1.07747

Gel de sílice

for preparative thin layer chromatography

• Sinónimos: Silica gel
• Número CAS: 7631-86-9
• NACRES: NB.21
• EC Index Number: 231-545-4
• UNSPSC Code: 41115711
• MDL number: MFCD00011232

Propiedades

• material: silica gel 60 matrix
• Quality Segment: 100
• form: powder
• potency: >5000 mg/kg LD₅₀, skin (Rabbit)
• feature: binder Organic Polymer, fluorescent indicator
• packaging: pkg of 2.5 kg
• technique(s): preparative TLC: suitable, thin layer chromatography (TLC): suitable
• matrix: silica gel base material
• particle size: 5-40 μm
• pore size: 60 Å medium pore diameter
• pH: 7 (20 °C, 100 g/L in H₂O, slurry)
• bp: 2230 °C
• mp: >1600 °C
• bulk density: 200‑800 kg/m³
• storage temp.: no temp limit
• SMILES string: O=[Si]=O
• InChI: 1S/O2Si/c1-3-2
• InChI key: VYPSYNLAJGMNEJ-UHFFFAOYSA-N

Descripción

General description

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

• 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).

Analysis Note

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.

Información de seguridad

• Clase de almacenamiento: 13 - Non Combustible Solids
• ¿Qué está pasando?: nwg
• Punto de inflamación (°F): Not applicable
• Punto de inflamación (°C): Not applicable