1.07736

Gel de silice

for thin-layer chromatography

• Synonyme(s) : Silica gel
• Numéro CAS: 112926-00-8
• Numéro MDL: MFCD00011232
• Code UNSPSC : 41115711
• Numéro de classement CE : 231-545-4
• Nomenclature NACRES : NB.21

Propriétés

• Matériaux: silica gel 60 matrix
• Niveau de qualité: 100
• Forme: powder
• Puissance: >5000 mg/kg LD₅₀, skin (Rabbit)
• Caractéristiques: binder: no; fluorescent indicator: no
• Conditionnement: pkg of 25 kg
• Technique(s): thin layer chromatography (TLC): suitable
• Taille des particules: 5-40 μm
• Dimension de pores: 60 Å medium pore diameter
• pH: 7 (20 °C, 100 g/L in H₂O, slurry)
• Point d'ébullition: 2230 °C
• Pf: >1600 °C
• Masse volumique apparente: 200‑800 kg/m³
• Température de stockage: no temp limit
• Chaîne SMILES: O=[Si]=O
• InChI: 1S/O2Si/c1-3-2
• Clé InChI: VYPSYNLAJGMNEJ-UHFFFAOYSA-N

Description

Description générale

Standardized sorbents ensure reliable results every time. Our broad spectrum meets all kinds of needs. In TLC, silica gel 60 sorbent is considered the most versatile. Our assortment of silica gel 60 features different grades with particle sizes ranging from 5-40 µm: silica with a gypsum binder, silica with no foreign binder, and silica gel with a fluorescence indicator. We also offer high-quality aluminum oxide, cellulose microcrystalline, and kieselgur (also known as diatomaceous earth).

Application

• Exploring the versatility of sulfur-containing heterocyclic metal complexes: Application in medical and prospects of visible-light-driven photocatalysis: Investigates the medical and environmental applications of sulfur-containing metal complexes, showing potential in light-driven processes and therapeutic areas (Daisylet et al., 2024).


• PAHs removal by soil washing with thiacalix[4]arene tetrasulfonate: Describes the use of sulfur-based compounds in environmental cleanup processes, particularly for the removal of persistent organic pollutants in soil (Xing et al., 2024).

Liaison

Replaces: 7736-9; 7736

Remarque sur l'analyse

pH-value (10% suspension): 6.5 - 7.5
Fe (Iron): ≤ 0.02%
Particle size: 90% <55 µm
Application test: passes test
The data to the particle size are related to the pure Silica gel before additive addition.

Informations sur la sécurité

• Code de la classe de stockage: 13 - Non Combustible Solids
• Classe de danger pour l'eau (WGK): nwg
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable