Erbium(III) bromide, nonahydrate, 99.99%

Name: Erbium(III) bromide, nonahydrate, 99.99%
Brand: Vaqora Chemicals
SKU: VQ-015614

About Erbium(III) bromide, nonahydrate, 99.99%

Listed under CAS 29843-93-4, Erbium(III) bromide, nonahydrate is a rare earth compound available from Vaqora Chemicals at a purity of ≥99.99%. Formula Br3ErH2O, molecular weight 424.99 g/mol. Systematically, it is named erbium(3+). Tribromide. Hydrate. Common synonyms include Erbium tribromide and Erbium(III) bromide hydrate.

The product is provided as a solid. Literature values give a melting point of 923 °C and a boiling point of 1460 °C. 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 organic synthesis. Typical end-use sectors are academic and industrial research and electronics and semiconductors.

Standard pack sizes are 5 g, 25 g, 100 g and 1 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Rare-earth chemistry
Catalyst precursors
Luminescent materials
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Erbium(III) bromide, nonahydrate, 99.99%
Catalogue No.	VQ-015614
CAS Number	29843-93-4
IUPAC name	erbium(3+);tribromide;hydrate
Molecular formula	Br₃ErH₂O
Molecular weight	424.99 g/mol
Exact mass	422.6938
Purity / assay	≥99.99%
HSN code	28469090
InChIKey	NFXGQBUPAJVAEP-UHFFFAOYSA-K
SMILES	O.[Br-].[Br-].[Br-].[Er+3]
PubChem CID	71317330

Physical properties
Physical form	Solid
Appearance	Solid
Melting point	923 °C
Boiling point	1460 °C
H-bond donors / acceptors	1 / 4
TPSA	1 Å²
Synonyms	Erbium tribromide, Erbium(III) bromide hydrate, erbiumbromidehydrate, Br3ErO, erbium bromide hydrate, ErBr3.xH2O, Erbium(III)bromidehydrate

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) bromide, nonahydrate, 99.99%?

The CAS Registry Number of Erbium(III) bromide, nonahydrate, 99.99% is 29843-93-4. It is also known as Erbium tribromide, Erbium(III) bromide hydrate, erbiumbromidehydrate.

What is the molecular formula and molecular weight of Erbium(III) bromide, nonahydrate, 99.99%?

Erbium(III) bromide, nonahydrate, 99.99% has the molecular formula Br3ErH2O and a molecular weight of 424.99 g/mol.

Which grade and pack sizes of Erbium(III) bromide, nonahydrate, 99.99% can I order?

We supply Erbium(III) bromide, nonahydrate, 99.99% in (≥99.99%) grade, in 5 g, 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 Erbium(III) bromide, nonahydrate, 99.99%?

Yes. Every lot of Erbium(III) bromide, nonahydrate, 99.99% 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) bromide, nonahydrate, 99.99% be shipped internationally?

Yes. Erbium(III) bromide, nonahydrate, 99.99% 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.