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254215

Sigma-Aldrich

Indium(III) nitrate hydrate

99.999% trace metals basis

Synonym(s):

Indium trinitrate hydrate, Indium(3+) trinitrate hydrate

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About This Item

Linear Formula:
In(NO3)3 · xH2O
CAS Number:
207398-97-8
Molecular Weight:
300.83 (anhydrous basis)
EC Number:
237-393-5
MDL number:
MFCD00149742
UNSPSC Code:
12352302
PubChem Substance ID:
24855366
NACRES:
NA.23

Assay

99.999% trace metals basis

form

crystals and lumps

reaction suitability

reagent type: catalyst
core: indium

impurities

≤15.0 ppm Trace Metal Analysis

SMILES string

[In+3].[H]O[H].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O

InChI

1S/In.3NO3.H2O/c;3*2-1(3)4;/h;;;;1H2/q+3;3*-1;

InChI key

YZZFBYAKINKKFM-UHFFFAOYSA-N

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General description

Indium(III) nitratehydrate is used in the preparation of indium(III) oxide nanoparticles and otherindium complexes.

Application

Indium(III) nitrate hydrate can be used as a precursor to synthesize:
  • In2O3 nanoparticles via thermal decomposition. In2O3 is applicable as a catalyst for reverse water gas shift (RWGS) and CO2 conversion reactions.
  • AgInSe2 thin film on Si substrate via sol-gel spin coating technique.
  • Indium(III)complexes containing thiosemicarbazone. These complexes can be used in the fields of colorimetric and fluorescent probes.

Pictograms

Flame over circleExclamation mark
GHS03,GHS07

Signal Word

Danger

Hazard Statements

H272,H302 + H312 + H332

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Ox. Sol. 2

Storage Class Code

5.1B - Oxidizing hazardous materials

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)

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