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Barium oxide, 99.5% (metals basis excluding Sr), Sr <500ppm
CAS: 1304-28-5 | BaO | 153.33 g/mol
$466.04 - $1666.45
Chemical Identifiers
| CAS | 1304-28-5 |
|---|---|
| Molecular Formula | BaO |
| Molecular Weight (g/mol) | 153.33 |
| MDL Number | MFCD00003453 |
| InChI Key | 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 | oxobarium |
| SMILES | O=[Ba] |
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.
Chemical Identifiers
| 1304-28-5 | |
| 153.33 | |
| QVQLCTNNEUAWMS-UHFFFAOYSA-N | |
| 62392 | |
| O=[Ba] |
| BaO | |
| MFCD00003453 | |
| barium oxide, baryta, barium monoxide, calcined baryta, barium protoxide, oxyde de baryum french, barium oxide, obtained by calcining witherite, oxyde de baryum | |
| oxobarium |
Specifications
| 1923°C | |
| Powder | |
| BaO | |
| UN1884 | |
| barium oxide, baryta, barium monoxide, calcined baryta, barium protoxide, oxyde de baryum french, barium oxide, obtained by calcining witherite, oxyde de baryum | |
| QVQLCTNNEUAWMS-UHFFFAOYSA-N | |
| oxobarium | |
| 62392 | |
| 99.5% | |
| 5.7 g/mL | |
| (metals basis excluding Sr), Sr <500ppm |
| 1304-28-5 | |
| 25 g | |
| MFCD00003453 | |
| 14,986 | |
| Sparingly soluble in water. Soluble in ethanol,dilute mineral acids and alkali. | |
| O=[Ba] | |
| 153.33 | |
| 153.33 | |
| 1.98 | |
| Barium oxide |
Safety and Handling
GHS H Statement
H302-H332
Harmful if swallowed.
Harmful if inhaled.
P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c
H301-H314-H332-H335
DOTInformation : Transport Hazard Class: 6.1; Packing Group: III; Proper Shipping Name: BARIUM OXIDE
EINECSNumber : 215-127-9
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only