1.07747

Gel di silice

for preparative thin layer chromatography

• Sinonimo/i: Silica gel
• Numero CAS: 112926-00-8
• Numero MDL: MFCD00011232
• Codice UNSPSC: 41115711
• Numero indice EU: 231-545-4
• NACRES: NB.21

Proprietà

• Materiali: silica gel 60 matrix
• Livello qualitativo: 100
• Stato: powder
• Potenza: >5000 mg/kg LD₅₀, skin (Rabbit)
• Caratteristiche: binder Organic Polymer; fluorescent indicator
• Confezionamento: pkg of 2.5 kg
• tecniche: preparative TLC: suitable; thin layer chromatography (TLC): suitable
• Dimensione particelle: 5-40 μm
• Dimensione pori: 60 Å medium pore diameter
• pH: 7 (20 °C, 100 g/L in H₂O, slurry)
• P. ebollizione: 2230 °C
• Punto di fusione: >1600 °C
• Densità bulk: 200‑800 kg/m³
• Temperatura di conservazione: no temp limit
• Stringa SMILE: O=[Si]=O
• InChI: 1S/O2Si/c1-3-2; VYPSYNLAJGMNEJ-UHFFFAOYSA-N

Descrizione

Descrizione generale

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).

Applicazioni

• A rapid preparative method for isolation of neutral and acidic glycosphingolipids by radial thin-layer chromatography.: This study outlines a swift and efficient preparative method using radial thin-layer chromatography to isolate both neutral and acidic glycosphingolipids, utilizing Silica gel 60 PF254. The methodology enhances the purity and yield of the glycosphingolipids isolated, contributing significantly to advancements in analytical chemistry techniques (Das KK et al., 1984).

Risultati analitici

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

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 13 - Non Combustible Solids
• Classe di pericolosità dell'acqua (WGK): nwg
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable