81108

Micro particles based on silicon dioxide

size: 2 μm

• Sinónimos: Silica dioxide microsphere (2 μm), Micro silicon (2 μm), Beads based on silicon dioxide, microsize, Silicon dioxide beads
• Número MDL: MFCD00011232
• Código UNSPSC: 12352119
• ID de la sustancia en PubChem: 329769209
• NACRES: NA.25

Propiedades

• grado: analytical standard
• Nivel de calidad: 100
• formulario: aqueous suspension
• concentración: 5% (solids)
• tamaño de partícula: 2 μm std dev ≤0.2 μm
• aplicaciones: glass & ceramic; industrial qc; pharmaceutical
• formato: neat
• temp. de almacenamiento: 2-8°C
• cadena SMILES: O=[Si]=O
• InChI: 1S/O2Si/c1-3-2
• Clave InChI: VYPSYNLAJGMNEJ-UHFFFAOYSA-N

Descripción

Descripción general

Silicon dioxide based microparticles are suitable for profiling particle size distribution (PSD) of test samples.
The particle diameter of 2 μm is evaluated using Coulter Multisizer.

Aplicación

Used to qualify and monitor the performance of particle size equipment.
Also used as a calibration standard to:

• assess 3D particle tracking ability of optical diffraction tomography instrument for optically trapped silica beads
• synthesize inverse patchy colloids (IPCs) for phase-behavior studies of heterogeneously charged particles

Características y beneficios

• suitable for routine instrument calibration monitoring, testing and corrections
• particle size traceable to Community Bureau of Reference (BCR) standards
• available in 5 mL and 10 mL pack size as neat samples

Información de seguridad

• Código de clase de almacenamiento: 10 - Combustible liquids
• Clase de riesgo para el agua (WGK): WGK 2
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable
• Equipo de protección personal: Eyeshields, Gloves