Merck
CN
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文件

安全信息

41062

Supelco

四丙基硼酸钠

for GC derivatization, LiChropur™, ≥85.0% (T)

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别名:
NaBPr4
CAS号:
105146-61-0
Beilstein:
4007550
MDL编号:
MFCD04972612
NACRES:
NA.22

等级

for GC derivatization

质量水平

100

检测方案

≥85.0% (T)

形式

solid

质量

LiChropur™

反应适用性

reagent type: catalyst
core: boron
reagent type: derivatization reagent
reaction type: Alkylations

技术

gas chromatography (GC): suitable

SMILES字符串

CCC[B-](CCC)(CCC)CCC.[Na+]

相关类别

一般描述

Sodium tetrapropylborate (NaBPr4) belongs to the class of tetraalkylborates, which are commonly used as derivatization agents to accomplish the multielement speciation of organometallic compounds on account of their ability to react with elements such as mercury, lead and tin. NaBPr4 is preferred because it eliminates the need for organic solvents as required in Grignard reactions, also resulting in reduced analysis time.

应用

Sodium tetrapropylborate may be used as a derivatization agent to enhance the sensitivity of methylmercury in fish, organolead compounds in water and road dust samples and mercury species in sea water samples prior to their determination using microwave digestion with gas chromatography-mass spectrometry (GC-MS), GC coupled to microwave-induced plasma atomic-emission spectrometry (MIP-AES) and GC with inductively coupled plasma (ICP) MS, respectively.

推荐产品

Discover LiChropur™ reagents ideal for HPLC or LC-MS analysis

法律信息

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

相关产品

产品编号
说明
价格

象形图

Flame
GHS02

警示用语：

Danger

危险声明

H250 - H261

危险分类

Pyr. Sol. 1 - Water-react 2

储存分类代码

4.2 - Pyrophoric and self-heating hazardous materials

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

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Comparison of two derivatization reagents for the simultaneous determination of organolead and organomanganese compounds using solid-phase microextraction followed by gas chromatography with atomic emission detection
Pe?alver R, et al.
Talanta, 87(8), 268-275 (2011)
In situ propylation using sodium tetrapropylborate as a fast and simplified sample preparation for the speciation analysis of organolead compounds using GC-MIP-AES
Heisterkamp M and Adams FC
Journal of Analytical Atomic Spectrometry, 14(9), 1307-1311 (1999)
Determination of methylmercury in fish using focused microwave digestion following by Cu2+ addition, sodium tetrapropylborate derivatization, n-heptane extraction, and gas chromatography-mass spectrometry
Chen SS, et al.
Journal of Chromatography A, 1024(1-2), 209-215 (2004)
Mercury speciation analysis in sea water by solid phase microextraction-gas chromatography-inductively coupled plasma mass spectrometry using ethyl and propyl derivatization. Matrix effects evaluation
Bravo-Sanchez LR, et al.
Spectrochimica Acta. Part B: Atomic Spectroscopy, 59(1), 59-66 (2004)
A comparison of alkyl derivatization methods for speciation of mercury based on solid phase microextraction gas chromatography with furnace atomization plasma emission spectrometry detection.
Grinberg P, et al.
Journal of Analytical Atomic Spectrometry, 18(8), 902-909 (2003)

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