Europium(III) sulphate, octahydrate, 99.9%

Name: Europium(III) sulphate, octahydrate, 99.9%
Brand: Vaqora Chemicals
SKU: VQ-015654

About Europium(III) sulphate, octahydrate, 99.9%

Europium(III) sulphate, octahydrate (CAS 10031-55-7) is a rare earth compound offered by Vaqora Chemicals with a typical assay of 99.9%. With the molecular formula Eu2H16O20S3, it has a molar mass of 736.2 g/mol. The IUPAC name is bis(europium(3+)). Trisulfate. Octahydrate. Alternative names: Europium Sulphate and Europium(3+) sulfate--water (2/3/8).

It is supplied as crystalline chunks. Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

Typical applications include 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 Europium(III) sulphate, octahydrate in 1 g, 10 g, 100 g and 1 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Rare-earth chemistry
Catalyst precursors
Luminescent materials

Industries

Specifications & identifiers

Chemical identifiers
Product name	Europium(III) sulphate, octahydrate, 99.9%
Catalogue No.	VQ-015654
CAS Number	10031-55-7
IUPAC name	bis(europium(3+));trisulfate;octahydrate
Molecular formula	Eu₂H₁₆O₂₀S₃
Molecular weight	736.2 g/mol
Exact mass	735.7808
Purity / assay	99.9%
HSN code	28469090
InChIKey	PGDXJFDXKJLVTJ-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-].[Eu+3].[Eu+3]
PubChem CID	25021676

Physical properties
Physical form	Crystalline
Appearance	Crystalline chunks
H-bond donors / acceptors	8 / 20
TPSA	274 Å²
Synonyms	Europium Sulphate, Europium(3+) sulfate--water (2/3/8), Europium(III) sulfate octahydrate, Europium sulfate octahydrate, dieuropium(3+) octahydrate trisulfate

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

Other grades of CAS 10031-55-7

Europium(III) sulphate, octahydrate, 99.99%

CAS: 10031-55-7
Formula: Eu₂H₁₆O₂₀S₃
MW: 736.2 g/mol

VQ-015655

Frequently asked questions

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

The CAS Registry Number of Europium(III) sulphate, octahydrate, 99.9% is 10031-55-7. It is also known as Europium Sulphate, Europium(3+) sulfate--water (2/3/8), Europium(III) sulfate octahydrate.

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

Europium(III) sulphate, octahydrate, 99.9% has the molecular formula Eu2H16O20S3 and a molecular weight of 736.2 g/mol.

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

We supply Europium(III) sulphate, octahydrate, 99.9% in (99.9%) grade, in 1 g, 10 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Europium(III) sulphate, octahydrate, 99.9%?

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

Yes. Europium(III) sulphate, octahydrate, 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.