Erbium(III) iodide, 90%

Name: Erbium(III) iodide, 90%
Brand: Vaqora Chemicals
SKU: VQ-015625

About Erbium(III) iodide, 90%

Listed under CAS 13813-42-8, Erbium(III) iodide is a rare earth compound available from Vaqora Chemicals, specified at 90% purity. The compound has the formula ErI3, corresponding to a molecular weight of 547.97 g/mol. Systematically, it is named triiodoerbium. It is also known as Erbium Triiodide or Erbium iodide (ErI3).

The material typically appears as a pieces or powder. Key physical data: a melting point of 1020 °C and a density of 5.5 g/mL at 25 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Danger” with 1 hazard statement. Review the Safety Data Sheet before use.

It is commonly used for rare-earth chemistry, catalyst precursors, luminescent materials and catalysis. It is used across academic and industrial research and electronics and semiconductors.

Vaqora Chemicals supplies Erbium(III) iodide in 2 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
Catalysis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Erbium(III) iodide, 90%
Catalogue No.	VQ-015625
CAS Number	13813-42-8
IUPAC name	triiodoerbium
Molecular formula	ErI₃
Molecular weight	547.97 g/mol
Exact mass	546.6437
Purity / assay	90%
HSN code	28469090
InChIKey	OKVQKDALNLHZLB-UHFFFAOYSA-K
SMILES	I[Er](I)I
PubChem CID	83749

Physical properties
Physical form	Powder
Appearance	Pieces or powder
Melting point	1020 °C
Density	5.5 g/mL at 25 °C
H-bond donors / acceptors	0 / 0
TPSA	0 Å²
Synonyms	Erbium Triiodide, Erbium iodide (ErI3), Erbium iodide, ErI3, Erbium iodide, anhydrous, Erbium(III) iodide, ultra dry, Erbium(III) iodide, anhydrous, REacton?, Erbium(III) iodide, anhydrous, powder, 99.9% trace metals basis

Safety & hazard information (GHS)

Health hazard

Signal word: Danger

Hazard statements

H360May damage fertility or the unborn child

Precautionary statements: P203, P280, P318, 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 13813-42-8

Puriss

Erbium(III) iodide, 99.99%

CAS: 13813-42-8
Formula: ErI₃
MW: 547.97 g/mol

VQ-015626

Puriss

Erbium(III) iodide, puriss, 99.9%

CAS: 13813-42-8
Formula: ErI₃
MW: 547.97 g/mol

VQ-015627

Frequently asked questions

What is the CAS number of Erbium(III) iodide, 90%?

The CAS Registry Number of Erbium(III) iodide, 90% is 13813-42-8. It is also known as Erbium Triiodide, Erbium iodide (ErI3), Erbium iodide.

What is the molecular formula and molecular weight of Erbium(III) iodide, 90%?

Erbium(III) iodide, 90% has the molecular formula ErI3 and a molecular weight of 547.97 g/mol. Its IUPAC name is triiodoerbium.

Which grade and pack sizes of Erbium(III) iodide, 90% can I order?

We supply Erbium(III) iodide, 90% in (90%) grade, in 2 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) iodide, 90%?

Yes. Every lot of Erbium(III) iodide, 90% 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) iodide, 90% be shipped internationally?

Yes. Erbium(III) iodide, 90% 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.