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634255

Sigma-Aldrich

Terbium(III,IV) oxide

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

Synonym(s):

Terbium peroxide, Tetraterbium heptoxide

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About This Item

Linear Formula:
Tb4O7
CAS Number:
12037-01-3
Molecular Weight:
747.70
EC Number:
234-856-3
MDL number:
MFCD00083151
UNSPSC Code:
12352302
PubChem Substance ID:
24882615
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

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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)

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’.

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