IRON (II) BROMIDE
- CAS No.
- 7789-46-0
- Chemical Name:
- IRON (II) BROMIDE
- Synonyms
- FeBr2;IRON BROMIDE;FERROUS BROMIDE;Iron(II)bromide,ultradry,99.995%(metalsbasis);Dibromoiron;iron dibromide;IRON (II) BROMIDE;ironbromide(febr2);Iron Bromide Powder;Iron bromide (FeBr2)
- CBNumber:
- CB5337767
- Molecular Formula:
- Br2Fe
- Molecular Weight:
- 215.65
- MDL Number:
- MFCD00016081
- MOL File:
- 7789-46-0.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| Iron(II) bromide 98% | 400831 | 10g | $92.1 |
| Iron(II) bromide 98% | 400831 | 50g | $253 |
| Iron(II) bromide, anhydrous, 98% | 93-2629 | 10g | $80 |
| Iron(II) bromide, anhydrous, 98% | 93-2629 | 50g | $274 |
| Iron(II) bromide anhydrous, beads, 10 mesh, 99.999% trace metals basis | 434000 | 1g | $150 |
| Melting point | 684 °C(lit.) |
|---|---|
| Boiling point | 934 °C(lit.) |
| Density | 4.63 g/mL at 25 °C(lit.) |
| storage temp. | Storage temp. 2-8°C |
| solubility | ethanol: very soluble(lit.) |
| form | beads |
| Specific Gravity | 4.636 |
| color | Yellow |
| 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 |
| Major Application |
electroplating material synthesis precursor |
| InChI | InChI=1S/2BrH.Fe/h2*1H;/q;;+2/p-2 |
| InChIKey | GYCHYNMREWYSKH-UHFFFAOYSA-L |
| SMILES | [Fe+2].[Br-].[Br-] |
| CAS DataBase Reference | 7789-46-0(CAS DataBase Reference) |
| FDA UNII | EA3X054RBZ |
| EPA Substance Registry System | Iron bromide (FeBr2) (7789-46-0) |
| UNSPSC Code | 12352302 |
| NACRES | NA.23 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS07,GHS05 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H332-H335-H302-H314-H318 | |||||||||
| Precautionary statements | P261-P305+P351+P338-P280-P309-P310-P310a | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 20-36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| RIDADR | UN3260 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 28275900 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| NFPA 704 |
|
IRON (II) BROMIDE price More Price(23)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 400831 | Iron(II) bromide 98% | 7789-46-0 | 10g | $92.1 | 2025-07-31 | Buy |
| Sigma-Aldrich | 400831 | Iron(II) bromide 98% | 7789-46-0 | 50g | $253 | 2025-07-31 | Buy |
| Strem Chemicals | 93-2629 | Iron(II) bromide, anhydrous, 98% | 7789-46-0 | 10g | $80 | 2024-03-01 | Buy |
| Strem Chemicals | 93-2629 | Iron(II) bromide, anhydrous, 98% | 7789-46-0 | 50g | $274 | 2024-03-01 | Buy |
| Sigma-Aldrich | 434000 | Iron(II) bromide anhydrous, beads, 10 mesh, 99.999% trace metals basis | 7789-46-0 | 1g | $150 | 2025-07-31 | Buy |
IRON (II) BROMIDE Chemical Properties,Uses,Production
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.
reaction suitability
core: iron
reagent type: catalyst
reaction type: Atom Transfer Radical Polymerization (ATRP)
IRON (II) BROMIDE Preparation Products And Raw materials
IRON (II) BROMIDE Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22963 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49977 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29795 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Alfa Chemistry | +1-5166625404; | Info@alfa-chemistry.com | United States | 20405 | 58 |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | 1026@dideu.com | China | 8401 | 58 |
| HANGZHOU LEAP CHEM CO., LTD. | +86-571-87711850 | market18@leapchem.com | China | 24597 | 58 |
| ZHEJIANG JIUZHOU CHEM CO., LTD | +86-0576225566889 +86-13454675544 | admin@jiuzhou-chem.com；jamie@jiuzhou-chem.com；alice@jiuzhou-chem.com | China | 12272 | 58 |
| Wuhan Topule Biopharmaceutical Co., Ltd | +8618327326525 | masar@topule.com | China | 8467 | 58 |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +86-18621343501; +undefined18621343501 | product@acmec-e.com | China | 33325 | 58 |
View Lastest Price from IRON (II) BROMIDE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-12-01 | IRON (II) BROMIDE
7789-46-0
|
US $0.00-0.00 / KG | 1KG | 98.0% | 10000KGS | Shaanxi Dideu New Materials Co. Ltd | |
 |
2020-01-10 | IRON (II) BROMIDE
7789-46-0
|
US $9.80 / KG | 1KG | ≥98% | 20 tons | Career Henan Chemical Co |
-
- IRON (II) BROMIDE
7789-46-0
- US $0.00-0.00 / KG
- 98.0%
- Shaanxi Dideu New Materials Co. Ltd
-
- IRON (II) BROMIDE
7789-46-0
- US $9.80 / KG
- ≥98%
- Career Henan Chemical Co
