Lanthanum hydroxide

Name: Lanthanum hydroxide
Brand: Vaqora Chemicals
SKU: VQ-046561

About Lanthanum hydroxide

Lanthanum hydroxide (CAS 14507-19-8) is a rare earth compound offered by Vaqora Chemicals. The compound has the formula H3LaO3, corresponding to a molecular weight of 189.93 g/mol. Systematically, it is named lanthanum(3+) trihydroxide. It is also known as Lanthanum hydroxide (La(OH)3) or Lanthanum trihydroxide.

Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Key uses span rare-earth chemistry, catalyst precursors and luminescent materials. Our customers for this product work in academic and industrial research and electronics and semiconductors.

Vaqora Chemicals supplies Lanthanum hydroxide in 25 g, 100 g and 500 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

Rare-earth chemistry
Catalyst precursors
Luminescent materials

Industries

Specifications & identifiers

Chemical identifiers
Product name	Lanthanum hydroxide
Catalogue No.	VQ-046561
CAS Number	14507-19-8
IUPAC name	lanthanum(3+) trihydroxide
Molecular formula	H₃LaO₃
Molecular weight	189.93 g/mol
Exact mass	189.9146
HSN code	28469090
InChIKey	YXEUGTSPQFTXTR-UHFFFAOYSA-K
SMILES	[OH-].[OH-].[OH-].[La+3]
PubChem CID	135111

Physical properties
Physical form	Other
H-bond donors / acceptors	3 / 3
TPSA	3 Å²
Synonyms	Lanthanum hydroxide (La(OH)3), Lanthanum trihydroxide, Lanthanum(3+) hydroxide, Lanthanum(III) hydroxide, Lanthanum(III)hydroxide, La(OH)3, Lanthanum hydroxide (VAN)

Safety & hazard information (GHS)

Corrosive

Signal word: Danger

Hazard statements

H314Causes severe skin burns and eye damage
H318Causes serious eye damage

Precautionary statements: P260, P264, P264 + P265, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P317, P321, P363, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 14507-19-8

AR

Lanthanum hydroxide, GR 99.9%

CAS: 14507-19-8
Formula: H₃LaO₃
MW: 189.93 g/mol

VQ-015707

Frequently asked questions

What is the CAS number of Lanthanum hydroxide?

The CAS Registry Number of Lanthanum hydroxide is 14507-19-8. It is also known as Lanthanum hydroxide (La(OH)3), Lanthanum trihydroxide, Lanthanum(3+) hydroxide.

What is the molecular formula and molecular weight of Lanthanum hydroxide?

Lanthanum hydroxide has the molecular formula H3LaO3 and a molecular weight of 189.93 g/mol. Its IUPAC name is lanthanum(3+) trihydroxide.

Which grade and pack sizes of Lanthanum hydroxide can I order?

We supply Lanthanum hydroxide, in 25 g, 100 g, 500 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Lanthanum hydroxide?

Yes. Every lot of Lanthanum hydroxide is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Lanthanum hydroxide be shipped internationally?

Yes. Lanthanum hydroxide is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.