form
aluminum cards
Quality Segment
feature
binder Organic, fluorescent indicator
manufacturer/tradename
Sigma-Aldrich
technique(s)
HPTLC: suitable, thin layer chromatography (TLC): suitable
L × W
20 cm × 20 cm
layer thickness
150 μm
particle size
≥8 μm
pore size
60 Å medium pore diameter
operating pH range
2-10
General description
Nanotechnology led to the production of nanosized synthetic crystalline form silica. Nanosilica can be synthesized using reverse microemulsion, flame synthesis and sol-gel methods. Organic-inorganic hybrid materials enhance the mechanical and calorific properties which attribute nanoeffect and schemical coalescents between nanoparticles and polymer. Silica nanocomposite is widely used in the building fields. Uniform distribution of nano-silica in the polymer improves the strength, abrasion-resistance. Nano-silica was prepared by sol-gel technique. RP-18W plates are used in 2D TLC (two-dimensional thin layer chromatography) systems to develop reversed-phase chromatograms are produced.
Application
Nano-Silica gel RP-18W on Alu-foil may be used for TLC, 2D-TLC and HPTLC.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)