Merck
All Photos(3)

232033

Sigma-Aldrich

Titanium(IV) oxide, anatase

powder, 99.8% trace metals basis

All Photos(3)
Synonym(s):
Titanium dioxide
Linear Formula:
TiO2
CAS Number:
1317-70-0
Molecular Weight:
79.87
EC Number:
215-280-1
MDL number:
MFCD00011269
PubChem Substance ID:
24853872
NACRES:
NA.23

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Titanium(IV) oxide, anatase powder, −325 mesh, ≥99% trace metals basis

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Titanium dioxide NIST&#174; SRM&#174; 1898, nanomaterial

NIST1898

Titanium dioxide

NIST® SRM® 1898, nanomaterial

Titanium(IV) oxide for analysis EMSURE&#174; Reag. Ph Eur

Supelco

1.00808

Titanium(IV) oxide

for analysis EMSURE® Reag. Ph Eur

Quality Level

200

assay

99.8% trace metals basis

form

powder

mp

1825 °C (lit.)

density

3.9 g/mL at 25 °C (lit.)

SMILES string

O=[Ti]=O

InChI

1S/2O.Ti

InChI key

GWEVSGVZZGPLCZ-UHFFFAOYSA-N

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General description

Titanium(IV) oxide is a chemically inert and non-toxic semiconductormaterial widely used in the field of photovoltaics and environmentalremediation. Thephotocatalytic activity of anatase is superior tothat of other polymorphs of titanium oxide.

Application

Titanium(IV) oxide can be used as a precursor:
  • To synthesize TiO2/ZnO- calcium alginate photocatalyst for removal of copper from aqueous solutions.
  • To fabricate implantable composite bioelectrode for biosensing applications.
It can also be used as a nanoparticle growth initiator for the anodic modification of microbial fuel cells(MFC) to enhance their performance.

Packaging

5, 100, 500 g in poly bottle
2 kg

Features and Benefits

  • Higher electron mobility
  • Low dielectric constant
  • Lower ability to adsorb oxygen
  • Higher Fermi level
  • High degree of hydroxylation
  • Superior biocompatibility
  • Corrosion resistance

Storage Class Code

13 - Non Combustible Solids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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.

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

232033-500G:4548173927879
232033-100G:4548173927862

Certificate of Analysis

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Certificate of Origin

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