81108

Micro particles based on silicon dioxide

size: 2 μm

• Sinônimo(s): 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 substância PubChem: 329769209
• NACRES: NA.25

Propriedades

• grau: analytical standard
• Nível de qualidade: 100
• forma: aqueous suspension
• concentração: 5% (solids)
• tamanho de partícula: 2 μm std dev ≤0.2 μm
• aplicação(ões): glass & ceramic; industrial qc; pharmaceutical
• formato: neat
• temperatura de armazenamento: 2-8°C
• cadeia de caracteres SMILES: O=[Si]=O
• InChI: 1S/O2Si/c1-3-2
• chave InChI: VYPSYNLAJGMNEJ-UHFFFAOYSA-N

Descrição

Descrição geral

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.

Aplicação

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 e benefícios

• 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

Informações de segurança

• Código de classe de armazenamento: 10 - Combustible liquids
• Classe de risco de água (WGK): WGK 2
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable
• Equipamento de proteção individual: Eyeshields, Gloves