Molecular formula：xSiO2.yH2O

Enforcement standard：HG/T2765.6-2005

Molecular weightt (SiO2)：60.08

Size：0.5-1.5mm、3-5mm、2-5mm、4-8mm

Characteristics：milky white, transparent or translucent with bead or lump, non-toxic and tasteless. Packing：15kg per bag or 500 kg per bag,net.

Use：Mainly used as liquid adsorbents, drier and perfume carriers, also may be used as catalyst carriers, silica sands, etc.