81108

Micro particles based on silicon dioxide

size: 2 μm

• 別名: Silica dioxide microsphere (2 μm), Micro silicon (2 μm), Beads based on silicon dioxide, microsize, Silicon dioxide beads
• MDL番号: MFCD00011232
• UNSPSCコード: 12352119
• PubChem Substance ID: 329769209
• NACRES: NA.25

特性

• グレード: analytical standard
• 品質水準: 100
• 形状: aqueous suspension
• 濃度: 5% (solids)
• 粒径: 2 μm std dev ≤0.2 μm
• アプリケーション: glass & ceramic; industrial qc; pharmaceutical
• フォーマット: neat
• 保管温度: 2-8°C
• SMILES記法: O=[Si]=O
• InChI: 1S/O2Si/c1-3-2
• InChI Key: VYPSYNLAJGMNEJ-UHFFFAOYSA-N

詳細

詳細

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.

アプリケーション

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

特徴および利点

• 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

安全性情報

• 保管分類コード: 10 - Combustible liquids
• WGK: WGK 2
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable
• 個人用保護具 (PPE): Eyeshields, Gloves