Erbium(III) sulphate, 99.9%

Name: Erbium(III) sulphate, 99.9%
Brand: Vaqora Chemicals
SKU: VQ-015635

About Erbium(III) sulphate, 99.9%

Listed under CAS 10031-52-4, Erbium(III) sulphate is a rare earth compound available from Vaqora Chemicals with a typical assay of 99.9%. Formula Er2H16O20S3, molecular weight 766.8 g/mol. The IUPAC name is bis(erbium(3+)). Trisulfate. Octahydrate. It is also known as Erbium sulfate or Erbium sulfate octahydrate.

It is supplied as a solid. Reported physical data include a melting point of 375 °C and a density of 4.99 g/cm3. Store sealed in a dry, well-ventilated location away from incompatible materials. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

Key uses span rare-earth chemistry, catalyst precursors, luminescent materials and dyes and pigments manufacture. Buyers come mainly from academic and industrial research and electronics and semiconductors.

Available in 5 g, 10 g, 100 g and 1 kg packs, Erbium(III) sulphate is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Rare-earth chemistry
Catalyst precursors
Luminescent materials
Dyes & pigments manufacture

Industries

Specifications & identifiers

Chemical identifiers
Product name	Erbium(III) sulphate, 99.9%
Catalogue No.	VQ-015635
CAS Number	10031-52-4
IUPAC name	bis(erbium(3+));trisulfate;octahydrate
Molecular formula	Er₂H₁₆O₂₀S₃
Molecular weight	766.8 g/mol
Exact mass	765.8024
Purity / assay	99.9%
HSN code	28469090
InChIKey	SMNPRCXUVYGCAE-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-].[Er+3].[Er+3]
PubChem CID	25021617

Physical properties
Physical form	Solid
Appearance	Solid
Melting point	375 °C
Density	4.99 g/cm3
H-bond donors / acceptors	8 / 20
TPSA	274 Å²
Synonyms	Erbium sulfate, Erbium sulfate octahydrate, Dierbium trisulfate octahydrate, Erbium sulfate (Er2(SO4)3) octahydrate, Erbium sulfate hydrate (Er2(SO4)3.8H2O), Sulfuric acid, erbium(3+) salt (3:2), octahydrate, Erbium Sulphuricum, Erbium(III) sulfate octahydrate, Erbium sulfate--water (2/3/8)

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 Erbium(III) sulphate, 99.9%?

The CAS Registry Number of Erbium(III) sulphate, 99.9% is 10031-52-4. It is also known as Erbium sulfate, Erbium sulfate octahydrate, Dierbium trisulfate octahydrate.

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

Erbium(III) sulphate, 99.9% has the molecular formula Er2H16O20S3 and a molecular weight of 766.8 g/mol.

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

We supply Erbium(III) sulphate, 99.9% in (99.9%) grade, in 5 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 Erbium(III) sulphate, 99.9%?

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

Yes. Erbium(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.