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Sodium bromide

Name: Sodium bromide
Brand: SIGALD

ACS reagent, ≥99.0%

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About This Item

Linear Formula:

NaBr

CAS Number:

7647-15-6

Molecular Weight:

102.89

EC Number:

231-599-9

MDL number:

MFCD00003475

UNSPSC Code:

12352302

eCl@ss:

38050404

PubChem Substance ID:

329753628

NACRES:

NA.21

grade

ACS reagent

Quality Level

200

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 (SO₄^2-): ≤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

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Salts

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

Go to Redi-Dri^™ Product Listing 793574

Legal Information

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

Pictograms

GHS08,GHS07

Signal Word

Warning

Hazard Statements

H336,H361fd,H373

Precautionary Statements

P202 - P260 - P271 - P280 - P304 + P340 + P312 - P308 + P313

Hazard Classifications

Repr. 2 - STOT RE 2 - STOT SE 3

Target Organs

Central nervous system

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Sodium bromide catalysed one-pot synthesis of tetrahydrobenzo [b] pyrans via a three-component cyclocondensation under microwave irradiation and solvent free conditions.

Devi I and Bhuyan PJ.

Tetrahedron Letters, 45(47), 8625-8627 (2004)

Eagleson M.

Concise Encyclopedia Chemistry, 996-996 (1994)

Physicochemical characterization of novel aqueous two-phase system: gemini surfactant 12-2-12/NaBr/H2O.

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

Green synthesis of the silver nanoparticles mediated by pullulan and 6-carboxypullulan.

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

Density, viscosity, and electrolytic conductivity of concentrated aqueous electrolyte solutions at several temperatures. Alkaline-earth chlorides, lanthanum chloride, sodium chloride, sodium nitrate, sodium bromide, potassium nitrate, potassium bromide, and cadmium nitrate.

Isono T.

Journal of Chemical and Engineering Data, 29(1), 45-52 (1984)

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