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Barium oxide, 99.5% (metals basis excluding Sr), Sr <500ppm
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Alfa Aesar By Thermo Fisher Scientific logo

Barium oxide, 99.5% (metals basis excluding Sr), Sr <500ppm

CAS: 1304-28-5

Ref. 02-044440

25g
284.00 €
100gTo inquire
Estimated delivery in United States, on Tuesday 28 May 2024

Product Information

Name:
Barium oxide, 99.5% (metals basis excluding Sr), Sr <500ppm
Synonyms:
  • barium oxide
  • Baria
  • Barium Monoxide
  • Barium Oxide, Obtained By Calcining Witherite
  • Barium oxide (Ba2O2)
  • Barium oxide (Ba<sub>2</sub>O<sub>2</sub>)
  • Barium oxide (BaO)
  • Barium oxide anhydrous
  • Barium(+2) Cation
  • Bariumoxid
  • See more synonyms
  • Bariumoxid, bei der Kalzinierung von Witherit gewonnen
  • Baryta
  • Oxido De Bario, Obtenido Por Calcinacion De Witherita
  • Oxobarium
  • Oxyde de baryum, obtenu par calcination de la witherite
  • Oxygen(-2) Anion
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.

Brand:
Alfa Aesar By Thermo Fisher Scientific
Long term storage:
Notes:

Chemical properties

Molecular weight:
153.33
Formula:
BaO
Purity:
99.5%
Color/Form:
Powder
InChI key:
QVQLCTNNEUAWMS-UHFFFAOYSA-N
MDL:
Melting point:
Boiling point:
Flash point:
Density:
Concentration:
EINECS:
Merck:
HS code:

Hazard Info

UN Number:
EQ:
Class:
H Statements:
P Statements:
Forbidden to fly:
Hazard Info:
Packing Group:
LQ:

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