1.07739

Gel de sílice

for thin-layer chromatography

• Sinónimos: Silica gel
• Número de CAS: 112926-00-8
• Número MDL: MFCD00011232
• Código UNSPSC: 41115711
• Número índice de la CE: 231-545-4
• NACRES: NB.21

Propiedades

• Materiales: silica gel 60 matrix
• Nivel de calidad: 100
• formulario: powder
• Características: binder: no; fluorescent indicator
• envase: pkg of 2.5 kg
• técnicas: thin layer chromatography (TLC): suitable
• tamaño de partícula: 5-40 μm
• tamaño de poro: 60 Å medium pore diameter
• pH: 7 (20 °C, 100 g/L in H₂O, slurry)
• bp: 2230 °C
• mp: >1600 °C
• densidad aparente: 200‑1430 kg/m³
• temp. de almacenamiento: no temp limit
• cadena SMILES: O=[Si]=O
• InChI: 1S/O2Si/c1-3-2
• Clave InChI: VYPSYNLAJGMNEJ-UHFFFAOYSA-N

Descripción

Descripción general

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).

Aplicación

Silica gel 60 HF₂₅₄ for thin-layer chromatography. CAS No. 7631-86-9, EC Number 231-545-4.

Nota de análisis

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

• Código de clase de almacenamiento: 13 - Non Combustible Solids
• Clase de riesgo para el agua (WGK): nwg
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable