Erbium pieces, 99.9%

Name: Erbium pieces, 99.9%
Brand: Vaqora Chemicals
SKU: VQ-015888

About Erbium pieces, 99.9%

Erbium pieces is a rare earth metal carrying the CAS registry number 7440-52-0 with a typical assay of 99.9%. With the molecular formula Er, it has a molar mass of 167.26 g/mol. The IUPAC name is erbium. Common synonyms include Erbium metal.

In its supplied form it is shiny dark grey pieces or chunks. Literature values give a melting point of 1529 °C and a density of 9.062 g/mL at 25 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Typical applications include magnet alloys, metallurgy, materials research and electronics and thin films. Our customers for this product work in academic and industrial research and metallurgy and mining.

Standard pack sizes are 1 g, 10 g and 50 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Magnet alloys
Metallurgy
Materials research
Electronics & thin films

Industries

Specifications & identifiers

Chemical identifiers
Product name	Erbium pieces, 99.9%
Catalogue No.	VQ-015888
CAS Number	7440-52-0
IUPAC name	erbium
Molecular formula	Er
Molecular weight	167.26 g/mol
Exact mass	165.9303
Purity / assay	99.9%
HSN code	28053000
InChIKey	UYAHIZSMUZPPFV-UHFFFAOYSA-N
SMILES	[Er]
PubChem CID	23980

Physical properties
Physical form	Solid
Appearance	Shiny dark grey pieces or chunks
Melting point	1529 °C
Density	9.062 g/mL at 25 °C
H-bond donors / acceptors	0 / 0
TPSA	0 Å²

Safety & hazard information (GHS)

Flammable

Signal word: Danger

Hazard statements

H228Flammable solid

Precautionary statements: P210, P240, P241, P280, P370 + P378

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 7440-52-0

Erbium, pieces or lumps, 10-30 mm, 99.9%

CAS: 7440-52-0
Formula: Er
MW: 167.26 g/mol

VQ-015889

Frequently asked questions

What is the CAS number of Erbium pieces, 99.9%?

The CAS Registry Number of Erbium pieces, 99.9% is 7440-52-0. It is also known as Erbium metal.

What is the molecular formula and molecular weight of Erbium pieces, 99.9%?

Erbium pieces, 99.9% has the molecular formula Er and a molecular weight of 167.26 g/mol. Its IUPAC name is erbium.

Which grade and pack sizes of Erbium pieces, 99.9% can I order?

We supply Erbium pieces, 99.9% in (99.9%) grade, in 1 g, 10 g, 50 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Erbium pieces, 99.9%?

Yes. Every lot of Erbium pieces, 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 pieces, 99.9% be shipped internationally?

Yes. Erbium pieces, 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.