Samarium(III) sulphate, 99.9%

Name: Samarium(III) sulphate, 99.9%
Brand: Vaqora Chemicals
SKU: VQ-015792

About Samarium(III) sulphate, 99.9%

Vaqora Chemicals supplies Samarium(III) sulphate, a rare earth compound registered under CAS number 13465-58-2, specified at 99.9% purity. With the molecular formula H16O20S3Sm2, it has a molar mass of 733.0 g/mol. The IUPAC name is bis(samarium(3+)). Trisulfate. Octahydrate. It is also known as Samarium(III) sulfate octahydrate or samarium(3+). Trisulfate. Octahydrate.

The material typically appears as powder to crystals. Reported physical data include a density of 2.93 g/mL at 25 °C. Keep the container tightly sealed and store it in a cool, dry area. 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 optics and photonics. Our customers for this product work in academic and industrial research and electronics and semiconductors.

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

Typical applications

Rare-earth chemistry
Catalyst precursors
Luminescent materials
Optics & photonics

Industries

Specifications & identifiers

Chemical identifiers
Product name	Samarium(III) sulphate, 99.9%
Catalogue No.	VQ-015792
CAS Number	13465-58-2
IUPAC name	bis(samarium(3+));trisulfate;octahydrate
Molecular formula	H₁₆O₂₀S₃Sm₂
Molecular weight	733 g/mol
Exact mass	737.7817
Purity / assay	99.9%
HSN code	28469090
InChIKey	SICAFVHZPBSARB-UHFFFAOYSA-H
SMILES	O.O.O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Sm+3].[Sm+3]
PubChem CID	71311263

Physical properties
Physical form	Crystalline
Appearance	Powder to crystals
Density	2.93 g/mL at 25 °C
H-bond donors / acceptors	8 / 20
TPSA	274 Å²

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, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, 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

Frequently asked questions

What is the CAS number of Samarium(III) sulphate, 99.9%?

The CAS Registry Number of Samarium(III) sulphate, 99.9% is 13465-58-2. It is also known as Samarium(III) sulfate octahydrate, Samarium(III) sulfate octahydrate, REacton?, Samarium(III) sulfate octahydrate, 99.9% trace metals basis.

What is the molecular formula and molecular weight of Samarium(III) sulphate, 99.9%?

Samarium(III) sulphate, 99.9% has the molecular formula H16O20S3Sm2 and a molecular weight of 733 g/mol.

Which grade and pack sizes of Samarium(III) sulphate, 99.9% can I order?

We supply Samarium(III) sulphate, 99.9% in (99.9%) grade, in 25 g, 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) sulphate, 99.9%?

Yes. Every lot of Samarium(III) sulphate, 99.9% 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) sulphate, 99.9% be shipped internationally?

Yes. Samarium(III) sulphate, 99.9% 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.