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Oxyde de baryum, 99,5 % (métaux à l’exception du Sr), Sr < 500 ppm, Thermo Scientific Chemicals
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Quantité:
25 g
100 g
Description
Barium oxide is used in cathode ray tubes, crown glass, and catalysts. It is used for the adsorption NO and NO2. It also plays an important role for NO2 storage and reduction. It acts as an efficient ethoxylation catalyst.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Spécification
| Nom chimique ou matériau | Barium oxide |
| Point de fusion | 1923°C |
| Forme physique | Poudre |
| Quantité | 25 g |
| Notes de pourcentage du dosage | (à base de métaux à l’exception du Sr), Sr < 500 ppm |
| Numéro UN | UN1884 |
| Merck Index | 14,986 |
| Informations sur la solubilité | Sparingly soluble in water. Soluble in ethanol,dilute mineral acids and alkali. |
| Poids de la formule | 153.33 |
| Pourcentage de pureté | 99.5% |
| Afficher plus |
RUO – Research Use Only
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