Aluminium oxide pieces, 1-3 mm, 99.99%

Name: Aluminium oxide pieces, 1-3 mm, 99.99%
Brand: Vaqora Chemicals
SKU: VQ-017017

About Aluminium oxide pieces, 1-3 mm, 99.99%

Vaqora Chemicals supplies Aluminium oxide pieces, 1-3 mm, a thin-film deposition material registered under CAS number 1344-28-1 at a purity of ≥99.99%. Its molecular formula is Al2O3 and its molecular weight is 101.96 g/mol. Systematically, it is named dialuminum. Tris(oxygen(2-)). Alternative names: Alumina and Aluminium oxide.

It is supplied as white pieces or chunks. Key physical data: a melting point of 2040 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Warning” with 1 hazard statement. Review the Safety Data Sheet before use.

It is commonly used for PVD and sputter coating, thin-film deposition, semiconductor fabrication and optics and photonics. Our customers for this product work in academic and industrial research and electronics and semiconductors.

Standard pack sizes are 10 g, 100 g, 5 kg and 4 x 25 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

PVD & sputter coating
Thin-film deposition
Semiconductor fabrication
Optics & photonics

Industries

Specifications & identifiers

Chemical identifiers
Product name	Aluminium oxide pieces, 1-3 mm, 99.99%
Catalogue No.	VQ-017017
CAS Number	1344-28-1
IUPAC name	dialuminum;tris(oxygen(2-))
Molecular formula	Al₂O₃
Molecular weight	101.96 g/mol
Exact mass	101.9478
Purity / assay	≥99.99%
HSN code	28182010
InChIKey	PNEYBMLMFCGWSK-UHFFFAOYSA-N
SMILES	[O-2].[O-2].[O-2].[Al+3].[Al+3]
PubChem CID	9989226

Physical properties
Physical form	Solid
Appearance	White pieces or chunks
Melting point	2040 °C
H-bond donors / acceptors	0 / 3
TPSA	3 Å²
Synonyms	Alumina, Aluminium oxide, Aloxite, gamma-Alumina, Aluminum trioxide, Dialuminum trioxide, Almite, delta alumina, Aluminum lake, Theta alumina, Eta-alumina, Neobead C

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H335May cause respiratory irritation

Precautionary statements: P261, P271, P304 + P340, P319, 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

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Frequently asked questions

What is the CAS number of Aluminium oxide pieces, 1-3 mm, 99.99%?

The CAS Registry Number of Aluminium oxide pieces, 1-3 mm, 99.99% is 1344-28-1. It is also known as Alumina, Aluminium oxide, Aloxite.

What is the molecular formula and molecular weight of Aluminium oxide pieces, 1-3 mm, 99.99%?

Aluminium oxide pieces, 1-3 mm, 99.99% has the molecular formula Al2O3 and a molecular weight of 101.96 g/mol.

Which grade and pack sizes of Aluminium oxide pieces, 1-3 mm, 99.99% can I order?

We supply Aluminium oxide pieces, 1-3 mm, 99.99% in (≥99.99%) grade, in 10 g, 100 g, 5 kg, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Aluminium oxide pieces, 1-3 mm, 99.99%?

Yes. Every lot of Aluminium oxide pieces, 1-3 mm, 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 Aluminium oxide pieces, 1-3 mm, 99.99% be shipped internationally?

Yes. Aluminium oxide pieces, 1-3 mm, 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.