1344-28-1
Product Name:
Aluminum oxide
Formula:
Al2O3
Synonyms:
Aluminum oxide;Alumina;Sapphire;Aluminum oxide nanowires;Alumina Chromatographic Grade
Inquiry
SAFETY INFORMATION
| Signal word | Danger |
|---|---|
| Pictogram(s) |
 Flame Flammables GHS02  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H225:Flammable liquids H319:Serious eye damage/eye irritation H336:Specific target organ toxicity,single exposure; Narcotic effects |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
PRODUCT INTRODUCTION
Description
Aluminum oxide (Al₂O₃) is a white inorganic oxide with high hardness and high melting point, commonly known as corundum. It exists in nature as corundum, bauxite, and other forms. Based on differences in crystal structure, grain size, and purity, it can be classified into phases such as α-Al₂O₃ (corundum type, the most stable) and γ-Al₂O₃ (porous, highly reactive).