1.10982
Lanthanum(III) oxide
for atomic absorption spectroscopy
别名:
Lanthanum(III) oxide
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关于此项目
经验公式（希尔记法）:
La2O3
化学文摘社编号:
分子量:
325.81
UNSPSC Code:
12352303
EC Index Number:
215-200-5
NACRES:
NB.21
MDL number:
产品名称
Lanthanum(III) oxide, for atomic absorption spectroscopy
SMILES string
[La+3].[La+3].[O-2].[O-2].[O-2]
InChI
1S/2La.3O/q2*+3;3*-2
InChI key
MRELNEQAGSRDBK-UHFFFAOYSA-N
description
for inorganic trace analysis
potency
>9968 mg/kg LD50, oral (Rat)
pH
9.0 (20 °C, 50 g/L in H2O, slurry)
mp
2315 °C
density
6.51 g/cm3 at 20 °C
bulk density
1300 kg/m3
storage temp.
no temp limit
Quality Level
Analysis Note
Assay (complexometric, on of the ignited basis substance): ≥ 99.5 %
Chloride (Cl): ≤ 0.005 %
Sulfate (SO₄): ≤ 0.005 %
Heavy metals (as Pb): ≤ 0.002 %
Ca (Calcium): ≤ 0.005
Cu (Copper): ≤ 0.0003 %
Fe (Iron): ≤ 0.002
Li (Lithium): ≤ 0.0001 %
Mg (Magnesium): ≤ 0.0003 %
Chloride (Cl): ≤ 0.005 %
Sulfate (SO₄): ≤ 0.005 %
Heavy metals (as Pb): ≤ 0.002 %
Ca (Calcium): ≤ 0.005
Cu (Copper): ≤ 0.0003 %
Fe (Iron): ≤ 0.002
Li (Lithium): ≤ 0.0001 %
Mg (Magnesium): ≤ 0.0003 %
Application
- Palladium (0) nanoparticles distributed on lanthanum (III) oxide as an effective catalyst for the methanolysis of hydrazine-borane to produce hydrogen.: The study presents a novel catalyst combining Pd(0) nanoparticles with La(III) oxide for efficient hydrogen production through methanolysis of hydrazine-borane (Ruzgar et al., 2024).
- Influence of Lanthanum Precursor on the Activity of Nickel Catalysts in the Mixed-Methane Reforming Process.: This paper investigates how different lanthanum precursors affect the performance of nickel catalysts in mixed-methane reforming, highlighting La(III) oxide′s role in catalytic processes (Zakrzewski et al., 2023).
存储类别
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
相关内容
United States Pharmacopeia Methods - Esomeprazole
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