Home Categories Inorganic chemistry Bariumbromide
A0512250

Bariumbromide , Super dry level, 99.99%metalsbasis , 10553-31-8

Synonym(s):
Barium dibromide

CAS NO.:10553-31-8

Empirical Formula: BaBr2

Molecular Weight: 297.14

MDL number: MFCD00003444

EINECS: 234-140-0

Pack Size Price Stock Quantity
1g RMB167.20 In Stock
5g RMB703.20 In Stock
25g RMB3119.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 850 °C
Boiling point: 1835°C
Density  4,781 g/cm3
form  beads
Specific Gravity 4.781
color  White
Water Solubility  Soluble in water
Sensitive  Hygroscopic
Merck  14,968
Exposure limits ACGIH: TWA 0.5 mg/m3
NIOSH: IDLH 50 mg/m3; TWA 0.5 mg/m3
Stability: Stable.
CAS DataBase Reference 10553-31-8(CAS DataBase Reference)
EPA Substance Registry System Barium bromide (BaBr2) (10553-31-8)

Description and Uses

Barium 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.

In the manufacture of other bromides; in the preparation of phosphors.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302+H332
Precautionary statements  P261-P264-P270-P271-P301+P312-P304+P340+P312
Hazard Codes  Xn
Risk Statements  20/22
Safety Statements  28
RIDADR  UN 1564 6.1/PG 2
WGK Germany  1
TSCA  Yes
HazardClass  6.1
PackingGroup  III
HS Code  28275900

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