Skip to Content
MilliporeSigma
All Photos(2)

Key Documents

634255

Sigma-Aldrich

Terbium(III,IV) oxide

nanopowder, <100 nm particle size (BET), 99.5% trace metals basis

Synonym(s):

Terbium peroxide, Tetraterbium heptoxide

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
Tb4O7
CAS Number:
Molecular Weight:
747.70
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23

assay

99.5% trace metals basis

form

nanopowder

reaction suitability

reagent type: catalyst
core: terbium

particle size

<100 nm (BET)

density

7.3 g/mL at 25 °C (lit.)

SMILES string

O=[Tb]O[Tb](=O)O[Tb](=O)O[Tb]=O

InChI

1S/7O.4Tb

InChI key

UWZVBPNIJCKCMC-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

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

Visit the Document Library

Articles

The union of distinct scientific disciplines is revealing the leading edge of Nanotechnology.

Magnetic materials permeate numerous daily activities in our lives. They are essential components of a diversity of products including hard drives that reliably store information on our computers, decorative magnets that keep the shopping list attached to the refrigerator door, electric bicycles that speed our commute to work, as well as wind turbines for conversion of wind energy to electrical power.

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