Zinc Oxide CAS 1314-13-2 ZnO High Purity 99.8% Zinc Oxide for Cosmetics Applications
Model Number :HMHT0011
CAS: 1314-13-2
Smelted from crude zinc oxide into zinc, and then oxidized by high temperature air.
Solubility: Soluble in dilute acetic acid, mineral acid, ammonia water, alkaline solution, almost insoluble in water
Obtained by oxidizing molten zinc.
Chemical formula: ZnO
Relative density 5.606
Solubility Soluble in acid, sodium hydroxide, ammonium chloride, insoluble in water, ethanol and ammonia.
| Items | Unit | Specifications |
|---|---|---|
| Appearance | White or yellowish powder | |
| Zinc Oxide (on dry basis) | % | 99.8 min |
| Cadmium as Cd | % | 0.0003 max |
| Arsenic as As | % | 0.0003 max |
| Lead as Pb | % | 0.001 max |
| Mercury(Hg) | % | 0.0003 max |
| Electron microscope mean particle size | nm | 140 |
Packaging Types
25kg PP+PE bags, 26mt in 1X20’FCL with pallets
Zinc Oxide - Introduction
Ultra-fine white or yellowish powder with excellent dispersion and UV blocking properties. Provides broad-spectrum protection against UVA and UVB radiation. Exhibits high purity with low heavy metal content, making it safe for cosmetic applications. Offers good coverage and transparency on skin, suitable for various personal care formulations.
Zinc Oxide (Pigment Grade) is not only a key raw material for industrial coatings and pigments, but also plays an important role in cosmetics and personal care formulations due to its safety, multifunctionality, and skin compatibility. Its applications include:
Sunscreen Products
Acts as a broad-spectrum UV filter, providing effective protection against both UVA and UVB radiation. Unlike chemical sunscreens, zinc oxide is photostable, non-irritating, and suitable for sensitive skin and children’s products.
Makeup and Concealer
Used as a natural pigment and whitening agent in foundations, concealers, and face powders. It provides excellent coverage, enhances skin tone uniformity, and contributes to a smooth matte finish.
Medical Skin Care and Repair
Widely applied in ointments, creams, and medical skin care formulations. Zinc oxide helps reduce inflammation, accelerates wound healing, and protects the skin barrier, making it effective for treating eczema, acne, diaper rash, and minor burns.
Hair Care & Scalp Health
Incorporated in shampoos and scalp treatments to soothe irritation, regulate sebum production, and improve scalp health. It also helps reduce dandruff and maintains hair shine by protecting against environmental damage.
Anti-Blue Light & Anti-Pollution
Functions as a physical shield against blue light from electronic devices and environmental pollutants. It helps prevent oxidative stress and premature skin aging caused by urban pollution and digital exposure.
Anti-Aging & Antioxidant
Provides antioxidant properties, reducing free radical damage and supporting collagen preservation. It helps maintain skin elasticity, smoothness, and a youthful appearance.
High Mountain Chem is a professional industrial company section engaged in special chemical production, technology research & development, and import & export. The company focuses on the production, trade, and research & development of various chemical products.
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