IRON (II) BROMIDE
IRON (II) BROMIDE Basic information
- Product Name:
- IRON (II) BROMIDE
- Synonyms:
-
- FeBr2
- Iron bromide (FeBr2)
- ironbromide(febr2)
- IRON (II) BROMIDE
- IRON BROMIDE
- FERROUS BROMIDE
- IRON(II) BROMIDE, ANHYDROUS, 99.999%
- ultradry,99.995%metalsbasis
- CAS:
- 7789-46-0
- MF:
- Br2Fe
- MW:
- 215.65
- EINECS:
- 232-168-8
- Product Categories:
-
- Salts
- Ultra-High Purity Materials
- 26: Fe
- Beaded Materials
- Crystal Grade Inorganics
- Fe
- metal halide
- Iron
- Iron Salts
- Materials Science
- Metal and Ceramic Science
- Mol File:
- 7789-46-0.mol
IRON (II) BROMIDE Chemical Properties
- Melting point:
- 684 °C(lit.)
- Boiling point:
- 934 °C(lit.)
- Density
- 4.63 g/mL at 25 °C(lit.)
- solubility
- ethanol: very soluble(lit.)
- form
- beads
- color
- Yellow
- Specific Gravity
- 4.636
- Water Solubility
- Soluble in water, THF, methanol, ethanol.
- Sensitive
- Hygroscopic
- Merck
- 14,4042
- Exposure limits
- ACGIH: TWA 1 mg/m3
NIOSH: TWA 1 mg/m3 - Stability:
- hygroscopic
- CAS DataBase Reference
- 7789-46-0(CAS DataBase Reference)
- EPA Substance Registry System
- Iron bromide (FeBr2) (7789-46-0)
Safety Information
- Hazard Codes
- Xn
- Risk Statements
- 20-36/37/38
- Safety Statements
- 26-36
- RIDADR
- UN3260
- WGK Germany
- 3
- TSCA
- Yes
- HazardClass
- 8
- PackingGroup
- III
- HS Code
- 28275900
MSDS
- Language:English Provider:SigmaAldrich
- Language:English Provider:ALFA
IRON (II) BROMIDE Usage And Synthesis
Chemical Properties
Yellow to dark brown lumps
Chemical Properties
In contrast to the chloride, iron(III) bromide is unstable under these conditions. The hydrated bromide can be dehydrated in a stream of hydrogen bromide at 400°C. Iron(II) bromide forms a layer lattice of the CdI2 type. It has a magnetic moment,μeff= 5·71 B.M. at 295°K. It is deliquescent and very soluble in water; the pale green hexahydrate crystallizes at room temperature, the tetrahydrate above 49°C and the dihydrate above 83°C. A 9-hydrate forms below -29·3°C. The anhydrous salt is also soluble in ether, ethanol and acetonitrile.
Uses
Iron(II) bromide is used as a polymerization catalyst. It is used in water treatment, chemical analysis and in ultra high purity for certain crystal growth applications.
Preparation
Iron(II) bromide can be prepared by the direct reaction of bromine or hydrogen bromide with iron at red heat.
General Description
This product has been enhanced for catalytic efficiency.
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IRON (II) BROMIDE(7789-46-0)Related Product Information
- Magnesium carbonate
- calcium bicarbonate
- Ferrous sulfide
- Calcium bromide
- Tetrapotassium hexacyanoferrate trihydrate
- Silver fluoride
- TIN(IV) IODIDE
- SILVER BROMIDE
- Ferrous chloride
- Lithium bromide
- FERROUS SULFATE
- TITANIUM(IV) BROMIDE
- Rhodium tribromide
- NICKEL(II) BROMIDE 2-METHOXYETHYL ETHER&
- LEAD(II) BROMIDE
- Cerium(III) bromide hydrate
- NICKEL BROMATE
- Lithium Bromide hydrate