310506
Sodium bromide
ACS reagent, ≥99.0%
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About This Item
Linear Formula:
NaBr
CAS Number:
Molecular Weight:
102.89
PubChem Substance ID:
eCl@ss:
38050404
UNSPSC Code:
12352302
NACRES:
NA.21
EC Number:
231-599-9
MDL number:
Assay:
≥99.0%
Grade:
ACS reagent
Form:
powder, crystals or granules
Solubility:
ethanol: soluble(lit.), water: soluble(lit.)
grade
ACS reagent
Quality Level
agency
suitable for EPA 300
vapor pressure
1 mmHg ( 806 °C)
assay
≥99.0%
form
powder, crystals or granules
impurities
≤0.005% insolubles
pH
5.0-8.8 (25 °C, 5%)
mp
755 °C (lit.)
solubility
ethanol: soluble(lit.), water: soluble(lit.)
anion traces
bromate (BrO3-): ≤0.001%, chloride (Cl-): ≤0.2%, sulfate (SO42-): ≤0.002%
cation traces
Ba: ≤0.002%, Ca: ≤0.002%, Fe: ≤5 ppm, K: ≤0.1%, Mg: ≤0.001%, heavy metals: ≤5 ppm (by ICP-OES)
SMILES string
[Na+].[Br-]
InChI
1S/BrH.Na/h1H;/q;+1/p-1
InChI key
JHJLBTNAGRQEKS-UHFFFAOYSA-M
General description
Sodium Bromide is an inorganic compound that is commonly used as a source of bromide ions as a nucleophile or nucleophilic catalyst. It is also used as a precursor to reactive electrophilic bromine species, which are useful for a variety of organic transformations.
Application
Sodium Bromide can be used as a catalyst in TEMPO-mediated oxidation reactions. It is also used to grow the single crystal of γ-glycine by the slow cooling method.
Other Notes
Legal Information
Redi-Dri is a trademark of Sigma-Aldrich Co. LLC
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signalword
Warning
hcodes
Hazard Classifications
Repr. 2 - STOT RE 2 - STOT SE 3
target_organs
Central nervous system
Storage Class
13 - Non Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
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Eagleson M.
Concise Encyclopedia Chemistry, 996-996 (1994)
Ling Yue et al.
Applied biochemistry and biotechnology, 175(7), 3557-3570 (2015-02-05)
A novel aqueous two-phase system (ATPS) only containing Gemini surfactant ethanediyl-1,2-bis(dodecyldimethylammonium bromide) and an inorganic salt sodium bromide was designed, and the physicochemical properties of the ATPS were investigated systematically. The results have shown that the coexisting two phases, one
Sergiu Coseri et al.
Carbohydrate polymers, 116, 9-17 (2014-12-03)
Unoxidized and carboxylated pullulan (obtained by pullulan oxidation using TEMPO-sodium hypochlorite-sodium bromide system) have been used as mediators for the silver nanoparticles formation (AgNPs), under environment-friendly conditions: using aqueous solutions, room temperature and notably, by using both mediators as reducing