Dysprosium sulphate

Name: Dysprosium sulphate
Brand: Vaqora Chemicals
SKU: VQ-046611

About Dysprosium sulphate

Dysprosium sulphate (CAS 14373-91-2) is a rare earth compound offered by Vaqora Chemicals. With the molecular formula Dy2O12S3, it has a molar mass of 613.2 g/mol. Alternative names: Sulfuric acid, dysprosium(3+) salt (3:2) and Dysprosium(III) sulfate.

Store in a tightly closed container in a cool, dry and well-ventilated place. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Typical applications include rare-earth chemistry, catalyst precursors and luminescent materials. Buyers come mainly from academic and industrial research and electronics and semiconductors.

Standard pack sizes are 25 g, 100 g and 500 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request. Custom pack sizes, bulk quantities and specific analytical data can be arranged on request.

Typical applications

Rare-earth chemistry
Catalyst precursors
Luminescent materials

Industries

Specifications & identifiers

Chemical identifiers
Product name	Dysprosium sulphate
Catalogue No.	VQ-046611
CAS Number	14373-91-2
IUPAC name	bis(dysprosium(3+));trisulfate
Molecular formula	Dy₂O₁₂S₃
Molecular weight	613.2 g/mol
Exact mass	613.7112
HSN code	29420090
InChIKey	FLWXWKDFOLALOB-UHFFFAOYSA-H
SMILES	[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Dy+3].[Dy+3]
PubChem CID	167079

Physical properties
Physical form	Other
H-bond donors / acceptors	0 / 12
TPSA	266 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

Other grades of CAS 14373-91-2

AR

Dysprosium sulphate, GR 99.99%

CAS: 14373-91-2
Formula: Dy₂O₁₂S₃
MW: 613.2 g/mol

VQ-015601

Frequently asked questions

What is the CAS number of Dysprosium sulphate?

The CAS Registry Number of Dysprosium sulphate is 14373-91-2. It is also known as Sulfuric acid, dysprosium(3+) salt (3:2), Dysprosium(III) sulfate, Didysprosium trisulphate.

What is the molecular formula and molecular weight of Dysprosium sulphate?

Dysprosium sulphate has the molecular formula Dy2O12S3 and a molecular weight of 613.2 g/mol.

Which grade and pack sizes of Dysprosium sulphate can I order?

We supply Dysprosium sulphate, 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 Dysprosium sulphate?

Yes. Every lot of Dysprosium sulphate 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 Dysprosium sulphate be shipped internationally?

Yes. Dysprosium sulphate 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.