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310506

Sigma-Aldrich

Sodium bromide

ACS reagent, ≥99.0%

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100 G
R$ 262,00
500 G
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Disponível para enviar em07 de abril de 2025Detalhes

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100 G
R$ 262,00
500 G
R$ 605,00

About This Item

Fórmula linear:
NaBr
Número CAS:
7647-15-6
Peso molecular:
102.89
Número CE:
231-599-9
Número MDL:
MFCD00003475
Código UNSPSC:
12352302
eCl@ss:
38050404
ID de substância PubChem:
329753628
NACRES:
NA.21

R$ 262,00

Disponível para enviar em07 de abril de 2025Detalhes

Esta SKU também está disponível como grau ACS em nossa linha exclusiva de produtos flutuantes livres Redi-Dri™.
Solicite uma grande encomenda

grau

ACS reagent

Agency

suitable for EPA 300

pressão de vapor

1 mmHg ( 806 °C)

Ensaio

≥99.0%

Formulário

powder, crystals or granules

Impurezas

≤0.005% insolubles

pH

5.0-8.8 (25 °C, 5%)

pf

755 °C (lit.)

solubilidade

ethanol: soluble(lit.)
water: soluble(lit.)

traços de ânion

bromate (BrO3-): ≤0.001%
chloride (Cl-): ≤0.2%
sulfate (SO42-): ≤0.002%

traços de cátion

Ba: ≤0.002%
Ca: ≤0.002%
Fe: ≤5 ppm
K: ≤0.1%
Mg: ≤0.001%
heavy metals: ≤5 ppm (by ICP-OES)

cadeia de caracteres SMILES

[Na+].[Br-]

InChI

1S/BrH.Na/h1H;/q;+1/p-1

chave InChI

JHJLBTNAGRQEKS-UHFFFAOYSA-M

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Descrição geral

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.

Aplicação

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.

Outras notas

Go to Redi-Dri™ Product Listing 793574

Informações legais

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

Pictogramas

Health hazardExclamation mark
GHS08,GHS07

Palavra indicadora

Warning

Frases de perigo

H336,H361fd,H373

Classificações de perigo

Repr. 2 - STOT RE 2 - STOT SE 3

Órgãos-alvo

Central nervous system

Código de classe de armazenamento

13 - Non Combustible Solids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number
0000421271
0000421271
0000312784
0000252586
MKCV2361

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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)
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
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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.
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Journal of Chemical and Engineering Data, 29(1), 45-52 (1984)
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    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
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      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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