Date published: 2026-2-16

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Lithium bromide (CAS 7550-35-8)

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Alternate Names:
Lithium monobromide
Application:
Lithium bromide is an inexpensive catalyst that opens epoxide rings by amines at room temperature
CAS Number:
7550-35-8
Molecular Weight:
86.85
Molecular Formula:
LiBr
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Lithium bromide (LiBr) is a versatile chemical compound with a wide range of applications, spanning from air conditioning and refrigeration to industrial solvents and pharmaceuticals. This white, odorless, crystalline powder serves as a valuable source of bromide ions. Extensive research has shed light on the unique properties and characteristics of Lithium bromide, rendering it an essential component in various industries. The distinctive properties of lithium bromide have prompted its utilization in diverse scientific research applications. It has proven valuable in the study of water properties, pharmaceutical preparation, organic compound synthesis, and investigating the effects of radiation on materials. Moreover, lithium bromide has found utility in catalysis research, material development, and exploring the impacts of bromide ions on biological systems. The precise mechanism of action of lithium bromide remains partially understood. It is hypothesized that bromide ions possess the ability to interact with water molecules, forming complexes that engage with other molecules within the system. This interaction is believed to underlie the unique properties exhibited by lithium bromide, including its catalytic potential in specific reactions.


Lithium bromide (CAS 7550-35-8) References

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  2. Lithium Bromide/Water as Additives in Dearomatizing Samarium-Ketyl (Hetero)Arene Cyclizations.  |  Rao, CN., et al. 2015. Chemistry. 21: 15951-4. PMID: 26368916
  3. Lithium-free processing of silk fibroin.  |  Zheng, Z., et al. 2016. J Biomater Appl. 31: 450-63. PMID: 27298185
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  5. Lithium-Bromide Exchange versus Nucleophilic Addition of Schiff's base: Unprecedented Tandem Cyclisation Pathways.  |  Orr, SA., et al. 2019. Chemistry. 25: 11876-11882. PMID: 31282040
  6. The residue from the acidic concentrated lithium bromide treated crop residue as biochar to remove Cr (VI).  |  Lu, X., et al. 2020. Bioresour Technol. 296: 122348. PMID: 31734059
  7. Efficient homogeneous TEMPO-mediated oxidation of cellulose in lithium bromide hydrates.  |  Fu, X., et al. 2021. Int J Biol Macromol. 191: 637-645. PMID: 34571122
  8. Recycling Lithium from Waste Lithium Bromide to Produce Lithium Hydroxide.  |  Gao, W., et al. 2021. Membranes (Basel). 11: PMID: 34677525
  9. Cellulose I nanocrystals (CNCs I) prepared in mildly acidic lithium bromide trihydrate (MALBTH) and their application for stabilizing Pickering emulsions.  |  Chen, R., et al. 2022. Int J Biol Macromol. 201: 59-66. PMID: 34973269
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Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Lithium bromide, 100 g

sc-215255
100 g
$48.00

Lithium bromide, 500 g

sc-215255A
500 g
$123.00