SILICA GEL HF 254 For Thin Layer Chromatography

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SILICA GEL HF 254 For Thin Layer Chromatography Specification

Structural Formula
SiO2 framework with surface hydroxyl groups

Poisonous
NO

Grade
Laboratory grade

HS Code
28112200

Molecular Formula
SiO2 nH2O

Shelf Life
Indefinite if stored properly in an airtight container

Refractive Rate
Approximately 1.46

Molecular Weight
Varies (depends on hydration level)

Taste
Odorless and tasteless

Smell
Odorless

Solubility
Insoluble in water and most solvents

Ph Level
Neutral to slightly acidic

EINECS No
231-545-4

Appearance
White fine powder

Application
Thin layer chromatography (TLC) for separations and analyses

CAS No
7631-86-9

Density
2.0 Gram per cubic centimeter(g/cm3)

Purity
High purity suitable for chromatography

Properties
Highly porous high surface area adsorptive properties

Physical Form
White powder or granules

Ingredients
Silica gel with fluorescent indicator HF 254

Usage
Used as a stationary phase for adsorption and separation in TLC

About SILICA GEL HF 254 For Thin Layer Chromatography

SILICA GEL HF 254 is a high-purity, laboratory-grade white powder or granules used in Thin Layer Chromatography (TLC) for separation and analysis. With a neutral to slightly acidic pH level and high surface area adsorptive properties, it serves as an excellent stationary phase for adsorption and separation processes. This odorless and tasteless silica gel offers a highly porous SiO2 framework with surface hydroxyl groups, making it insoluble in water and most solvents. Its indefinite shelf life when stored properly in an airtight container ensures long-lasting usability for various chromatography applications.