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56796

Micro particles based on silicon dioxide

size: 0.5 μm

Synonym(s):

Beads based on silicon dioxide, microsize, Silicon dioxide beads

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About This Item

NACRES:
NA.25
PubChem Substance ID:
UNSPSC Code:
12352119
MDL number:
Pricing and availability is not currently available.
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grade

analytical standard

Quality Segment

form

aqueous suspension

concentration

5% (solids)

particle size

0.5 μm

Mw/Mn

0.15

application(s)

glass & ceramic
industrial qc
pharmaceutical

format

neat

storage temp.

2-8°C

SMILES string

O=[Si]=O

InChI

1S/O2Si/c1-3-2

InChI key

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

General description

Silicon dioxide-based microbeads (size: 0.5 μm) are ideal for profiling particle size distribution (PSD) of a particle system.

Application

Used to qualify, validate and monitor particle sizers and surface scanning equipment.
Also used to fabricate silicon-based nano-electro-mechanical systems (NEMS) for mass sensing application.
Silicon dioxide beads, 0.5 μm have a wide range of uses from use as a flow agent to electrical and medical applications.

Features and Benefits

  • suitable for routine instrument calibration checks, testing and corrections
  • available in 5 and 10 mL pack sizes as neat samples


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This Item
440548110856798
particle size

0.5 μm

particle size

5 μm std dev ≤0.35 μm

particle size

2 μm std dev ≤0.2 μm

particle size

1.0 μm

format

neat

format

neat

format

neat

format

neat

grade

analytical standard

grade

analytical standard

grade

analytical standard

grade

analytical standard

application(s)

glass & ceramic
industrial qc
pharmaceutical

application(s)

glass & ceramic
industrial qc
pharmaceutical

application(s)

cosmetics
environmental
food and beverages
pharmaceutical

application(s)

glass & ceramic
industrial qc
pharmaceutical

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

form

aqueous suspension

form

aqueous suspension

form

aqueous suspension

form

aqueous suspension


Still not finding the right product?


Storage Class

10 - Combustible liquids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves



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Reaching silicon-based NEMS performances with 3D printed nanomechanical resonators
Stassi S, et al.
Nature Communications, 12(1), 1-9 (2021)
Jason S Kim et al.
Analytical and bioanalytical chemistry, 398(6), 2373-2382 (2010-06-08)
Micron-sized particles have primarily been used in microfabricated flow cytometers for calibration purposes and proof-of-concept experiments. With increasing frequency, microparticles are serving as a platform for assays measured in these small analytical devices. Light scattering has been used to measure
Surachate Kalasin et al.
Langmuir : the ACS journal of surfaces and colloids, 26(4), 2317-2324 (2010-02-10)
This paper explores the particle-level dynamics involved in the capture of gently flowing microparticles on adhesive planar surfaces, governed by electrostatic interactions. The work focuses on conditions which produce sustained microparticle rolling, useful for the development of microfluidic devices which



Global Trade Item Number

SKUGTIN
56796-10ML-F04061837790690
56796-5ML-F04061837790706

Questions

  1. SiO2 sphere가 담겨있는 aqueous solution 의 구성 요소를 알 수 있을까요?

    1 answer
    1. The composition of this aqueous solution is considered proprietary.

      Helpful?

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