SILICA GEL HF 254 FOR TLC
Lab Chemical-60
Product code
RXSOL-60-6605-424Silica gel is by far the most widely used adsorbent and remains the dominant stationary phase for TLC. The surface of silica gel with the highest concentration of geminal and associated silanols is favored most for the chromatography of…
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Product Description
Silica gel is by far the most widely used adsorbent and remains the dominant stationary phase for TLC.
The surface of silica gel with the highest concentration of geminal and associated silanols is favored most for the chromatography of basic compounds because these silanols are less acidic.
Application & Usage
pH-value (10% suspension): 6.0 - 7.0
Fe (Iron): ≤ 0.02%
Calcium sulfate (CaSO₄·0.5 H₂O): 12.0 - 13.5%
Particle size: 90% 55 µm
Application test: conforms
UV absorption (Dichloro methane extract): conforms
The data to the particle size are related to the pure Silica gel before additive addition
Procedure
Thin layer chromatography is done exactly as it says - using a thin, uniform layer of silica gel or alumina coated onto a piece of glass, metal or rigid plastic.
Notes
Thin layer chromatography (TLC) is an affinity-based method used to separate compounds in a mixture. ... The sample is spotted onto one end of the TLC plate and placed vertically into a closed chamber with an organic solvent (mobile phase)
Other Names
SILICA GEL HF 254 FOR TLC
Supply Locations
SILICA GEL HF 254 FOR TLC manufacturers, suppliers, exporters in Mumbai, Gandhidham, Kolkata, Varanasi, Visakhapatnam, Chennai, Fujairah, Dubai, Canada BC, Barka, Sohar, Muscat, Oman.
Lab chemicals manufacturers, suppliers, exporters in India, UAE Middle East, Barka, Sohar, Muscat, Oman, Canada.
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