Skip to Content
Merck
All Photos(2)

Key Documents

View All Documentation

791326

Sigma-Aldrich

Titanium(IV) oxide, brookite

nanopowder, <100 nm, 99.99% trace metals basis

Synonym(s):

Brookite, Titania

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Empirical Formula (Hill Notation):
TiO2
CAS Number:
12188-41-9
Molecular Weight:
79.87
UNSPSC Code:
12352302
NACRES:
NA.23

Quality Level

100

Assay

99.99% trace metals basis

form

nanopowder

particle size

<100 nm

mp

1843 °C (lit.)

Application

Brookite;the orthorhombic polymorph of Titanium(IV) Oxide;has potential in fields including photolysis;and the synthesis of nanowires

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCK4746
MKCL1489
MKCF0977
MKBW8184V
MKBR2833V

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

Xiang-dong Meng;
Mat. Res. Bul., 39(14-15), 2163-2170 (2004)
Yin;Shu;
Journal of Materials Chemistry, 15(6), 674-682 (2005)
Ting Cheng et al.
Acta biomaterialia, 54, 186-200 (2017-03-21)
Near-infrared (NIR) triggered chemical delivery allows on-demand release with the advantage of external tissue stimulation. Bioresorbable polyester poly-l-lactic acid (PLLA) was compounded with photoadditives of neat zinc oxide (ZnO) nanoparticles and 980→365nm LiYF Upconverting nanoparticles and zinc oxide nanorods were

Articles

Dye-Sensitized and Perovskite Solar Cells: Interface Engineering by Atomic Layer Deposition

Since the demonstration of the first practical solar cell 60 years ago, research on novel materials, improved solar cell design and structure, and innovative manufacturing processes have all contributed to a continuous increase in the efficiency of photovoltaic (PV) devices.

Titania Nanotubes: Synthesis and Applications

Electronically, it behaves as a wide band gap (3.2 eV) semiconductor and exhibits memristor properties.2 Optically, TiO2 has high opacity with a very high refractive index3 (>2.4), and it exhibits strong absorbance in the UV range.

Thiolated gold nanoclusters: A new class of photosensitizers

The past several decades have seen major advancements in the synthesis of metal nanomaterials. Most recently, controlled synthesis has become versatile enough to regulate the exact number of atoms and ligands of very small metal nanoparticles, referred to as “clusters”.

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