229881

Sodium bromide

≥99.99% trace metals basis

• 동의어(들): Bromide salt of sodium, Trisodium tribromide
• Linear Formula: NaBr
• CAS Number: 7647-15-6
• Molecular Weight: 102.89
• EC Number: 231-599-9
• MDL number: MFCD00003475
• UNSPSC 코드: 12352302
• eCl@ss: 38050404
• PubChem Substance ID: 24853756
• NACRES: NA.23

속성

• vapor pressure: 1 mmHg ( 806 °C)
• Quality Level: 100
• 분석: ≥99.99% trace metals basis
• 양식: crystalline
• 불순물: ≤100.0 ppm Trace Metal Analysis
• mp: 755 °C (lit.)
• SMILES string: [Na+].[Br-]
• InChI: 1S/BrH.Na/h1H;/q;+1/p-1
• InChI key: JHJLBTNAGRQEKS-UHFFFAOYSA-M

설명

일반 설명

Sodium bromide is a brominating agent mainly used in organic synthetic reactions as a bromide source.

애플리케이션

Sodium bromide can be used as:

• A catalyst to synthesize tetrahydrobenzo[b]pyrans via three-component cyclocondensation of aryl aldehydes, alkyl nitriles, and dimedone under solvent-free and microwave-assisted reactions.
• A precursor to synthesize bromomethylated γ-lactones via an electrochemical process.
• A sodium bromide bath to prepare small Ag nanocubes with sharp edges.

안전성 정보

• 픽토그램: GHS08,GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H336,H361fd,H373
• 예방조치 성명서: P202 - P260 - P271 - P280 - P304 + P340 + P312 - P308 + P313
• Hazard Classifications: Repr. 2 - STOT RE 2 - STOT SE 3
• 표적 기관: Central nervous system
• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, type N95 (US)