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Merck

793574

Sigma-Aldrich

Sodium bromide

anhydrous, free-flowing, Redi-Dri, ACS reagent, ≥99%

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About This Item

Wzór liniowy:
NaBr
Numer CAS:
Masa cząsteczkowa:
102.89
Numer WE:
Numer MDL:
Kod UNSPSC:
12352302
Identyfikator substancji w PubChem:
NACRES:
NA.21

klasa czystości

ACS reagent
anhydrous

Poziom jakości

ciśnienie pary

1 mmHg ( 806 °C)

linia produktu

Redi-Dri

Próba

≥99%

Postać

powder

jakość

free-flowing

zanieczyszczenia

≤0.005% insolubles

pH

5.0-8.8 (25 °C, 5%)

mp

755 °C (lit.)

ślady anionów

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

ślady kationów

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

ciąg SMILES

[Na+].[Br-]

InChI

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

Klucz InChI

JHJLBTNAGRQEKS-UHFFFAOYSA-M

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Opis ogólny

Sodium bromide (NaBr) is an inorganic salt. It is an inexpensive source of bromide anion. It is used as a nucleophilic catalyst in organic synthesis. Additionally, NaBr is a useful electrolyte in electrochemical oxidations.

Zastosowanie


  • Sensitive and Low-Noise Perovskite Nanocrystal-Organic Bulk Heterostructure X-ray Detectors Enabled by Sodium Bromide-Assisted In Situ Reparation: This research underscores the role of sodium bromide in enhancing the fabrication of perovskite nanocrystals for advanced X-ray detection technologies, illustrating its utility in high-precision imaging applications critical for both medical and industrial use (Li Y, Fang Y, 2024).

  • Surface-Modified Carboxylated Cellulose Nanofiber Hydrogels for Prolonged Release of Polyhexamethylene Biguanide Hydrochloride (PHMB) for Antimicrobial Applications: Demonstrates the effectiveness of sodium bromide in modifying cellulose nanofibers for use in sustained drug release systems, highlighting its importance in the development of antimicrobial materials (O-Chongpian P, Jantrawut P, 2023).

  • Unravelling Alkali-Metal-Assisted Domain Distribution of Quasi-2D Perovskites for Cascade Energy Transfer toward Efficient Blue Light-Emitting Diodes: Details the utilization of sodium bromide in the synthesis of quasi-2D perovskites, paving the way for improvements in blue light-emitting diode (LED) technology which is crucial for display and lighting solutions (Cai W, Yip HL, 2022).

  • Chronic sodium bromide treatment relieves autistic-like behavioral deficits in three mouse models of autism: Highlights the potential therapeutic applications of sodium bromide in neuropsychiatric disorders, providing insights into its efficacy in alleviating symptoms of autism within experimental settings (Derieux C, Becker JAJ, 2022).

  • Development of Flexible Plasticized Ion Conducting Polymer Blend Electrolytes Based on Polyvinyl Alcohol (PVA): Chitosan (CS) with High Ion Transport Parameters Close to Gel Based Electrolytes: Showcases the role of sodium bromide in the development of high-performance polymer electrolytes for energy storage applications, demonstrating its impact on enhancing ion transport properties (Sadiq NM, Kadir MFZ, 2022).

Informacje prawne

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC
This page may contain text that has been machine translated.

Piktogramy

Health hazardExclamation mark

Hasło ostrzegawcze

Warning

Zwroty wskazujące rodzaj zagrożenia

Zwroty wskazujące środki ostrożności

Klasyfikacja zagrożeń

Repr. 2 - STOT RE 2 - STOT SE 3

Organy docelowe

Central nervous system

Kod klasy składowania

13 - Non Combustible Solids

Klasa zagrożenia wodnego (WGK)

WGK 1

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable


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