| Identification | Back Directory | [Name]
COBALT ALUMINUM OXIDE | [CAS]
1333-88-6 | [Synonyms]
cobalt(2+)
dialuminum
king`s blue
COBALT ALUMINATE
cobalt ultramarine
cobaltous aluminate
COBALTALUMINATEBLUE
ALUMINIUMCOBALTOXIDE
Cobalt(II) aluminate
COBALT ALUMINUM OXIDE
Cobalt Aluminium Oxide
Cobalt(II) aluminum oxide
Cobalt(II) Aluminate Powder
aluminumcobaltoxide(al2coo4)
Cobaltaluminiumoxide,Co39-41%
dialuminium cobalt tetraoxide
COBALT ALUMINUM OXIDE, NANOPOWDER
dialuminum dicobaltous oxygen(2-)
COBALT ALUMINUM OXIDE ISO 9001：2015 REACH
Cobalt Aluminum Oxide Nanoparticles / Nanopowder
Cobalt aluminum oxide nanopowder, <50 nm particle size (BET), >=99% trace metals basis (BET) | [EINECS(EC#)]
215-610-4 | [Molecular Formula]
Al2CoO4 | [MDL Number]
MFCD00016016 | [MOL File]
1333-88-6.mol | [Molecular Weight]
176.89 |
| Hazard Information | Back Directory | [Chemical Properties]
Cobalt aluminate is Not attacked by Cl2 , mineral acids or aqueous alkalies. Decomposed by fusion with KHSO4 and by heating with H2SO4 in a sealed tube at 200°C.
| [Uses]
Cobalt Aluminum Oxide is used as a catalyst in nonoxidative propane dehydrogenation. | [Preparation]
A stoichiometric mixture of CoO and A12O3 is prepared and then mixed with 1.5 times its weight of KCl, The mixture is heated to about 1100°C in a porcelain crucible. The melt is cooled, pulverized, and extracted with boiling water until no further Cl- reaction is obtained. The residue is dried at 60°C in a drying oven.
|
|
| Company Name: |
Sigma-Aldrich
|
| Tel: |
021-61415566 800-8193336 |
| Website: |
https://www.sigmaaldrich.cn |
|