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.