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325902

Sigma-Aldrich

Scandium(III) nitrate hydrate

99.9% trace metals basis

Synonym(s):

Scandium trinitrate hydrate, Scandium(3+) trinitrate hydrate, Trinitric acid scandium salt hydrate

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About This Item

Linear Formula:
Sc(NO3)3·xH2O
CAS Number:
Molecular Weight:
230.97 (anhydrous basis)
EC Number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23

Quality Level

Assay

99.9% trace metals basis

form

powder and chunks

composition

Degree of hydration, ~4

impurities

≤1500.0 ppm Trace Rare Earth Analysis

SMILES string

CO[N+]([O-])=O.CO[N+]([O-])=O.CO[N+]([O-])=O.[H]O[H].[Sc]

InChI

1S/3CH3NO3.H2O.Sc/c3*1-5-2(3)4;;/h3*1H3;1H2;

InChI key

QXEUKQIDJOLTAC-UHFFFAOYSA-N

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Application

Scandium(III) nitrate hydrate can be used as a precursor:
  • For the fabrication of dense and crack-free scandium-stabilized zirconia (ScSZ) thin films by electrostatic spray deposition technique.
  • To prepare scandium-incorporated indium oxide semiconductor which acts as an electron transport layer in a light-emitting field-effect transistor (LEFET).

Pictograms

Flame over circle

Signal Word

Danger

Hazard Statements

Hazard Classifications

Ox. Sol. 2

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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