81108

Mikropartikel auf Siliziumdioxidbasis

size: 2 μm

• Synonym(e): Beads based on silicium dioxide, microsize, Siliciumdioxid-Micropartikel
• MDL-Nummer: MFCD00011232
• UNSPSC-Code: 12352119
• PubChem Substanz-ID: 329769209
• NACRES: NA.25

Eigenschaften

• Qualität: analytical standard
• Qualitätsniveau: 100
• Form: aqueous suspension
• Konzentration: 5% (solids)
• Partikelgröße: 2 μm std dev ≤0.2 μm
• Anwendung(en): glass & ceramic; industrial qc; pharmaceutical
• Format: neat
• Lagertemp.: 2-8°C
• SMILES String: O=[Si]=O
• InChI: 1S/O2Si/c1-3-2
• InChIKey: VYPSYNLAJGMNEJ-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

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.

Anwendung

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

Leistungsmerkmale und Vorteile

• 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

Sicherheitshinweise

• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 2
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Gloves