Alumina Ceramic Discs, OD 16.5mm x ID 1.5mm x Thick 4mm
- CAS
- 1344-28-1
- Formula
- Al2O3
- MW
- 101.96 g/mol
ZX-017505
Adsorbents, Ion Exchangers & Molecular Sieves
Aluminium oxide, active neutral
Available on request
Aluminium oxide, active neutral (CAS 1344-28-1) supplier Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-001638.
CAS number1344-28-1
FormulaAl2O3
Molar mass101.96 g/mol
Physical formPowder
HS code28182090
InChIKeyPNEYBMLMFCGWSK-UHFFFAOYSA-N
IUPAC namedialuminum;tris(oxygen(2-))
About Aluminium oxide, active neutral
Researchers and plant chemists source Aluminium oxide, active neutral from Zemixal for routine and specialised work. Key data: CAS 1344-28-1, formula Al2O3 and molar mass 101.96 g/mol. Expect white crystalline powder.
Where it is used
- Column chromatography
- Adsorption & purification
- Drying & decolourising
Storage and safety notes
Hazard communication follows GHS (Warning: H335). Our SDS lists exposure controls and first-aid measures.
Available as 500 g, 5 kg, 25 kg and 4 x 25 kg. Larger or split packs can be arranged. You receive a batch certificate of analysis and a 16-section SDS with each order. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Column chromatography
- Adsorption & purification
- Drying & decolourising
Applications
Specifications and identifiers
| Product name | Aluminium oxide, active neutral |
|---|---|
| Catalogue number | ZX-001638 |
| CAS number | 1344-28-1 |
| IUPAC name | dialuminum;tris(oxygen(2-)) |
| Molecular formula | Al2O3 |
| Molar mass | 101.96 g/mol |
| Exact mass | 101.9478 |
| Physical form | Powder |
| Appearance | White crystalline powder |
| H-bond donors / acceptors | 0 / 3 |
| Topological polar surface area | 3 Ų |
| HS code | 28182090 |
| InChIKey | PNEYBMLMFCGWSK-UHFFFAOYSA-N |
| SMILES | [O-2].[O-2].[O-2].[Al+3].[Al+3] |
| PubChem CID | 9989226 |
| Synonyms | Alumina active neutral, Aloxite, gamma-Alumina, Aluminum trioxide, Dialuminum trioxide, Almite, delta alumina, Aluminum lake, Theta alumina, Eta-alumina, Neobead C, Fiber FP |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H335May cause respiratory irritation
Precautionary statements P261, P271, P304 + P340, P319, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 500 g | Quoted on request | |
| 5 kg | Quoted on request | |
| 25 kg | Quoted on request | |
| 4 x 25 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Aluminium oxide, active neutral
Which CAS number identifies Aluminium oxide, active neutral?
Aluminium oxide, active neutral is registered under CAS 1344-28-1. You may also see it listed as Alumina active neutral, Aloxite, gamma-Alumina. Our catalogue number for this item is ZX-001638.
What are the formula and molar mass of Aluminium oxide, active neutral?
For Aluminium oxide, active neutral, its formula is Al2O3 and its molar mass is 101.96 g/mol. InChIKey PNEYBMLMFCGWSK-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Aluminium oxide, active neutral?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 500 g, 5 kg, 25 kg, 4 x 25 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with Aluminium oxide, active neutral?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Aluminium oxide, active neutral to my country?
Yes. Because Aluminium oxide, active neutral is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.
Other grades with CAS 1344-28-1
All 21 gradesAlumina Ceramic Discs, OD 19.9mm x ID 5mm x Thick 4mm
- CAS
- 1344-28-1
- Formula
- Al2O3
- MW
- 101.96 g/mol
ZX-017506
Alumina Crucibles (OD: 10 mm, ID: 8 mm, Height: 15 mm) 99.9%
- CAS
- 1344-28-1
- Formula
- Al2O3
- MW
- 101.96 g/mol
ZX-017508
Aluminium oxide (Substrate N type) (GaN templates), 10 x 10mm, Orientation (0001)
- CAS
- 1344-28-1
- Formula
- Al2O3
- MW
- 101.96 g/mol
ZX-017319
Aluminium oxide (substrate) 10 x 10 x 0.5 mm, Orientation (10-10)
- CAS
- 1344-28-1
- Formula
- Al2O3
- MW
- 101.96 g/mol
ZX-017320
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