Samarium(III) hydroxide, hydrate, 99%

About Samarium(III) hydroxide, hydrate, 99%

Samarium(III) hydroxide, hydrate is a rare earth compound carrying the CAS registry number 20403-06-9, specified at 99% purity. With the molecular formula Sm(OH)3.xH2O, it has a molar mass of 201.38 g/mol. It is also known as Samarium hydroxide.

It is supplied as powder or chunks. Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

It is commonly used for rare-earth chemistry, catalyst precursors, luminescent materials and fine chemical synthesis. Our customers for this product work in academic and industrial research and electronics and semiconductors.

Available in 5 g, 25 g, 5 x 100 g and 1 kg packs, Samarium(III) hydroxide, hydrate is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Rare-earth chemistry
Catalyst precursors
Luminescent materials
Fine chemical synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Samarium(III) hydroxide, hydrate, 99%
Catalogue No.	VQ-015786
CAS Number	20403-06-9
Molecular formula	Sm(OH)₃.xH₂O
Molecular weight	201.38 g/mol
Purity / assay	99%
HSN code	28469090

Physical properties
Physical form	Powder
Appearance	Powder or chunks

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P305 + P351 + P338

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

Frequently asked questions

What is the CAS number of Samarium(III) hydroxide, hydrate, 99%?

The CAS Registry Number of Samarium(III) hydroxide, hydrate, 99% is 20403-06-9. It is also known as Samarium hydroxide.

What is the molecular formula and molecular weight of Samarium(III) hydroxide, hydrate, 99%?

Samarium(III) hydroxide, hydrate, 99% has the molecular formula Sm(OH)3.xH2O and a molecular weight of 201.38 g/mol.

Which grade and pack sizes of Samarium(III) hydroxide, hydrate, 99% can I order?

We supply Samarium(III) hydroxide, hydrate, 99% in (99%) grade, in 5 g, 25 g, 5 x 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Samarium(III) hydroxide, hydrate, 99%?

Yes. Every lot of Samarium(III) hydroxide, hydrate, 99% 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 Samarium(III) hydroxide, hydrate, 99% be shipped internationally?

Yes. Samarium(III) hydroxide, hydrate, 99% 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.