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Barium bromide, ultra dry, 99.998% (metals basis), Thermo Scientific Chemicals

Product Code. 11303847
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Quantity:
1 g
5 g
25 g
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This item is not returnable. View return policy

Barium bromide is a precursor to chemicals used in photography and to other bromides. Barium bromide was used to purify radium in a process of fractional crystallization devised by Marie Curie. Since radium precipitates preferentially in a solution of barium bromide, the ratio of radium to barium in the precipitate would be higher than the ratio in the solution.

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.

  • Ampouled under argon
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 10553-31-8
MDL Number MFCD00003444

Specifications

Melting Point 850°C
Color White
Physical Form Beads
Quantity 1 g
UN Number UN1564
Merck Index 14,968
Solubility Information It is soluble in water.
Formula Weight 297.14
Percent Purity 99.998%
Odor Odorless
Packaging Ampule
Sensitivity Hygroscopic
Density 4.781 g/mL
Assay (metals basis)
Chemical Name or Material Barium bromide, Ultra dry
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RUO – Research Use Only

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