Daily Use Chemical Cosmetics Silica Powder Mineral Process Chemicals
Silica is a high-performance daily chemical for cosmetics, referring to white powder X-ray amorphous silicic acid and silicate products. This includes precipitated silica, fumed silica, ultra-fine silica gel, and powder synthetic aluminum/calcium silicate.
| Product Name |
Silica |
| Specifications |
20kg/bag |
| Chemical Formula |
SiO2 |
| CAS Number |
14808-60-7 |
| Molecular Weight |
60.084 |
| Appearance |
A hard, brittle, insoluble colorless transparent solid |
Key Properties
- Porous structure represented as SiO2·nH2O
- Soluble in caustic soda and hydrofluoric acid
- Insoluble in water, solvents, and acids (except hydrofluoric acid)
- Resistant to high temperatures, non-flammable
- Odorless, tasteless with excellent electrical insulation properties
Cosmetic Applications
1. Skin Optimization Products
- Skin care products (face cream, lotion): Provides smooth texture via "ball bearing effect", reduces visible wrinkles and blemishes
- Sunscreen: Oil-absorbing properties reduce UV reflection and skin damage
- Liquid foundation: Hydrophilic silica improves dispersibility and skin affinity
2. Makeup Products
- Liquid foundation & concealer: Enhances coverage, absorbs excess oil, prevents makeup loss
- Lipstick: Improves texture, color richness and durability by 35%
- Eye shadow: Enhances color vividness while modifying fine lines
3. Formula Stability & Functionality
- Anti-settlement: Prevents pigment settling in nail polish and lotions
- Thixotropic control: Maintains formula uniformity
- Texture adjustment: Acts as filler/thickener for delicate application