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544892

Sigma-Aldrich

Yttrium(III) oxide

nanopowder, <50 nm particle size

Synonym(s):
Yttria
Linear Formula:
Y2O3
CAS Number:
Molecular Weight:
225.81
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

form

nanopowder

Quality Level

surface area

30-50 m2/g
30-50 m2/g

particle size

<50 nm

mp

2410 °C (lit.)

density

5.01 g/mL at 25 °C (lit.)

SMILES string

O=[Y]O[Y]=O

InChI

1S/3O.2Y

InChI key

SIWVEOZUMHYXCS-UHFFFAOYSA-N

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Yttrium(III) oxide nanopowder, &lt;50&#160;nm particle size

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Ytterbium(III) oxide

Yttrium iron oxide nanopowder, &lt;100&#160;nm particle size (BET), 99.9% trace metals basis

Sigma-Aldrich

634417

Yttrium iron oxide

form

nanopowder

form

nanopowder

form

nanopowder

form

nanopowder

particle size

<50 nm

particle size

<100 nm (BET)

particle size

<150 nm (TEM)

particle size

<100 nm (BET)

mp

2410 °C (lit.)

mp

-

mp

-

mp

-

density

5.01 g/mL at 25 °C (lit.)

density

9.17 g/mL at 25 °C

density

4.56 g/mL at 25 °C (lit.)

density

5.11 g/mL at 25 °C (lit.)

surface area

30-50 m2/g

surface area

-

surface area

-

surface area

20-40 m2/g

Quality Level

100

Quality Level

-

Quality Level

100

Quality Level

100

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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