238554
Lanthanum(III) nitrate hydrate
99.9% trace metals basis
Synonym(s):
Lanthanum nitrate hydrate, Lanthanum trinitrate hydrate
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About This Item
Linear Formula:
La(NO3)3·xH2O
CAS Number:
Molecular Weight:
324.92 (anhydrous basis)
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
233-238-0
MDL number:
Assay:
99.9% trace metals basis
Form:
(powder, crystals or chunks)
Quality Segment
assay
99.9% trace metals basis
form
(powder, crystals or chunks)
composition
Degree of hydration, 3-5
reaction suitability
core: lanthanum, reagent type: catalyst
impurities
≤2000.0 ppm Trace Rare Earth Analysis
SMILES string
O.[La+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O
InChI
1S/La.3NO3.H2O/c;3*2-1(3)4;/h;;;;1H2/q+3;3*-1;
InChI key
HVMFKXBHFRRAAD-UHFFFAOYSA-N
General description
Lanthanum(III) nitrate hydrate is a white crystalline solid that is highly soluble in water. It is also utilized in various fields such as catalysts, ceramics, and as a source of lanthanum ions in chemical synthesis.
Application
Lanthanum(III) nitrate hydrate can be used:
- As a starting material to synthesize lanthanum zirconate nanoparticles.
- As a precursor to prepare luminescent lanthanum-tricarboxytriphenylamine (La-TCA) coordination polymer nanosheets.
- To fabricate perovskite oxide-type LaFeO3 dendrites for chemical sensors.
- To synthesize LaMnO3 perovskite catalysts by using citric acid sol–gel method and La0.6Sr0.4MnO3 perovskites via coprecipitation method. The LaMnO3 perovskite catalysts has used for the oxidation of propane for emission control of hydrocarbon volatile organic compounds.
signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Ox. Sol. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
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
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