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590509

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

Quality Level

100

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

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

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

Target Organs

Respiratory system

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

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.

JAN Code

590509-10G:
590509-BULK:
590509-10G-PW:
590509-VAR:
590509-2G-PW:
590509-2G:

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Certificates of Analysis (COA)

Lot/Batch Number
MKCC0822
MKCB9559
MKBX1200V
MKBX1201V
MKBR6159V

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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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