Beschreibung
Aluminiumoxide is een zuiver anorganisch oxide in de α-fase met een minimale zuiverheid van 99 %, met de empirische formule Al₂O₃, CAS-nummer 1344-28-1 en EG-nr. 215-691-6. De molaire massa is 101,94 g/mol en de dichtheid is 3,97 g/cm³, terwijl het kookpunt 2980 °C bereikt, wat de thermische robuustheid van dit keramische materiaal onderstreept. De fysieke consistentie en hoge zuiverheid maken het geschikt voor toepassingen waar reproduceerbaar gedrag van bulkoxide essentieel is. Deze kwaliteit is verkrijgbaar bij fabrikant Carl ROTH voor routinematige chemische en materiaaltoepassingen. De specificatie van de α-fase helpt gebruikers de juiste kristalvorm voor hun protocollen zonder onduidelijkheid te selecteren. Gebruik het materiaal volgens de standaard laboratoriumpraktijk voor zuivere metaaloxiden in onderzoeks- en procesontwikkelingsomgevingen.
Dit artikel hoort bij Metalen, elementen & oxiden, in Anorganische chemicaliën.
Belangrijkste kenmerken
- Analyse (metaalbasis): ≥99,0 %
- Analyse (alfa-fase): ≥90 %
- Modificatie: alfa
- Deeltjesgrootte: 0,044-0,149 mm
- IJzer(III)oxide (Fe2O3): ≤0,05 %
- Natriumoxide (Na2O): ≤0,5 %
- Silicaat (SiO2): ≤0,5 %
- Gloeiverlies: ≤1,5 %
- CAS-nummer: 1344-28-1
- Verpakkingsgrootten: 100 g, 500 g, 1 kg, 5 kg
- EG-nr.: 215-691-6
- Zuiverheid: min. 99 %, zuiver
- Molaire massa: 101,94 g/mol
- Technisch informatieblad:
- Veiligheidsinformatieblad:
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Questions about Aluminiumoxide
What is this article?
Aluminiumoxide is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Metals, elements & oxides, inside Inorganic chemicals, in Labor- und Industriechemikalien.
Metals, elements and oxides are the element itself or its oxide, sold as powder, shot, foil or wire. Purity and particle size are both the specification. A 99 percent powder and a 99.999 percent shot of the same element are different articles. Many are reactive to air or to water.
An inorganic chemical is a salt, an acid or base in solid form, a metal, an oxide, or an element. The waters of hydration are part of the formula: a hydrate and an anhydrous salt are different masses for the same ion. Trace metals matter when the salt will be used in analysis. Nanomaterials add particle size to the specification. Look the substance up on PubChem. Hazard classes are on ECHA, under the CLP Regulation and REACH. Transport of the dangerous ones is explained by the UNECE.
Which category should I open next?
The category is Inorganic chemicals. The sub-category is Metals, elements & oxides. The catalogue is Labor- und Industriechemikalien.
Shelves beside this one are Inorganic salts and Nanomaterials & quantum dots.
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