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Sigma-Aldrich

Natriumbromid

ReagentPlus®, ≥99%

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About This Item

Lineare Formel:
NaBr
CAS-Nummer:
7647-15-6
Molekulargewicht:
102.89
EG-Nummer:
231-599-9
MDL-Nummer:
MFCD00003475
UNSPSC-Code:
12352302
eCl@ss:
38050404
PubChem Substanz-ID:
329752238
NACRES:
NA.21

Dampfdruck

1 mmHg ( 806 °C)

Qualitätsniveau

100

Produktlinie

ReagentPlus®

Assay

≥99%

Form

powder or crystals

pH-Wert

5.4 (20 °C, 50 g/L)

mp (Schmelzpunkt)

755 °C (lit.)

Löslichkeit

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

SMILES String

[Na+].[Br-]

InChI

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

InChIKey

JHJLBTNAGRQEKS-UHFFFAOYSA-M

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Allgemeine Beschreibung

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

Anwendung

Sodium bromide is used:
  • As a catalyst for the microwavce assisted three-component cyclocondensation of aryl aldehydes, alkyl nitriles and dimedone for the synthesis of highly functionalized tetrahydrobenzo[b]pyrans.
  • As a source of bromine radical in the preparation of bromomethylated γ-lactones via electrochemical oxidative bromination and cyclization series of alkenoic acid derivatives.

Sonstige Hinweise

Go to Redi-Dri™ Product Listing 746401

Rechtliche Hinweise

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

Piktogramme

Health hazardExclamation mark
GHS08,GHS07

Signalwort

Warning

Gefahreneinstufungen

Repr. 2 - STOT RE 2 - STOT SE 3

Zielorgane

Central nervous system

Lagerklassenschlüssel

13 - Non Combustible Solids

WGK

WGK 1

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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