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ChemicalBook--->CAS DataBase List--->7791-28-8

7791-28-8

7791-28-8 Structure

7791-28-8 Structure
IdentificationMore
[Name]

BARIUM BROMIDE
[CAS]

7791-28-8
[Synonyms]

BARIUM BROMIDE
BARIUM BROMIDE DIHYDRATE
BARIUM (II) BROMIDE, HYDROUS
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
Bariumbromide2H2O
Bariumbromidedihydrate,99.3%
BARIUM BROMIDE REAGENT
Barium bromide (BaBr2), dihydrate
barium bromide dihydrate, puratronic
Barium bromide dihydrate, Puratronic(R), 99.999% (metals basis)
Barium bromide dihydrate, 99%, extra pure
Barium bromide dihydrate, extra pure
[EINECS(EC#)]

234-140-0
[Molecular Formula]

BaBr2H4O2
[MDL Number]

MFCD00149153
[Molecular Weight]

333.17
[MOL File]

7791-28-8.mol
Chemical PropertiesBack Directory
[Appearance]

White Crystalline Powder
[Melting point ]

see anhydrous BaBr2
[Boiling point ]

decomposes [CIC73]
[density ]

3.58
[solubility ]

soluble in methanol; insoluble in ethanol, acetone, dioxane
[form ]

Powder
[color ]

White
[Water Solubility ]

Very soluble in water, soluble in methanol
[Sensitive ]

Hygroscopic
[Merck ]

14,968
[Exposure limits]

ACGIH: TWA 0.5 mg/m3
NIOSH: IDLH 50 mg/m3; TWA 0.5 mg/m3
[Uses]

Manufacturing bromides, photographic compounds, phosphors.
[CAS DataBase Reference]

7791-28-8(CAS DataBase Reference)
Hazard InformationBack Directory
[Chemical Properties]

White Crystalline Powder
[Hazard]

A poison.
[Purification Methods]

It crystallises from H2O (1mL/g) by partial evaporation in a desiccator. [Ehrlich in Handbook of Preparative Inorganic Chemistry (Ed. Brauer) Academic Press Vol I p 930 1963.]
Safety DataBack Directory
[Hazard Codes ]

Xn
[Risk Statements ]

R20/22:Harmful by inhalation and if swallowed .
[Safety Statements ]

S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
[RIDADR ]

UN1564
[TSCA ]

Yes
[HazardClass ]

6.1
[PackingGroup ]

III
Spectrum DetailBack Directory
[Spectrum Detail]

BARIUM BROMIDE(7791-28-8)IR1
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

Barium bromide dihydrate, extra pure, 99%(7791-28-8)
[Alfa Aesar]

Barium bromide dihydrate, Puratronic, 99.999% (metals basis)(7791-28-8)
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