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105746 TLC Silica gel 60 RP-2

Purchase on Sigma-Aldrich


Replacement Information
Replacement InformationIn North America 1.05746.0001 replaces and is identical to 5746-7


Catalogue NumberPackaging Qty/Pack
1057460001 Fibre case 25 units
Catalogue Number105746
Replaces5746-7; 5746
OverviewRP modified plates serve two purposes: act as a pilot method for HPLC and allow to choose various solvent system for special separations. Our RP-modified silica layers are well suited for many separation challenges that unmodified silica cannot overcome. These layers use aqueous solvent systems to separate extremely non-polar substances and analyze particular polar substances that can adapt to ion-pair chromatography. What’s more, RP-modified silica layers are less dependent on atmospheric humidity. Unlike unmodified silica, RP-phases do not exhibit catalytic activity. This makes them the plates of choice for unstable substance that tend to experience oxidative degradation.
Product Information
HS Code3822 19 90
Quality LevelMQ100
Biological Information
Physicochemical Information
Materials Information
Toxicological Information
Safety Information according to GHS
Storage class10 - 13 Other liquids and solids
Safety Information
Product Usage Statements
Storage and Shipping Information
StorageStore at +2°C to +30°C.
Packaging Information
Transport Information
Supplemental Information
Specific surface area (according to BET; 5-Pt. measurement)480 - 540 m²/g
Pore volume (N₂-isotherm)0.74 - 0.84 ml/g
d 50 (laser diffraction, size distribution)13 - 14 µm
Layer thickness190 - 250 µm
Deviation of layer thickness per plate≤ 40 µm
Chromatographic testing:
Cholesterin test
hRf-values (cholesterin, cholesterin test)80 - 90
Typical value determined on activated plate (120°C, 15 min.)
Eluent: aceton/ water (95/5 v/v)
Global Trade Item Number
Catalogue Number GTIN
1057460001 04022536068077