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Sigma-Aldrich

Gallium(III) nitrate hydrate

crystalline, 99.9% trace metals basis

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Synonym(s):
Gallium trinitrate
Linear Formula:
Ga(NO3)3 · xH2O
CAS Number:
Molecular Weight:
255.74 (anhydrous basis)
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

Assay

99.9% trace metals basis

form

crystalline

reaction suitability

reagent type: catalyst
core: gallium

impurities

≤1500.0 ppm Trace Metal Analysis

mp

110 °C (dec.) (lit.)

solubility

H2O: slightly soluble(lit.)
ethanol: slightly soluble(lit.)

SMILES string

O.[Ga+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O

InChI

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

InChI key

YVFORYDECCQDAW-UHFFFAOYSA-N

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General description

Gallium nitrate is the anhydrate salt of the naturally occurring heavy metal.

Application

Gallium (III) nitrate hydrate can be used as a:
  • Catalyst in the epoxidation of olefins in presence of hydrogen peroxide.
  • Dopant in the preparation of ZnO nanorod arrays. The addition of Ga can improve the luminescence quality of ZnO nanorods.
  • Precursor to synthesize Ga-MCM-41 materials (mesoporous silicate molecular sieves). Ga-MCM-41 can act as a catalyst in the liquid-phase isomerization of α-pinene.

Pictograms

Flame over circleExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Ox. Sol. 2 - Skin Irrit. 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

Regulatory Information

危险化学品

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John E Moore et al.
Journal of microbiological methods, 76(2), 201-203 (2008-10-16)
Incorporation of gallium (III) nitrate into unsupplemented Sabouraud Dextrose Agar to a final concentration of 512 mg/l (2 mM) suppressed bacterial growth, of the following genera Escherichia, Enterococcus, Klebsiella, Listeria, Pseudomonas and Staphylococcus, In contrast growth of Burkholderia cenocepacia, and
Zheng Gong et al.
Physical chemistry chemical physics : PCCP, 19(36), 24513-24521 (2017-07-20)
Spinel-phase Zn
R P Warrell
Cancer, 80(8 Suppl), 1680-1685 (1997-11-15)
Gallium nitrate was originally developed as an antineoplastic agent; however, further studies have revealed that this drug has extremely potent effects on turnover of bone, and that low doses can be used to reduce bone resorption. Like the bisphosphonates, gallium
B J Foster et al.
Cancer treatment reports, 70(11), 1311-1319 (1986-11-01)
Gallium nitrate is the anhydrate salt of the naturally occurring heavy metal. It has demonstrated antitumor activity in a variety of murine tumor models, including Walker carcinosarcoma 256, fibrosarcoma M-89, leukemia K-1964, adenocarcinoma 755, mammary carcinoma YMC, reticulum cell sarcoma
Alexei Alexandrov et al.
Scientific reports, 10(1), 7496-7496 (2020-05-06)
Colloidal quantum dots and other semiconductor nanocrystals are essential components of next-generation lighting and display devices. Due to their easily tunable and narrow emission band and near-unity fluorescence quantum yield, they allow cost-efficient fabrication of bright, pure-color and wide-gamut light

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