Aluminium oxide, AR 99.9%

Name: Aluminium oxide, AR 99.9%
Brand: Vaqora Chemicals
SKU: VQ-046015

About Aluminium oxide, AR 99.9%

Aluminium oxide (CAS 1344-28-1) is an adsorbent offered by Vaqora Chemicals in AR grade, specified at 99.9% purity. Formula Al2O3, molecular weight 101.96 g/mol. Alternative names: Aloxite and gamma-Alumina.

Store in a tightly closed container in a cool, dry and well-ventilated place. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Key uses span column chromatography, adsorption and purification and drying and decolourising. Our customers for this product work in academic and industrial research.

Vaqora Chemicals supplies Aluminium oxide in 25 g, 100 g, 500 g and 5 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request. Larger quantities and custom packaging are available. Request a quote for pricing and lead time.

Typical applications

Column chromatography
Adsorption & purification
Drying & decolourising

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Aluminium oxide, AR 99.9%
Catalogue No.	VQ-046015
CAS Number	1344-28-1
IUPAC name	dialuminum;tris(oxygen(2-))
Molecular formula	Al₂O₃
Molecular weight	101.96 g/mol
Exact mass	101.9478
Grade	AR
Purity / assay	99.9%
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	Other
H-bond donors / acceptors	0 / 3
TPSA	3 Å²
Synonyms	Aloxite, gamma-Alumina, Aluminum trioxide, Dialuminum trioxide, Almite, delta alumina, Aluminum lake, Theta alumina, Eta-alumina, Neobead C, Fiber FP, Aluminite 37

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

Other grades of CAS 1344-28-1

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Formula: Al₂O₃
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Frequently asked questions

What is the CAS number of Aluminium oxide, AR 99.9%?

The CAS Registry Number of Aluminium oxide, AR 99.9% is 1344-28-1. It is also known as Aloxite, gamma-Alumina, Aluminum trioxide.

What is the molecular formula and molecular weight of Aluminium oxide, AR 99.9%?

Aluminium oxide, AR 99.9% has the molecular formula Al2O3 and a molecular weight of 101.96 g/mol.

Which grade and pack sizes of Aluminium oxide, AR 99.9% can I order?

We supply Aluminium oxide, AR 99.9% in AR (99.9%) grade, in 25 g, 100 g, 500 g, 5 kg, 25 kg, 50 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Aluminium oxide, AR 99.9%?

Yes. Every lot of Aluminium oxide, AR 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 Aluminium oxide, AR 99.9% be shipped internationally?

Yes. Aluminium oxide, AR 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.