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Rare-earth chlorides exemplified by lanthanum(III) chloride (LaCl3) serve as foundational feedstock for rare-earth-metal production and rare-earth-separation workflows. They are also key additives for petroleum-cracking catalysts, water-treatment agents and special-grade glass. Evaluation criteria for lanthanum(III) chloride include total rare-earth oxides (TREO), purity, moisture, water-insoluble matter and major-impurity concentrations (Ce, Nd, Fe, Ca etc.). Procurement must emphasise moisture control, hermetic packaging and moisture-proof logistics given its strong hygroscopicity. We provide unambiguous specifications, CAS-numbers, test reports and moisture-resistant packaging solutions to mitigate customer import-and-handling risks.
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Lanthanum(III) Chloride
Lanthanum(III) Chloride Heptahydrate is an excellent water soluble crystalline Lanthanum source, which is an inorganic compound with the formula LaCl3. It is a common salt of lanthanum which is mainly used in research and compatible with chlorides. It is a white solid that is highly soluble in water and alcohols.




