Magnesium bromide
Magnesium bromide (CAS: 7789-48-2), with the linear formula MgBr₂, is an inorganic salt with a molecular weight of 184.11 g/mol. This white crystalline solid is primarily employed in chemical synthesis and as a reagent in various laboratory applications. Its properties make it a useful component in materials science and research settings, contributing to the development of new compounds and processes. TSS supplies Magnesium bromide with a high assay, suitable for demanding research and industrial applications.

Chemical Synthesis Reagent
Magnesium bromide serves as a versatile reagent in organic synthesis, participating in various reactions and contributing to the formation of complex molecules. It is also utilized in inorganic synthesis for the preparation of other magnesium compounds.
Materials Science
The compound finds applications in materials science, potentially contributing to the development and understanding of new materials with specific properties. Its ionic nature can be exploited in various material formulations.
Laboratory Research
As a fundamental inorganic salt, Magnesium bromide is a staple in research laboratories for a wide array of experimental procedures and analytical techniques. It is a key component in studies requiring soluble bromide sources or magnesium ions.
| Molecular weight | 184.11 |
|---|---|
| Linear formula | MgBr2 |
| Assay | 99.995% |
| Density | 3.72 g/mL at 25 °C(lit.) |
| Melting point | 711 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Magnesium bromide used for?
+
Magnesium bromide is used as a reagent in chemical synthesis, in materials science, and for general laboratory research purposes.
What is the CAS number and formula for Magnesium bromide?
+
The CAS number for Magnesium bromide is 7789-48-2, and its linear formula is MgBr₂.
What grade and purity does Tech Serve Solutions supply for Magnesium bromide?
+
Tech Serve Solutions supplies Magnesium bromide with an assay of 99.995%. We do not represent this product as USP, BP, or EP grade; it is suitable for research and technical applications.
How should Magnesium bromide be handled safely?
+
Magnesium bromide is classified as an irritant. Handle with appropriate personal protective equipment, including a dust mask (type N95 or equivalent), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation. Refer to the Safety Data Sheet for comprehensive handling information.
Is Magnesium bromide a controlled substance?
+
Based on the provided data, Magnesium bromide is not listed as a controlled substance.
How is Magnesium bromide packed, shipped, and exported?
+
Tech Serve Solutions, as a global supplier and exporter since 1998, ensures Magnesium bromide is appropriately packed for safe transit, adhering to all relevant shipping regulations for international export.
How can I request a sample or quote for Magnesium bromide?
+
To request a sample or a quote for Magnesium bromide, please contact our sales department through the provided channels on the Tech Serve Solutions website.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis