Micro particles based on silicon dioxide
SIAL/81108 - size: 2 μm
Synonym: Silica dioxide microsphere (2 μm), Micro silicon (2 μm); Beads based on silicon dioxide, microsize; Silicon dioxide beads
MDL Number: MFCD00011232
Product Type: Chemical
| application(s) | glass & ceramic industrial qc pharmaceutical |
| concentration | 5% (solids) |
| form | aqueous suspension |
| format | neat |
| grade | analytical standard |
| InChI | 1S/O2Si/c1-3-2 |
| InChI key | VYPSYNLAJGMNEJ-UHFFFAOYSA |
| particle size | 2 μm std dev ≤0.2 μm |
| Quality Level | 100  |
| SMILES string | O=[Si]=O |
| storage temp. | 2-8°C |
| Application: | 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 |
| Features and Benefits: | • 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 |
| General description: | 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. |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 2 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Storage Temp. | 2-8°C |
| UNSPSC | 12352119 |