F239822
Barium aluminum oxide , Null , 12004-04-5
CAS NO.：12004-04-5
Empirical Formula: AlBaH7O
Molecular Weight: 187.36
MDL number: MFCD00049716
EINECS: 234-445-9
| Pack Size | Price | Stock | Quantity |
| 10g | RMB487.20 | In Stock |
|
| 100g | RMB489.60 | In Stock |
|
| 500g | RMB2015.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 1827°C |
| form | Powder |
| color | hexagonal, hexane crystals, crystalline |
| Water Solubility | Insoluble in water. |
| Exposure limits | ACGIH: TWA 0.5 mg/m3 NIOSH: IDLH 50 mg/m3; TWA 0.5 mg/m3 |
| CAS DataBase Reference | 12004-04-5(CAS DataBase Reference) |
| EPA Substance Registry System | Aluminum barium oxide (Al2BaO4) (12004-04-5) |
Description and Uses
Barium aluminum oxide is used for getter alloys in vacuum tubes. It also finds application as deoxidizer for copper, Frary?s metal, lubricant for anode rotors in x-ray tubes and spark-plug alloys. It is used to prepare heat-resistant refractory and super-refractory concretes. Further, it gives a better protection against gamma radiation and X-rays.
