44054

Micro particles based on silicon dioxide

size: 5 μm

• 동의어(들): Silica dioxide microsphere (5 μm), Micro silicon (5 μm), Beads based on silicon dioxide, microsize, Silicon dioxide beads
• MDL number: MFCD00011232
• UNSPSC 코드: 41116107
• PubChem Substance ID: 57650210
• NACRES: NA.25

속성

• Grade: analytical standard
• Quality Level: 100
• 양식: aqueous suspension
• 농도: 5% (solids)
• 입자 크기: 5 μm std dev ≤0.35 μm
• 응용 분야: glass & ceramic; industrial qc; pharmaceutical
• 형식: neat
• 저장 온도: 2-8°C
• SMILES string: O=[Si]=O
• InChI: 1S/O2Si/c1-3-2
• InChI key: VYPSYNLAJGMNEJ-UHFFFAOYSA-N

설명

일반 설명

Silicon dioxide based microparticles are ideal to determine particle size distribution (PSD) profile of test samples.
The particle diameter of 5 μm is measured using Coulter Multisizer.

애플리케이션

Used for regular calibration and checking of particle size instruments. Also used:

• to study transport properties of microscopic particles via heterogeneous media
• as a test standard to validate denoising method used in optical diffraction tomography
• in accelerated annealing experiments involving colloidal silica monolayers
• to evaluate the measurement accuracy of color-coded LED microscopy (cLEDscope) technique
• as a calibration standard in optical trapping system to measure surface mechanical properties

특징 및 장점

• suitable for routine instrument calibration monitoring, testing and corrections
• particle size traceable to Community Bureau of Reference (BCR) standards
• available in 5 mL pack size as a neat sample

안전성 정보

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 2
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves