Silica gel

We are offering silica gel.
product name :silica gel
chemical name : amorphous silicon dioxide
cas no : 112926-00-8
details :
silica gel
supplier: http:www.lubonchem.com
cas no.: 112926-00-8
silica gel for variable-pressure adsorption
【sizes】1-3mm, 2-5mm
【packing】25kg per compound bag.
【caracteristics】
color: transparent or translucent, glass-like.
Chemical molecular formula: sio2.nh2o
fast adsorption, quick deadsorpton.chemically stable, nontoxic, tasteless, similar to fine-pored silica gel.its selective adsorptive capability is higher than fine-pored silica gel.
【use】
variable-pressure adsorption is a kind of new high-technology used for gas separation and purifying. Mainly used for the recovery, separation and purifying of carbon dioxied gas. It is used for preparation of carbon dioxide in synthetic ammonia industry, food & beverage processing industry, etc. It may also be used for drying, moisture absorption as well as dewatering of organic products.
Fine-pored silica gel (type a) silica gel
[sizes]
0.5-1.5mm, 0.5-1mm, 2-4mm, 2-5mm, 4-8mm
[packing]
25kg per bag or 500kg per bag, net.
[caracteristics]
transparent or tanslucent glass-like pellet or lump.average pore diameter:2.0-3.0mm. Specific surface area:650-80m2g.pore volume:0.35-0.45mlg.thermal conductivity: 0.63kjm.hr.¡æ specific heat:0.92kjkg.