793574

Sodium bromide

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

• Linear Formula: NaBr
• CAS Number: 7647-15-6
• Molecular Weight: 102.89
• EC Number: 231-599-9
• MDL number: MFCD00003475
• PubChem Substance ID: 329768086
• NACRES: NA.21

Properties

• grade: ACS reagent; anhydrous
• Quality Level: 200
• vapor pressure: 1 mmHg ( 806 °C)
• product line: Redi-Dri^™
• assay: ≥99%
• form: powder
• quality: free-flowing
• impurities: ≤0.005% insolubles
• pH: 5.0-8.8 (25 °C, 5%)
• mp: 755 °C (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

Description

General description

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.

Packaging

100, 500 g in poly bottle

1 kg in poly bottle

Legal Information

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

Safety Information

• Pictograms: GHS07,GHS08
• 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
• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable