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Sigma-Aldrich

Terbium(III) oxide

99.99% trace metals basis

Synonym(s):

Diterbium trioxide, Terbium oxide, Terbium sesquioxide

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About This Item

Linear Formula:
Tb2O3
CAS Number:
12036-41-8
Molecular Weight:
365.85
EC Number:
234-849-5
MDL number:
MFCD00151153
UNSPSC Code:
12352303
PubChem Substance ID:
24881282
NACRES:
NA.23

assay

99.99% trace metals basis

form

powder

reaction suitability

reagent type: catalyst
core: terbium

SMILES string

O=[Tb]O[Tb]=O

InChI

1S/3O.2Tb

InChI key

GWYXTVGANSBRNB-UHFFFAOYSA-N

General description

Terbium(III) oxide (Tb2O3) is a rare earth oxide with high thermal stability and ability to absorb and emit light at specific wavelengths. It is widely used as a key component in solid-state lighting, display technologies, and as a dopant in lasers. Additionally, Tb2O3 is utilized in the production of green phosphors for cathode ray tubes (CRTs) and LED lighting, enhancing energy efficiency and color rendering.

Application

  • Terbium (III) Oxide (Tb2O3) Transparent Ceramics by Two-Step Sintering from Precipitated Powder: This research discusses the processing and properties of Terbium(III) oxide in the creation of transparent ceramics, highlighting its potential in various high-tech applications (Hu et al., 2022).

accessory

Product No.
Description
Pricing

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Priyam Singh et al.
Nanotechnology, 28(41), 415701-415701 (2017-07-19)
We present novel inorganic-organic hybrid nanoparticles (HNPs) constituting inorganic NPs, NaY

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