic solvents. However, it is dispersible in oils and can form suspensions or dispersions in aqueous solutions with the aid of suitable dispersing agents.
Preservation: Zinc Oxide is inherently stable under normal storage conditions. It should be stored in a cool, dry place away from moisture and direct sunlight to prevent degradation and maintain its efficacy over time.
Storage: Store in a closed container at a dry place at room temperature
Country of Origin: India
Raw Material Source : The primary raw materials for Zinc Oxide production include zinc ores such as zincite and sphalerite. These ores undergo extraction and purification processes to obtain zinc oxide. Additionally, recycled zinc materials can also serve as a source for zinc oxide production, contributing to sustainability efforts.
Manufacture: Zinc Oxide is typically manufactured through the calcination of zinc-containing compounds, such as zinc carbonate or zinc hydroxide, at high temperatures (above 800°C). During calcination, these compounds decompose to form zinc oxide and carbon dioxide. The resulting zinc oxide is then collected, milled, and further processed to achieve the desired particle size and purity for various applications.
Animal Testing: Not animal tested
GMO: GMO-free (does not contain plant-derived components)
Vegan: Does not contain animal-derived components
Proposition: ZINC OXIDE complies with relevant regulations and guidelines
Warning: Avoid contact with eyes. In case of contact, rinse thoroughly with water. Use appropriate protective equipment when handling. Keep out of reach of children.
General Description:
Zinc Oxide (ZnO) is an inorganic compound that occurs naturally as the mineral zincite. It is a white powder with broad applications across various industries, including cosmetics, pharmaceuticals, and sunscreens.
- Uses in the Cosmetic Industry:
Zinc Oxide serves several purposes in cosmetics: - UV Protection: It is widely used as a physical sunscreen agent due to its ability to reflect and scatter ultraviolet (UV) radiation from the sun. Zinc Oxide provides broad-spectrum protection against both UVA and UVB rays, helping to prevent sunburn, skin aging, and skin cancer.
- Skin Protectant: Zinc Oxide has soothing and protective properties, making it suitable for use in products aimed at treating or preventing skin irritations, such as diaper rash creams and barrier creams.
- Anti-inflammatory: It can help reduce inflammation and irritation, making it beneficial in formulations for sensitive or acne-prone skin.
- Thickening Agent: Zinc Oxide can act as a thickening agent in cosmetic formulations, improving the texture and consistency of products like creams, lotions, and ointments.
- Pigment: In cosmetics, Zinc Oxide is used as a white pigment to provide opacity and coverage in products like foundations, powders, and concealers.
Potential Hazard Considerations:
Zinc Oxide is generally considered safe for topical use in cosmetics. However, some considerations include:
- Nano vs Non-Nano Particles: Nano-sized Zinc Oxide particles are transparent on the skin and are often used in sunscreens for a more cosmetically elegant finish. While non-nano Zinc Oxide particles are larger and can leave a white cast on the skin, they are less likely to penetrate the skin barrier. The safety of nano-sized particles is continually assessed to ensure minimal risk of skin penetration and systemic absorption.
- Skin Sensitivity: While rare, some individuals may experience mild skin irritation or allergic reactions to Zinc Oxide. Patch testing is recommended, especially for those with sensitive skin.
- Respiratory Concerns: Inhalation of Zinc Oxide powder can potentially cause respiratory irritation, especially in occupational settings such as manufacturing and handling.
- Environmental Impact: Zinc Oxide used in sunscreens can enter aquatic environments through wastewater. While larger particles tend to settle, nano-sized particles may persist and accumulate in aquatic ecosystems, potentially impacting marine life.
- Regulatory Compliance: Cosmetic-grade Zinc Oxide must comply with regulatory standards set by authorities such as the FDA in the United States and the European Commission. These regulations ensure that Zinc Oxide used in cosmetics meets safety and purity standards.