500 nm Silica Nanospheres

SKU: SISN500-25M
For aminated silica, order volumes of 100 mL and larger may be broken into smaller aliquots due to hazardous shipping restrictions. SIAN500-500M, SIAN500-1L, SISD500-5G, SISD500-10G, and SIAD500-10G are expected to ship within 2–4 weeks; all other SKUs are expected to ship within 5 days. If you have any questions, please contact us.
$210.00 USD
Silica
Concentration
Volume/Mass

Customers outside of the US & Canada: please visit your local distributor’s website to purchase this item using its SKU, or contact us here. Thank you!
In stock items typically ship from our warehouse within 5 business days

As a global leader in silica nanoparticle production, nanoComposix specializes in providing high-purity and monodisperse nanomaterials – delivering the quality you need for consistent results.

500 nm spherical silica nanoparticles combine biocompatibility, unique optical properties, and versatile surface functionalization capabilities. These nanoparticles are useful in a broad range of applications from nanomedicine, UV-scattering, catalysis, DNA/RNA extraction, particle size references, and more

nanoComposix provides high quality nanomaterials that are precisely engineered and highly characterized. All products are supplied with batch-specific CoA’s including TEM, DLS, Zeta, and UV-Vis characterization data.

Intended for Research Use Only. Contact us for custom formulations, ISO 13485/cGMP compliant materials, or bulk supply requirements.
Overview
Surface Silica Silica (dried) Silica, Aminated Silica, Aminated (dried)
Description Ready-to-use suspension for surface modification or deposition. Powder format allows greater flexibility with solvent choice and concentration. Conjugatable surface. Ready-to-use suspension for surface modification or deposition. Powder format allows greater flexibility with solvent choice and concentration.
Solvent USP Purified Water N/A Ethanol N/A
Surface chemistry Silanol Silanol Amine Amine
Specifications
Surface Silica Silica (dried) Silica, Aminated Silica, Aminated (dried)
TEM Diameter 500 ± 50 nm 500 ± 50 nm 500 ± 50 nm 500 ± 50 nm
CV ≤ 8% ≤ 8% ≤ 8% ≤ 8%
Documents
Surface Silica Silica (dried) Silica, Aminated Silica, Aminated (dried)
Example Certificate of Analysis (CoA) Download Download Download Download
Safety Data Sheet (SDS) 10 mg/mL (NanoXact) Powder (NanoXact) 10 mg/mL (NanoXact) Powder (NanoXact)
Expected Ranges
Surface Silica Silica (dried) Silica, Aminated Silica, Aminated (dried)
Zeta potential ≤ –25 mV N/A ≥ 20 mV N/A
pH of solution 7.0–11.0 N/A N/A N/A