Skip to Content
Merck
All Photos(1)

Key Documents

Safety Information

803847

Sigma-Aldrich

Silica nanospheres

200 nm avg. part. size (TEM), 10 % (w/v) in ethanol

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
SiO2
Molecular Weight:
60.08
UNSPSC Code:
12352300
NACRES:
NA.23

form

nanospheres

concentration

10 % (w/v) in ethanol

avg. part. size

200 nm (TEM)

Looking for similar products? Visit Product Comparison Guide

Application

Traditionally the silica (SiO2) nanoparticles find applications as additives to drugs, cosmetics, printer toners, varnishes, and food etc. In recent years, their use has been extended to biomedical and biotechnological fields as biosensors, biomarkers, DNA and drug delivery agents etc.

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Danger

Hazard Statements

H225,H319

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

61.9 °F

Flash Point(C)

16.6 °C

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 1 petroleums
Hazardous rank II
Water insoluble liquid

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

803847-VAR:
803847-BULK:
803847-1ML:4548173961606

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCM3212
MKCH7249
MKCC7249
MKBW3571V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 2

1 of 2

Fluorescent silica nanobeads 120 nm, lyophilized

Sigma-Aldrich

797863

Fluorescent silica nanobeads

Silica monodisperse, non-porous, 50 μm

Sigma-Aldrich

904384

Silica

Shinya Kano et al.
Sensors (Basel, Switzerland), 20(14) (2020-07-16)
Fast-response humidity sensors using nanomaterials are attractive and have been intensively studied. Among the various nanomaterials, nonporous inorganic nanoparticles are suitable for use in humidity sensitive films for sensors. Here, we focus on a nonporous inorganic nanoparticle film and investigate

Questions

Reviews

No rating value

Active Filters

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service