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溴化钠,Sodium bromide;ACS reagent, ≥99.0%

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: 329753628 NACRES: NA.21
制造商品牌: 西格玛 Sigma-Aldrich
货号(SKU): 310506
CAS号: 7647-15-6
MDL号: MFCD00003475
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¥564.99

说明

一般描述

Sodium Bromide is an inorganic compound that is commonly used as a source of bromide ions as a nucleophile or nucleophilic catalyst. It is also used as a precursor to reactive electrophilic bromine species, which are useful for a variety of organic transformations.
 

应用

Sodium Bromide can be used as a catalyst in TEMPO-mediated oxidation reactions. It is also used to grow the single crystal of γ-glycine by the slow cooling method.
 

法律信息

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

属性

等级

ACS reagent

质量水平

蒸汽压

1 mmHg ( 806 °C)

检测方案

≥99.0%

形式

powder, crystals or granules

杂质

≤0.005% insolubles

pH值(酸碱度)

5.0-8.8 (25 °C, 5%)

mp

755 °C (lit.)

溶解性

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

痕量阴离子

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

痕量阳离子

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

 

安全信息

象形图

Exclamation markHealth hazard

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 ≥ 99 | 欧洲Eur. ≥ 10 | 東京Tokyo ≥ 22 | 香港与北京 ≥ 32
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