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401307

Sigma-Aldrich

Sodium metatitanate

−200 mesh

Synonym(s):

Sodium titanium oxide

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About This Item

Linear Formula:
Na2Ti3O7
CAS Number:
12034-36-5
Molecular Weight:
301.58
EC Number:
234-803-4
MDL number:
MFCD00014243
UNSPSC Code:
12161600
PubChem Substance ID:
24865004
NACRES:
NA.22

form

solid

reaction suitability

core: titanium
reagent type: catalyst

particle size

−200 mesh

density

3.4 g/mL at 25 °C (lit.)

SMILES string

[Na+].[Na+].[O-][Ti](=O)O[Ti](=O)O[Ti]([O-])=O

InChI

1S/2Na.7O.3Ti/q2*+1;;;;;;2*-1;;;

InChI key

GROMGGTZECPEKN-UHFFFAOYSA-N

Application

  • Used as a low-voltage sodium titanium oxide insertion electrode for sodium-ion batteries

Used for preparation of:
  • Titania nanorods and nanowires via a hydrothermal method for use in lithium-ion storage batteries
  • Photocatalytic titanate nanotube thin films via a hydrothermal method
  • Protonated titanate nanotubes as solid acid catalysts
  • Nano-sized supports of ruthenium nanoparticles for catalytic ammonia decomposition

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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