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  7. Bariumoxid, 99.5 % (Metallbasis ohne Sr), Sr < 500 ppm, Thermo Scientific Chemicals

Bariumoxid, 99.5 % (Metallbasis ohne Sr), Sr < 500 ppm, Thermo Scientific Chemicals

Artikelnummer. 11440740
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Menge:
25 g
100 g
Packungsgröße:
100 Gramm
25 Gramm
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Artikelnummer. 11440740

Marke: Thermo Scientific Alfa Aesar 044440.14

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Beschreibung

CAS: 1304-28-5 | BaO | 153.33 g/mol

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.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 1304-28-5
Summenformel BaO
Molekulargewicht (g/mol) 153.33
MDL-Nummer MFCD00003453
InChI-Schlüssel QVQLCTNNEUAWMS-UHFFFAOYSA-N
Synonym barium oxide, baryta, barium monoxide, calcined baryta, barium protoxide, oxyde de baryum french, barium oxide, obtained by calcining witherite, oxyde de baryum
PubChem CID 62392
IUPAC-Name Bariumoxid
SMILES O=[Ba]

Specifications

Chemischer Name oder Material Barium oxide
Schmelzpunkt 1923°C
Physikalische Form Pulver
Menge 25 g
Hinweise zum Prozentgehalt (Metallbasis ohne Sr), Sr < 500 ppm
UN-Nummer UN1884
Merck Index 14,986
Löslichkeitsinformationen Sparingly soluble in water. Soluble in ethanol,dilute mineral acids and alkali.
Formelmasse 153.33
Reinheit (%) 99.5%
Brechungsindex 1.98
Dichte 5.7 g/mL
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RUO – Research Use Only

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