溴化钠，Sodium bromide；ReagentPlus®, ≥99%

图片 溴化钠，Sodium bromide；ReagentPlus®, ≥99%
线性分子式: NaBr CAS号: 7647-15-6 分子量: 102.89 EC 号: 231-599-9 MDL编号: MFCD00003475 eCl@ss: 38050404 PubChem化学物质编号: 329752238 NACRES: NA.21
制造商品牌: 西格玛 Sigma-Aldrich
货号（SKU）: 220345
CAS号: 7647-15-6
MDL号: MFCD00003475
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¥538.22

说明

一般描述

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.
 

应用

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.

其他说明

Go to Redi-Dri™ Product Listing 746401
 

法律信息

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

属性

蒸汽压

1 mmHg ( 806 °C)

质量水平

100

产品线

ReagentPlus®

检测方案

≥99%

形式

powder or crystals

pH值（酸碱度）

5.4 (20 °C, 50 g/L)

mp

755 °C (lit.)

溶解性

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

SMILES string

[Na+].[Br-]

InChI

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

InChI key

JHJLBTNAGRQEKS-UHFFFAOYSA-M

 

安全信息

象形图

Exclamation markHealth hazard
GHS07,GHS08

警示用语：

Warning

危险分类

Repr. 2 - STOT RE 2 - STOT SE 3

靶器官

Central nervous system

储存分类代码

13 - Non Combustible Solids

WGK

WGK 1

商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 50 | 欧洲Eur. ≥ 12 | 東京Tokyo ≥ 20 | 香港与北京 ≥ 50
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