CERALOX
Sasol produces high purity and ultra-high purity alumina under the CERALOX tradename. CERALOX is a trademarked brand for high purity gamma (γ-Al2O3) and alpha alumina (α-Al2O3). Sasol utilizes its proprietary high temperature calcination, milling technologies to produce alumina with a wide variety of physical properties. CERALOX alumina is available as free-flowing powders. CERALOX alumina products are based on proprietary aluminium alkoxide production technology and are available with up to 99.999% purity. CERALOX aluminas have a unique combination of purity and tailored physical properties that make CERALOX alumina excellent starting materials for a variety of applications including sapphire crystal growth, lighting, inorganic chemical synthesis, alumina coatings, thermal spray, phosphors, polishing, and technical ceramics.
Reach out to Sasol Chemicals’ technical experts to learn more about the full range of products and discuss how Sasol can provide a material to fit individual requirements.
| Chemical Family | Aluminium Oxide |
| CAS No. | 1344-28-1 |
| Synonyms | aluminium oxide, alpha alumina |
| Features | High purity, Alpha alumina, Gamma alumina |
| Regional Availability | Global |
| Regulatory & Compliance | Contact our sales team for region specific compliance & regulatory information |
| Products | Phase / Composition | Purity | Particle size range (d50) [ μm] | Surface area [BET m2/g] |
|---|---|---|---|---|
| CERALOX APA 0.2 | Alpha Alumina | 99.96% | 1.0-6.0 | 40 |
| CERALOX APA 0.5 | Alpha Alumina | 99.96% | 0.2-0.4 | 7.5 |
| CERALOX AHPA 0.5 | Alpha Alumina | 99.995% | 0.2-0.4 | 8 |
| CERALOX AHPA Spinel AF | Alumina/Magnesium Spinel | 99.89% | 1.2-5.0 | 25 |
| CERALOX APA RTP | Alpha Alumina with MgO Ready to Press | 99.96% | 35-40 | 7.5 |
| CERALOX AHPA RTP | Alpha Alumina with MgO Ready to Press | 99.995% | 35-40 | 8 |
| CERALOX APA 0.5 MgO | Alpha Alumina with MgO | 99.96% | 0.2-0.4 | 7.5 |
| CERALOX AHPA 0.5 MgO | Alpha Alumina with MgO | 99.96% | 0.2-0.4 | 8 |
| CERALOX UHPA G AF | Gamma Alumina | 99.996% | 35-40 | 150 |
Related Products
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The PURAL and CATAPAL products’ unique combination of purity and controllable physical properties make them excellent starting materials for many products like ceramics, sol-gel abrasives and catalysts.
DISPAL and DISPERAL products are designed for dispersibility in a variety solvents, from low polarity to acidic or basic aqueous solutions, these boehmites are fit for purpose for various applications.