221864
溴化钾
≥99% trace metals basis
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关于此项目
线性分子式:
KBr
化学文摘社编号:
分子量:
119.00
PubChem Substance ID:
eCl@ss:
38050405
UNSPSC Code:
12352302
NACRES:
NA.21
EC Number:
231-830-3
MDL number:
Assay:
≥99% trace metals basis
Form:
powder or crystals
产品名称
溴化钾, ≥99% trace metals basis
InChI key
IOLCXVTUBQKXJR-UHFFFAOYSA-M
InChI
1S/BrH.K/h1H;/q;+1/p-1
SMILES string
[K+].[Br-]
vapor pressure
<0.01 mmHg ( 20 °C)
1 mmHg ( 795 °C)
assay
≥99% trace metals basis
form
powder or crystals
Quality Level
greener alternative product characteristics
Catalysis
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
technique(s)
FTIR: suitable
pH
5-6 (25 °C, 119 g/L)
mp
734 °C (lit.)
greener alternative category
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Application
可用于除去外周膜蛋白。
溴化钾可与以下物质一起使用：
- 硝酸铈（IV）铵（CAN），用于通过烯烃溴化合成二溴化物。
- 过硼酸钠，用于通过未保护的芳香胺的氧化溴化进行溴化苯胺的合成。
- 盐酸和过氧化氢，用于溴化活性亚甲基和甲基化合物，具有高化学选择性。
适用于FT-IR光谱仪
General description
溴化钾是一种水溶性无机盐，是一种氧化还原剂。
Features and Benefits
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product is an environmentally benign and has been enhanced for catalytic efficiency. Click here for more information.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
存储类别
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Chemoselective bromination of active methylene and methyne compounds by potassium bromide, hydrochloric acid and hydrogen peroxide.
Shimosaki R, et al.
Synlett, 2006(14), 2287-2289 (2006)
Ville Petteri Heljo et al.
Pharmaceutical research, 28(3), 540-552 (2010-10-23)
The purpose of this study is to show how disaccharides differ in their ability to protect lyophilized β-galactosidase from enzymatic activity loss and secondary structure changes during storage. β-galactosidase was lyophilized with trehalose, sucrose, cellobiose or melibiose at 2:1, 20:1
Mild and regioselective oxidative bromination of anilines using potassium bromide and sodium perborate.
Roche D, et al.
Tetrahedron Letters, 41(13), 2083-2085 (2000)
Madhusmita Dhupal et al.
International journal of nanomedicine, 13, 6735-6750 (2018-11-15)
Titanium dioxide nanoparticles (TiO2 NPs) represent a scientific breakthrough in the areas of biological and medicinal applications. Interaction of TiO2 NPs with components of innate immune system remains elusive. This study explored in vitro immunotoxicity of murine macrophage RAW 264.7
An efficient bromination of alkenes using cerium (IV) ammonium nitrate (CAN) and potassium bromide.
Nair V, et al.
Tetrahedron, 57(34), 7417-7422 (2001)
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