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1344-28-1
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1344-28-1
| Aluminum oxide Basic information | |
| Description History Physical properties Uses Industrial Manufacture | |
| Product Name: | Aluminum oxide | 
| Synonyms: | Aluminum Oxide, Neutral, Brockmann Activity Grade I;Aluminum Oxide, Basic, Brockmann Activity Grade I;Aluminum oxide, Drysphere? desiccant, Without indicator;Aluminum Oxide, Neutral-H15152;Alumina B, Active;Alumina A, Activity: I;Alumina A, Activity: Super I;Alumina B, Activity: Super I | 
| CAS: | 1344-28-1 | 
| MF: | Al2O3 | 
| MW: | 101.96 | 
| EINECS: | 215-691-6 | 
| Mol File: | 1344-28-1.mol | 
| Aluminum oxide Chemical Properties | |
| Melting point | 2040 °C(lit.) | 
| Boiling point | 2980°C | 
| density | 3.97 | 
| vapor pressure | 17 mm Hg ( 20 °C) | 
| refractive index | 1.765 | 
| Fp | 2980°C | 
| storage temp. | Sealed in dry,Room Temperature | 
| solubility | Miscible with ethanol. | 
| form | powder | 
| color | White to pink | 
| Specific Gravity | 3.97 | 
| Odor | Odorless | 
| PH Range | 3.5 - 4.5 | 
| PH | 7.0±0.5 ( in H2O) | 
| Water Solubility | INSOLUBLE | 
| Merck | 14,356 | 
| Exposure limits | ACGIH: TWA 1 mg/m3 | 
| OSHA: TWA 15 mg/m3; TWA 5 mg/m3 | |
| InChIKey | PNEYBMLMFCGWSK-UHFFFAOYSA-N | 
| CAS DataBase Reference | 1344-28-1(CAS DataBase Reference) | 
| NIST Chemistry Reference | Aluminum oxide(1344-28-1) | 
| EPA Substance Registry System | Alumina (1344-28-1) | 
|  Product name  |  Aluminum oxide  | 
|  Cas no.  |  1344-28-1  | 
|  Density  |  3.97  | 
|  Usage  |  The diversity of alumina properties make it has a wide range of uses, but more than 90% is used to make metal aluminum, the rest used as plastic and other polymer products filler, adsorbent and catalyst, cosmetics and chemical products raw materials, ceramics, abrasives and refractory materials  | 


| Aluminum oxide Basic information | |
| Description History Physical properties Uses Industrial Manufacture | |
| Product Name: | Aluminum oxide | 
| Synonyms: | Aluminum Oxide, Neutral, Brockmann Activity Grade I;Aluminum Oxide, Basic, Brockmann Activity Grade I;Aluminum oxide, Drysphere? desiccant, Without indicator;Aluminum Oxide, Neutral-H15152;Alumina B, Active;Alumina A, Activity: I;Alumina A, Activity: Super I;Alumina B, Activity: Super I | 
| CAS: | 1344-28-1 | 
| MF: | Al2O3 | 
| MW: | 101.96 | 
| EINECS: | 215-691-6 | 
| Mol File: | 1344-28-1.mol | 
| Aluminum oxide Chemical Properties | |
| Melting point | 2040 °C(lit.) | 
| Boiling point | 2980°C | 
| density | 3.97 | 
| vapor pressure | 17 mm Hg ( 20 °C) | 
| refractive index | 1.765 | 
| Fp | 2980°C | 
| storage temp. | Sealed in dry,Room Temperature | 
| solubility | Miscible with ethanol. | 
| form | powder | 
| color | White to pink | 
| Specific Gravity | 3.97 | 
| Odor | Odorless | 
| PH Range | 3.5 - 4.5 | 
| PH | 7.0±0.5 ( in H2O) | 
| Water Solubility | INSOLUBLE | 
| Merck | 14,356 | 
| Exposure limits | ACGIH: TWA 1 mg/m3 | 
| OSHA: TWA 15 mg/m3; TWA 5 mg/m3 | |
| InChIKey | PNEYBMLMFCGWSK-UHFFFAOYSA-N | 
| CAS DataBase Reference | 1344-28-1(CAS DataBase Reference) | 
| NIST Chemistry Reference | Aluminum oxide(1344-28-1) | 
| EPA Substance Registry System | Alumina (1344-28-1) | 
|  Product name  |  Aluminum oxide  | 
|  Cas no.  |  1344-28-1  | 
|  Density  |  3.97  | 
|  Usage  |  The diversity of alumina properties make it has a wide range of uses, but more than 90% is used to make metal aluminum, the rest used as plastic and other polymer products filler, adsorbent and catalyst, cosmetics and chemical products raw materials, ceramics, abrasives and refractory materials  | 


