89943

Silica gel

for column chromatography, 60

• CAS Number: 112926-00-8
• EC Number: 231-545-4
• MDL number: MFCD00011232
• UNSPSC Code: 23201100
• PubChem Substance ID: 329769566
• NACRES: SB.52

Properties

• grade: for column chromatography
• Quality Level: 100
• form: powder
• technique(s): LPLC: suitable
• surface area: 500 m²/g , approx.
• matrix: Silica
• matrix active group: silica
• particle size: 0.040-0.063 mm
• pore size: 60 Å mean pore size
• bp: 2230 °C
• mp: >1600 °C
• separation technique: hydrophilic interaction (HILIC)
• SMILES string: O=[Si]=O
• InChI: 1S/O2Si/c1-3-2
• InChI key: VYPSYNLAJGMNEJ-UHFFFAOYSA-N

Description

Application

• Flexible and Compressible Nanostructure-Assembled Aramid Nanofiber/Silica Composites Aerogel: This study explores the development of flexible and compressible silica-based aerogels, highlighting their potential in lightweight construction and thermal insulation applications, particularly useful for research in material science and industrial manufacturing (Zhang et al., 2024).
• Factors Affecting Silica/Cellulose Nanocomposite Prepared via the Sol-Gel Technique: A Review: This review discusses the synthesis of silica/cellulose nanocomposites using the sol-gel method, emphasizing the impact of various factors on the material properties, relevant for researchers in materials science and environmental applications (Shange et al., 2024).
• Spray-dried ternary bioactive glass microspheres: direct and indirect structural effects of copper-doping on acellular degradation behavior: Investigating the structural properties of copper-doped silica bioactive glass, this paper focuses on their applications in biomedicine and drug delivery systems, particularly in bone regeneration and tissue engineering (Vecchio et al., 2024).
• Isolation, characterization, identification and quantification of 6-F oxyphenisatin dipropionate, a novel illegal additive, from a fruit-flavored jelly: Demonstrating the use of silica gel in chromatographic techniques for detecting illegal additives in food products, this study is vital for food safety and environmental testing laboratories (Xia et al., 2024).

Analysis Note

enriched with ~0.1% Ca to protect acid labile protection groups, actinty according to Brockmann and Schodder 2-3

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: nwg
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves