Erbium fluoride oxide, 99.99%

Name: Erbium fluoride oxide, 99.99%
Brand: Vaqora Chemicals
SKU: VQ-015471

About Erbium fluoride oxide, 99.99%

Erbium fluoride oxide (CAS 13825-13-3) is a rare earth oxide offered by Vaqora Chemicals, specified at 99.99% purity. Formula ErFO, molecular weight 202.26 g/mol. Its systematic (IUPAC) name is erbium(3+). Oxygen(2-). Fluoride. Alternative names: Erbium oxyfluoride and Erbium fluoride oxide (ErFO) (9CI).

The material typically appears as powder or crystal or chunks. Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

It is commonly used for phosphors and glass, catalysts and magnets and ceramics. It is used across academic and industrial research, electronics and semiconductors and metallurgy and mining.

Available in 5 g and 10 g packs, Erbium fluoride oxide is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Phosphors & glass
Catalysts
Magnets & ceramics

Industries

Specifications & identifiers

Chemical identifiers
Product name	Erbium fluoride oxide, 99.99%
Catalogue No.	VQ-015471
CAS Number	13825-13-3
IUPAC name	erbium(3+);oxygen(2-);fluoride
Molecular formula	ErFO
Molecular weight	202.26 g/mol
Exact mass	200.9236
Purity / assay	99.99%
HSN code	28469001
InChIKey	WHNBDFNXKDUDPO-UHFFFAOYSA-M
SMILES	[O-2].[F-].[Er+3]
PubChem CID	134068136

Physical properties
Physical form	Crystalline
Appearance	Powder or crystal or chunks
H-bond donors / acceptors	0 / 2
TPSA	1 Å²

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P319, P321, P330, 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 fluoride oxide, 99.99%?

The CAS Registry Number of Erbium fluoride oxide, 99.99% is 13825-13-3. It is also known as Erbium oxyfluoride, Erbium fluoride oxide (ErFO) (9CI).

What is the molecular formula and molecular weight of Erbium fluoride oxide, 99.99%?

Erbium fluoride oxide, 99.99% has the molecular formula ErFO and a molecular weight of 202.26 g/mol.

Which grade and pack sizes of Erbium fluoride oxide, 99.99% can I order?

We supply Erbium fluoride oxide, 99.99% in (99.99%) grade, in 5 g, 10 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Erbium fluoride oxide, 99.99%?

Yes. Every lot of Erbium fluoride oxide, 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 fluoride oxide, 99.99% be shipped internationally?

Yes. Erbium fluoride oxide, 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.