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Merck
CN

289892

Gallium(III) nitrate hydrate

crystalline, 99.9% trace metals basis

Synonym(s):

Gallium trinitrate

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About This Item

Linear Formula:
Ga(NO3)3 · xH2O
CAS Number:
Molecular Weight:
255.74 (anhydrous basis)
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
236-815-5
MDL number:
Assay:
99.9% trace metals basis
Form:
crystalline
Solubility:
H2O: slightly soluble(lit.), ethanol: slightly soluble(lit.)
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assay

99.9% trace metals basis

form

crystalline

reaction suitability

core: gallium, reagent type: catalyst

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

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.


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Danger

Hazard Classifications

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

Storage Class

5.1B - Oxidizing hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

Regulatory Information

危险化学品

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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
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



Global Trade Item Number

SKUGTIN
289892-5G04061835521319
289892-25G04061835562008
289892-100G04061835561995
289892-1KG04061826680254