所有图片(3)

溴化钾

FT-IR grade, ≥99% trace metals basis

所有图片(3)

线性分子式:

KBr

CAS号:

7758-02-3

分子量:

119.00

EC 号:

231-830-3

MDL编号:

MFCD00011358

eCl@ss:

38050405

PubChem化学物质编号:

329752283

NACRES:

NA.21

质量水平

200

等级

FT-IR grade

蒸汽压

<0.01 mmHg ( 20 °C)
1 mmHg ( 795 °C)

测定

≥99% trace metals basis

形式

powder or crystals

technique(s)

FTIR: suitable

pH值（酸碱度）

5-6 (25 °C, 119 g/L)

mp

734 °C (lit.)

SMILES string

[K+].[Br-]

InChI

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

InChI key

IOLCXVTUBQKXJR-UHFFFAOYSA-M

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一般描述

溴化钾是一种水溶性无机盐，是一种氧化还原剂。

应用

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

可用于除去外周膜蛋白。

包装

25, 100 g in poly bottle

象形图

GHS07

警示用语：

Warning

危险声明

H319

预防措施声明

P264 - P280 - P305 + P351 + P338 - P337 + P313

危险分类

Eye Irrit. 2

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(F)

Not applicable

闪点(C)

Not applicable

分析证书

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原产地证书 (CofO)

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Quotes and Ordering

Bulk Quote-Order Product

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)

The use of disaccharides in inhibiting enzymatic activity loss and secondary structure changes in freeze-dried β-galactosidase during storage.

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

Immunotoxicity of titanium dioxide nanoparticles via simultaneous induction of apoptosis and multiple toll-like receptors signaling through ROS-dependent SAPK/JNK and p38 MAPK activation.

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

Mild and regioselective oxidative bromination of anilines using potassium bromide and sodium perborate.

Roche D, et al.

Tetrahedron Letters, 41(13), 2083-2085 (2000)

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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