56798

Micro particles based on silicon dioxide

size: 1.0 μm

• Synonym(s): Silicon dioxide microsphere, Micro silicon (size: 1 μm), Beads based on silicon dioxide, microsize, Silicon dioxide beads
• NACRES: NA.25
• PubChem Substance ID: 57651605
• UNSPSC Code: 12352119
• MDL number: MFCD00011232

Properties

• grade: analytical standard
• Quality Segment: 100
• form: aqueous suspension
• concentration: 5% (solids)
• particle size: 1.0 μm
• Mw/Mn: 0.05
• application(s): glass & ceramic; industrial qc; pharmaceutical
• format: neat
• storage temp.: 2-8°C
• SMILES string: O=[Si]=O
• InChI: 1S/O2Si/c1-3-2
• InChI key: VYPSYNLAJGMNEJ-UHFFFAOYSA-N

Description

General description

Silicon dioxide based microparticles (size: 1 μm) are ideal to identify particle size distribution (PSD) profile of a particle system.
The 1 μm size of the particles is characterized using CPS disc centrifuge DC 24000.

Application

Silicon dioxide beads, 1.0 μm have a wide range of uses from use as a flow agent to electrical and medical applications.

Used for calibration and regular monitoring of particle size analyzers and surface scanning instruments.
Also used to prepare glass substrates with beads for perovskite-based photovoltaic applications.

Features and Benefits

• suitable for routine instrument calibration checks, testing and corrections
• particle size calibrated according to NIST and SRM standards
• available in 5 mL and 10 mL pack sizes as neat samples

Safety Information

• Storage Class: 10 - Combustible liquids
• wgk: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves