Molekula
Aluminium Oxide basic (Me only)
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Certificate of Analysis with every batch
Aluminium oxide basic (alumina) is a white, crystalline inorganic compound widely used as an abrasive, refractory material, and catalyst support in industrial processes, as well as in ceramics, polishing agents, and electronics. It is chemically stable, thermally resistant, and insoluble in water. This product has a CAS number of 1344-28-1, with a molecular formula of Al₂O₃ and a molecular weight of 101.96 g/mol. It is non-hazardous (no signal word) and can be stored at ambient conditions. Molekula supplies aluminium oxide basic from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Aluminium oxide basic (alumina) is a white, crystalline inorganic compound widely used as an abrasive, refractory material, and catalyst support in industrial processes, as well as in ceramics, polishing agents, and electronics. It is chemically stable, thermally resistant, and insoluble in water. This product has a CAS number of 1344-28-1, with a molecular formula of Al₂O₃ and a molecular weight of 101.96 g/mol. It is non-hazardous (no signal word) and can be stored at ambient conditions. Molekula supplies aluminium oxide basic from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Pricing & pack sizes
Specifications
| Property | Value |
|---|---|
| Appearance | White to off white powder, no lumps |
| Water | Brockmann Activity I (most activated form); (Brockmann Activity Ⅱ – V available on request) |
| Chloride (Cl-) | <0.002% |
| Particle Size | <40µm ≤ 5 %; 40-300µm ≥ 95 % (main fraction around 100 µm) |
| Bulk density | ~ 920 |
| Fe2O3 | <0.03% |
| Na2O | <0.4% |
| pH (10% sol.) | 9.5 ± 1.0 |
| Average pore diameter | 6nm |
| Specific surface area | 205 m2/g ± 10 % |
| Manufacturer | CAMAG AG |
| Silicon Dioxide (SiO2) | <0.03% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Base |
Identification
| Property | Value |
|---|---|
| SKU | 90034228 |
| CAS Number | 1344-28-1 |
| Molecular Formula | Al2O3 |
| Molecular Weight | 101.96 |
| SMILES | [O-2].[O-2].[O-2].[Al+3].[Al+3] |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 28182000 |
| Tariff Code | 2818200090 |
Safety & GHS
Detailed safety information available in the SDS — see Documents below.
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is Aluminium Oxide basic (Me only) commonly used for?
Aluminium Oxide basic is widely used in abrasives, refractories, ceramics, and as a catalyst or catalyst support in chemical processes.
What is the chemical formula and molecular weight of Aluminium Oxide basic?
The chemical formula is **Al₂O₃** with a molecular weight of **101.96 g/mol**.
How should Aluminium Oxide basic be stored?
Store in a cool, dry place at ambient temperature, ensuring the container is tightly sealed to prevent moisture absorption.
What purity grades of Aluminium Oxide basic does Molekula supply?
Molekula supplies Aluminium Oxide basic in **technical and high-purity grades**—confirm exact specifications upon inquiry.
Can Molekula supply Aluminium Oxide basic in bulk quantities?
Yes, bulk quantities are available—contact us for minimum order quantities (MOQs) and packaging options.
What documentation is provided with an order of Aluminium Oxide basic?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a packing list.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.