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Rare earth chlorideCurrent location:Home > Rare earth chloride

Lanthanum chloride

Lanthanum chloride

Chinese Name: lanthanum chloride
English Name: Lanthanum chloride
Chemical formula: LaCl3
Molecular weight: 300.4643
CAS: 10099-58-8
EINECS No. 233-237-5 ::
Melting point: 860 ℃
Density: 3.842
Nature Description:
LaCl3 colorless or white solid. Soluble in water, deliquescent. In case of alkali hydroxide or chlorine oxide precipitates generated.
Grain block: ≤10cm
Packaging: 1000 kg ton bags, plastic woven neutral packaging.

Chemical composition (mass fraction)/%

REO 

Impurities

RE impurities /REO

Non-rare earth impurities

La2O3

CeO2

Pr6O11

Nd2O3

Y2O3

SmO3

Fe2O3

NH4+

CaO

MgO

SiO2

≥45

≥99.5

≤0.1

≤0.1

≤0.1

≤0.01

≤0.01

≤0.01

≤1

≤0.1

≤0.02

≤0.01

Application:

Mainly used for the preparation of petroleum cracking catalysts, but also for the extraction of a single product or smelting of rare earth lanthanum-rich mixed rare earth materials.
Preparation:
The lanthanum oxide La2O3 or lanthanum hydroxide La (OH) 3 dissolved in hydrochloric acid, concentrated in the water bath available LaCl3 · 7H2O.
Safety:
Non-toxic, tasteless, non-irritating, safe, reliable, stable performance, with water and organic chemical reaction does not occur.
Flammable hazardous characteristics: non-combustible.
Storage features: low temperature dry and ventilated warehouse.