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Barium rod, 22mm (0.9in) dia, 99+% (metals basis), Sr ∣<0.8%
Used as getter, in cathode ray tubes, thermionic emitter tubes and sodium vapor lamps | CAS: 7440-39-3 | Ba | 137.33 g/mol
Supplier: Thermo Scientific Chemicals 01010322
Description
Used as getter, in cathode ray tubes, thermionic emitter tubes and sodium vapor lamps
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.
- Packaged under argon
Specifications
| Gray | |
| 22mm (0.9 in.) dia. | |
| (metals basis) | |
| MFCD00134031 | |
| 100 g | |
| DSAJWYNOEDNPEQ-UHFFFAOYSA-N | |
| barium | |
| 5355457 | |
| ≥99% | |
| Odorless | |
| Rod |
| Barium rod | |
| 7440-39-3 | |
| Ba | |
| UN1400 | |
| bario, baryum, bario spanish, baryum french, barium, soluble compounds, unii-24gp945v5t, and soluble compounds, barium, elemental, and compounds, atom | |
| [Ba] | |
| 137.33 | |
| CHEBI:32595 | |
| Sr ≤0.8% | |
| ≈7.3cm/100g |
Chemical Identifiers
| 7440-39-3 | |
| 137.33 | |
| DSAJWYNOEDNPEQ-UHFFFAOYSA-N | |
| 5355457 | |
| barium |
| Ba | |
| MFCD00134031 | |
| bario, baryum, bario spanish, baryum french, barium, soluble compounds, unii-24gp945v5t, and soluble compounds, barium, elemental, and compounds, atom | |
| CHEBI:32595 | |
| [Ba] |
Safety and Handling
GHS H Statement
H228-H261
Flammable solid.
In contact with water releases flammable gas.
P223-P231+P232-P280-P301+P310-P331-P335+P334-P370+P378q-P501c
H260-H304
DOTInformation : Transport Hazard Class: 4.3; Packing Group: II; Proper Shipping Name: BARIUM
EINECSNumber : 231-149-1
RTECSNumber : CQ8370000
TSCA : Yes
storageNote1 :
- Packaged under argon
Recommended Storage : Ambient temperatures
RUO – Research Use Only