Barium bromide hydrate (1:2:2)

Basic Information

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CAS Number

7791-28-8

Molecular Formula

H4BaBr2O2

Molecular Weight

333.17 g/mol

EINECS

616-577-2

Chemical Classification

Water Treatment Chemicals Disinfectants Chlorine Compounds

Basic Physical Properties

Melting Point

see anhydrous BaBr2

Boiling Point

decomposes [CIC73]

Density

3.58

Water Solubility

Very soluble in water, soluble in methanol

Solubility

soluble in methanol; insoluble in ethanol, acetone, dioxane

SMILES

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Br[Ba]Br.O.O

InChI

InChI=1S/Ba.2BrH.2H2O/h;2*1H;2*1H2/q+2;;;;/p-2

InChIKey

HQQMRSGBIPFNSN-UHFFFAOYSA-L

LogP

-0.33899999999999986

Topological Polar Surface Area

63.0 Å²

Hydrogen Bond Donor/Acceptor

4 / 2

Complexity

Safety Information

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Hazard Class

Class 6.1 Class 6.1

Sensitiveness

Hygroscopic

Synonyms & References

English

BARIUM (II) BROMIDE, HYDROUS
BARIUM BROMIDE
BARIUM BROMIDE DIHYDRATE
BARIUM BROMIDE-2-HYDRATE
BARIUM BROMIDE DIHYDRATE CRYSTALLINE
BARIUM BROMIDE DIHYDRATE 99%
BARIUM BROMIDE, PURATRONIC, 99.999% (METALS BASIS)
BARIUM BROMIDE DIHYDRATE 99% FOR ANALYTICAL PURPOSE
Barium bromide dihydrate
barium(2+),dibromide,dihydrate
r (metals basis)

MDL Number

MFCD00003444

EC Number

616-577-2

FAQ

What are the physical and chemical properties of Barium bromide hydrate (1:2:2) (CAS: 7791-28-8)?

Barium bromide hydrate (1:2:2) (CAS: 7791-28-8) is a crystalline compound with a molecular weight of approximately 475.32 g/mol. It has a high solubility in water and exhibits moderate reactivity with acids. This compound is stable under normal conditions but can react with strong bases to form hydroxides.

How is barium bromide hydrate (1:2:2) (CAS: 7791-28-8) typically synthesized?

Barium bromide hydrate (1:2:2) (CAS: 7791-28-8) is typically synthesized by reacting barium oxide or barium hydroxide with bromine and water. The reaction is performed under anhydrous conditions to prevent the formation of other hydrates. The product is then purified by recrystallization.

What industries use barium bromide hydrate (1:2:2) (CAS: 7791-28-8)?

Barium bromide hydrate (1:2:2) (CAS: 7791-28-8) is used in a variety of industries, including pharmaceuticals for the production of certain medications, polymers for enhancing material properties, sensors for detection applications, and semiconductors for electronic devices.

What precautions should be taken when handling barium bromide hydrate (1:2:2) (CAS: 7791-28-8)?

When handling barium bromide hydrate (1:2:2) (CAS: 7791-28-8), it is important to wear appropriate personal protective equipment (PPE), such as gloves and safety goggles. The compound should be handled in a fume hood to avoid inhalation. Spills should be cleaned up with care, and proper safety data sheets (SDS) should be consulted for detailed procedures.