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44054

Supelco

Micro particles based on silicon dioxide

size: 5 μm

Synonyme(s) :

Silica dioxide microsphere (5 μm), Micro silicon (5 μm), Beads based on silicon dioxide, microsize, Silicon dioxide beads

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About This Item

Numéro MDL:
MFCD00011232
Code UNSPSC :
41116107
ID de substance PubChem :
57650210
Nomenclature NACRES :
NA.25

Qualité

analytical standard

Niveau de qualité

100

Forme

aqueous suspension

Concentration

5% (solids)

Taille des particules

5 μm std dev ≤0.35 μm

Application(s)

glass & ceramic
industrial qc
pharmaceutical

Format

neat

Température de stockage

2-8°C

Chaîne SMILES 

O=[Si]=O

InChI

1S/O2Si/c1-3-2

Clé InChI

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

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Description générale

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.

Application

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

Caractéristiques et avantages

  • 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

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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