81108

Micro particles based on silicon dioxide

size: 2 μm

• Synonim(y): Silica dioxide microsphere (2 μm), Micro silicon (2 μm), Beads based on silicon dioxide, microsize, Silicon dioxide beads
• Numer MDL: MFCD00011232
• Kod UNSPSC: 12352119
• Identyfikator substancji w PubChem: 329769209
• NACRES: NA.25

Właściwości

• klasa czystości: analytical standard
• Poziom jakości: 100
• Postać: aqueous suspension
• stężenie: 5% (solids)
• wielkość cząstki: 2 μm std dev ≤0.2 μm
• Zastosowanie: glass & ceramic; industrial qc; pharmaceutical
• format: neat
• temp. przechowywania: 2-8°C
• ciąg SMILES: O=[Si]=O
• InChI: 1S/O2Si/c1-3-2
• Klucz InChI: VYPSYNLAJGMNEJ-UHFFFAOYSA-N

Opis

Opis ogólny

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.

Zastosowanie

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

Cechy i korzyści

• 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

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Informacja o środkach bezpieczeństwa

• Kod klasy składowania: 10 - Combustible liquids
• Klasa zagrożenia wodnego (WGK): WGK 2
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable
• Środki ochrony indywidualnej: Eyeshields, Gloves