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Merck
CN

449962

Sigma-Aldrich

溴化钾

anhydrous, powder, 99.999% trace metals basis

别名:

Bromide salt of potassium, Potassium monobromide

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About This Item

线性分子式:
KBr
CAS号:
分子量:
119.00
EC 号:
MDL编号:
UNSPSC代码:
12352302
eCl@ss:
38050405
PubChem化学物质编号:
NACRES:
NA.23
方案:
99.999% trace metals basis
等级:
anhydrous
表单:
powder

等级

anhydrous

质量水平

蒸汽压

<0.01 mmHg ( 20 °C)
1 mmHg ( 795 °C)

方案

99.999% trace metals basis

表单

powder

杂质

≤15.0 ppm Trace Metal Analysis

mp

734 °C (lit.)

SMILES字符串

[K+].[Br-]

InChI

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

InChI key

IOLCXVTUBQKXJR-UHFFFAOYSA-M

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一般描述

溴化钾是一种离子盐,可作为封盖剂/介质用于制备纳米材料,如ZrB2 和钯纳米颗粒。.它被广泛用作各种有机转化反应中的溴源。

应用

可用于除去外周膜蛋白。

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2

储存分类代码

13 - Non Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Microwave-Assisted Facile Synthesis of Palladium Nanoparticles in HEPES Solution and Their Size-Dependent Catalytic Activities to Suzuki Reaction
Wei Zhang, et al.
Journal of Nanoscience and Nanotechnology, 11, 7794-7801 (2011)
Preparation of ZrB2 by Reacting ZrCl4 with NaBH4 in Molten Potassium Bromide
SE Kravchenko, et al.
Inorganic Materials, 55, 458-461 (2019)
Igor L Dalinger et al.
Chemistry, an Asian journal, 10(9), 1987-1996 (2015-06-23)
A new family of energetic compounds, nitropyrazoles bearing a trinitromethyl moiety at the nitrogen atom of the heterocycle, was designed. The desirable high-energy dense oxidizers 3,4-dinitro- and 3,5-dinitro-1-(trinitromethyl)pyrazoles were synthesized in good yields by destructive nitration of the corresponding 1-acetonylpyrazoles.
Stephanie A DeJong et al.
Applied spectroscopy, 69(6), 733-748 (2015-05-09)
Derivatives are common preprocessing tools, typically implemented as Savitzky-Golay (SG) smoothing derivatives. This work discusses the implementation and optimization of fourth-order gap derivatives (GDs) as an alternative to SG derivatives for processing infrared spectra before multivariate calibration. Gap derivatives approximate
Hao-Long Zhou et al.
Nature communications, 6, 6917-6917 (2015-04-22)
The dynamic behaviours of host frameworks and guest molecules have received much attention for their great relevance with smart materials, but little has been developed to control or understand the host-guest interplay. Here we show that the confined guest can

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