color: White Purity (%) ≥ 99.5 Particle size (nm) 100-900 (adjustable) Specific surface area (m2/g) ≥50 Pore volume (cm3/g) ≥ 0.02 Remarks: Products with different cavities and particle sizes are available upon request. advantage: •Uniform particle size distribution, good dispersibility in water and ethanol • Easy organofunctionalization of the surface • Good biocompatibility •High specific surface area, large pore volume, narrow pore size distribution, adjustable cavity volume application: • Sunscreen cosmetics • Catalyst supports (such as precious metals, metal oxides, etc.) • Lightweight fillers or refractories (high-end packaging and aerospace materials) Features: • Hollow structure •The outer shell is made of mesoporous silica • Adjustable cavity size, pore size, specific surface area and pore volume Storage conditions: This product should be sealed and stored in a dry environment. It should not be exposed to the air for a long time. It will prevent moisture from agglomerating, which will affect the dispersion performance and convenience. In addition, it should avoid heavy pressure and transport it as ordinary goods.

Warm tip: the products supplied by Beijing Beike Xincai Technology Co., Ltd. are only used for scientific research, not for human body