44054

Mikropartikel auf Siliziumdioxidbasis

size: 5 μm

• Synonym(e): Beads based on silicium dioxide, microsize, Siliciumdioxid-Micropartikel
• MDL-Nummer: MFCD00011232
• UNSPSC-Code: 41116107
• PubChem Substanz-ID: 57650210
• NACRES: NA.25

Eigenschaften

• Qualität: analytical standard
• Qualitätsniveau: 100
• Form: aqueous suspension
• Konzentration: 5% (solids)
• Partikelgröße: 5 μm std dev ≤0.35 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 ideal to determine particle size distribution (PSD) profile of test samples.
The particle diameter of 5 μm is measured using Coulter Multisizer.

Anwendung

Used for regular calibration and checking of particle size instruments. Also used:

• to study transport properties of microscopic particles via heterogeneous media
• as a test standard to validate denoising method used in optical diffraction tomography
• in accelerated annealing experiments involving colloidal silica monolayers
• to evaluate the measurement accuracy of color-coded LED microscopy (cLEDscope) technique
• as a calibration standard in optical trapping system to measure surface mechanical properties

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 pack size as a neat sample

Sicherheitshinweise

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