Erbium(III) chloride, 99.9%

Name: Erbium(III) chloride, 99.9%
Brand: Vaqora Chemicals
SKU: VQ-015617

About Erbium(III) chloride, 99.9%

Erbium(III) chloride (CAS 10138-41-7) is a rare earth compound offered by Vaqora Chemicals in Puriss grade, specified at 99.9% purity. The compound has the formula Cl3Er, corresponding to a molecular weight of 273.61 g/mol. The IUPAC name is trichloroerbium. It is also known as Erbium trichloride or Erbium chloride (ErCl3).

In its supplied form it is a pink powder. Key physical data: a melting point of 774 °C and a density of 4.1 g/mL at 25 °C. Keep the container tightly sealed and store it in a cool, dry area. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

It is commonly used for rare-earth chemistry, catalyst precursors and luminescent materials. 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

Industries

Specifications & identifiers

Chemical identifiers
Product name	Erbium(III) chloride, 99.9%
Catalogue No.	VQ-015617
CAS Number	10138-41-7
IUPAC name	trichloroerbium
Molecular formula	Cl₃Er
Molecular weight	273.61 g/mol
Exact mass	270.8369
Grade	Puriss
Purity / assay	99.9%
HSN code	28469030
InChIKey	HDGGAKOVUDZYES-UHFFFAOYSA-K
SMILES	Cl[Er](Cl)Cl
PubChem CID	66277

Physical properties
Physical form	Powder
Appearance	Pink powder
Melting point	774 °C
Density	4.1 g/mL at 25 °C
H-bond donors / acceptors	0 / 0
TPSA	0 Å²
Synonyms	Erbium trichloride, Erbium chloride (ErCl3), Erbium chloride, ErCl3, Erbium standard, Erbium Chloride, anhydrous, Anhydrous erbium trichloride, Erbium(III) chloride, anhydrous, Erbium(III) chloride, ultra dry, Erbium(III) chloride, anhydrous, powder, 99.9% trace metals basis, Erbium(III) chloride, ultra dry, 99.99% (REO), powder, ampouled, Erbium(III) chloride, ultra dry, 99.995% (REO), powder, ampouled

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 10138-41-7

Puriss

Erbium(III) chloride, 99.98%

CAS: 10138-41-7
Formula: Cl₃Er
MW: 273.61 g/mol

VQ-015618

Frequently asked questions

What is the CAS number of Erbium(III) chloride, 99.9%?

The CAS Registry Number of Erbium(III) chloride, 99.9% is 10138-41-7. It is also known as Erbium trichloride, Erbium chloride (ErCl3), Erbium chloride.

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

Erbium(III) chloride, 99.9% has the molecular formula Cl3Er and a molecular weight of 273.61 g/mol. Its IUPAC name is trichloroerbium.

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

We supply Erbium(III) chloride, 99.9% in Puriss (99.9%) 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) chloride, 99.9%?

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

Yes. Erbium(III) chloride, 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.