1.01092

Aluminium oxide 60 G F₂₅₄ neutral (type E)

for thin-layer-chromatography

• Código UNSPSC: 41115711
• NACRES: NB.21

Propiedades

• Materiales: aluminum oxide matrix; plastic support
• Nivel de calidad: 100
• Formulario: powder
• Características: binder Gypsum; fluorescent indicator
• envase: pkg of 500 g
• técnicas: thin layer chromatography (TLC): suitable
• tamaño de partícula: 5-40 μm
• tamaño de poro: 60 Å medium pore diameter
• pH: 7.7 (20 °C, 100 g/L in H₂O, slurry)
• mp: 2050 °C
• densidad: 4.0 g/cm³ at 20 °C
• densidad aparente: 640 kg/m³
• temp. de almacenamiento: 2-30°C

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).

Nota de análisis

Assay (CaSO₄·0.5 H₂O): 7 - 10 %
pH-value: 7.0 - 8.0
d 10 (Laser diffraction, size distribution): ≤ 5 µm
d 50 (laser diffraction, size distribution): ≤ 15 µm
d 90 (Laser diffraction, size distribution): ≤ 30 µm

Información de seguridad

• Frases de peligro: H412
• Consejos de prudencia: P273 - P501
• Clasificaciones de peligro: Aquatic Chronic 3
• Código de clase de almacenamiento: 13 - Non Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 2
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable