Lanthanum(III) chloride hydrate

氯化镧(III)水合物

Also known as: lanthanum chloride hydrate, LANTHANUM CHLORIDE HYDRATE, LANTHANUM CHLORIDE HYDRATED,64.5-70% LACL3, LANTHANUM(III) CHLORIDE, LANTHANUM(III) CHLORIDE, HYDRATED, LANTHANUM(III)CHLORIDE HYDRATE, Lanthanum Chloride Hydrate, Lanthanum Chloride Hydrate 99.9%, Lanthanum chloride, hydrated, reagent ACS, Lanthanum chloride,hydrated, lanthanum(3+),trichloride,hydrate

Lanthanum(III) chloride hydrate (CAS 20211-76-1) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula Cl3H2LaO and a molecular weight of 263.28000 g/mol. It is also known as lanthanum chloride hydrate, LANTHANUM CHLORIDE HYDRATE and LANTHANUM CHLORIDE HYDRATED,64.5-70% LACL3. Key property: a melting point of 92-93ºC(lit.). GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
20211-76-1
Jingsj CID
J-36405-8
Molecular Formula
Cl3H2LaO
Chinese Name
氯化镧(III)水合物
Molecular Weight
263.28000 g/mol
Category
Inorganic Chemicals
Last updated
8/21/2026

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Physicochemical Properties

Melting Point92-93ºC(lit.)

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of Lanthanum(III) chloride hydrate?

The CAS number of Lanthanum(III) chloride hydrate is 20211-76-1.

What are the molecular formula and molecular weight of Lanthanum(III) chloride hydrate?

Lanthanum(III) chloride hydrate has molecular formula Cl3H2LaO and molecular weight 263.28000 g/mol.

Is Lanthanum(III) chloride hydrate hazardous?

Lanthanum(III) chloride hydrate has GHS signal word Warning.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Lanthanum(III) chloride hydrate (CAS 20211-76-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-36405-8 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.