ChemicalBook > Product Catalog >Inorganic chemistry >Inorganic salts >Metal halide and Halogen salt >Metal bromide and salt >BARIUM BROMIDE

BARIUM BROMIDE

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Products Intro: Product Name:BARIUM BROMIDE
CAS:10553-31-8
Purity:>=98% Package:1KG;9.8USD
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CAS:10553-31-8
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CAS:10553-31-8
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Products Intro: Product Name:BARIUM BROMIDE
CAS:10553-31-8
Purity:98% Package:25KG

BARIUM BROMIDE manufacturers

  • BARIUM BROMIDE
  • BARIUM BROMIDE pictures
  • $9.80
  • 2020-01-10
  • CAS:10553-31-8
  • Min. Order: 1KG
  • Purity: ≥98%
  • Supply Ability: 20 tons
BARIUM BROMIDE Basic information
Product Name:BARIUM BROMIDE
Synonyms:BariuM broMide, 99.999%, (trace Metal basis), extra pure, anhydrous;Barium bromide anhydrous, beads, -10 mesh, 99.999% trace metals basis;BARIUM BROMIDE;BARIUM (II) BROMIDE;Barium bromide anhydrous≥99%;Reaxys ID: 15952940;Barium bromide, extra pure, anhydrous, (trace metal basis), 99.999%;BARIUM BROMIDE, 99.998%
CAS:10553-31-8
MF:BaBr2
MW:297.14
EINECS:234-140-0
Product Categories:56: Ba;metal halide;Barium Salts;BariumMetal and Ceramic Science;Crystal Grade Inorganics;Inorganic Salts;Salts;Synthetic Reagents;Ba;Barium;Barium Salts;Beaded Materials;Chemical Synthesis;Crystal Grade Inorganics;Inorganic Salts;Materials Science;Metal and Ceramic Science;Synthetic Reagents;Ultra-High Purity Materials
Mol File:10553-31-8.mol
BARIUM BROMIDE Structure
BARIUM BROMIDE Chemical Properties
Melting point 850 °C
Boiling point 1835°C
density 4,781 g/cm3
form beads
Specific Gravity4.781
color White
Water Solubility Soluble in water
Sensitive Hygroscopic
Merck 14,968
Exposure limitsACGIH: TWA 0.5 mg/m3
NIOSH: IDLH 50 mg/m3; TWA 0.5 mg/m3
Stability:Stable.
Major Applicationelectroplating
material synthesis precursor
InChIInChI=1S/Ba.2BrH/h;2*1H/q+2;;/p-2
InChIKeyNKQIMNKPSDEDMO-UHFFFAOYSA-L
SMILES[Ba](Br)Br
CAS DataBase Reference10553-31-8(CAS DataBase Reference)
EPA Substance Registry SystemBarium bromide (BaBr2) (10553-31-8)
Safety Information
Hazard Codes Xn
Risk Statements 20/22
Safety Statements 28
RIDADR UN 1564 6.1/PG 2
WGK Germany 1
TSCA TSCA listed
HazardClass 6.1
PackingGroup III
HS Code 28275900
Storage Class6.1A - Combustible acute toxic Cat. 1 and 2
very toxic hazardous materials
Hazard ClassificationsAcute Tox. 4 Inhalation
Acute Tox. 4 Oral
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
ALFA English
BARIUM BROMIDE Usage And Synthesis
DescriptionBarium bromide has the molecular formula of BaBr2. Like barium chloride, it is soluble in water but is toxic if ingested. BaBr2 crystallizes in a PbCl2 motif, as white orthorhombic crystals that are deliquescent. In aqueous solution, BaBr2 behaves as a simple salt.
Barium bromide can be crystallized from its solution as a dihydrate, BaBr2·2H2O (molecular weight: 333.19), which forms the anhydrate by heating to 120°C. It dissolves in its own water-of-hydration at 75°C before decomposing to the anhydrate.
Chemical PropertiesWhite Crysatalline Powder
Physical propertiesWhite orthorhombic crystal; density of anhydrous BaCl2 4.78 g/cm3, and dihydrate BaCl2 2H2O 3.58 g/cm3; melts at 857°C; vaporizes at 1,835°C; readily dissolves in water (92.2 g/100 g water at 0°C).
UsesBarium bromide, anhydrous is used as the chemical intermediate, and the spice cosmetics chemical additive. It is also used as pharmaceutical intermediate.
UsesIn the manufacture of other bromides; in the preparation of phosphors.
UsesBarium bromide is a precursor to chemicals used in photography as well as to form other bromides.Historically, 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 was found to be higher than the ratio in the solution.
PreparationBarium bromide can be prepared from barium sulfide or barium carbonate by reaction with hydrobromic acid to give hydrated barium bromide:
BaS+HBr→BaBr2+H2S
BaCO3+HBr→BaBr2+CO2+H2O
HazardIngestion of the salt or its aqueous solution can produce severe poisoning.
BARIUM BROMIDE Preparation Products And Raw materials
Raw materialsHydrogen bromide-->Barium carbonate
Tag:BARIUM BROMIDE(10553-31-8) Related Product Information
Cupric nitrate Cesium RHENIUM Silver chloride Chromium(III) chloride CALCIUM SULFATE Stannous chloride SCANDIUM CHLORIDE Strontium chloride Barium fluoride Calcium fluoride Calcium chloride CALCIUM IODIDE Calcium bromide Strontium bromide Barium iodide STRONTIUM IODIDE Sodium tetraborate