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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)

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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