90066
Aluminum oxide on TLC-glass plates
with fluorescent indicator 254 nm, aluminum oxide matrix, L × W 20 cm × 20 cm, binder, Organic, fluorescent indicator
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About This Item
UNSPSC Code:
41115711
Recommended Products
material
aluminum oxide matrix
glass support
quality
with fluorescent indicator 254 nm
feature
binder Organic
fluorescent indicator
manufacturer/tradename
Sigma-Aldrich
technique(s)
thin layer chromatography (TLC): suitable
L × W
20 cm × 20 cm
layer thickness
250 μm
particle size
11.0-14.0 μm
pore size
60 Å medium pore diameter
General description
Aluminum oxide (Alumina) was used as an adsorbent in TLC. It can be prepared by calcination of aluminium hydroxide in moderate temperature followed by washing. The adsorbent is backed on glass plates to perform TLC.
It is also evident that the amount of water affects the chromatographic behavior of alumina during TLC. There are three types:
a. Acidic
b. Basic
c. Neutral
It is also evident that the amount of water affects the chromatographic behavior of alumina during TLC. There are three types:
a. Acidic
b. Basic
c. Neutral
Application
Aluminum oxide on TLC-glass plates may be used for TLC and HPTLC.
Other Notes
this product will be discontinued, please find the alternative product here :
105713
105713
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Find documentation for the products that you have recently purchased in the Document Library.
Joseph C. Touchstone
Practice of Thin Layer Chromatography (1992)
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