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Merck
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60591

Supelco

四(4-氯苯基)硼酸钾

for ion-selective electrodes, Selectophore™, ≥98.0%

别名:

四(对氯苯基)硼酸钾

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About This Item

线性分子式:
(ClC6H4)4BK
CAS号:
14680-77-4
分子量:
496.11
Beilstein:
4117827
EC 号:
238-723-0
MDL编号:
MFCD00043105
UNSPSC代码:
26111700
PubChem化学物质编号:
329759093
NACRES:
NB.61

等级

for ion-selective electrodes

质量水平

200

产品线

Selectophore™

方案

≥98.0% (AT)
≥98.0%

表单

solid

SMILES字符串

[K+].Clc1ccc(cc1)[B-](c2ccc(Cl)cc2)(c3ccc(Cl)cc3)c4ccc(Cl)cc4

InChI

1S/C24H16BCl4.K/c26-21-9-1-17(2-10-21)25(18-3-11-22(27)12-4-18,19-5-13-23(28)14-6-19)20-7-15-24(29)16-8-20;/h1-16H;/q-1;+1

InChI key

SAGICZRAKJSWLD-UHFFFAOYSA-N

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相关类别

一般描述

请访问 传感器应用门户网站 了解更多信息。

应用

四（4-氯苯基）硼酸钾被用作亲脂性阴离子站点钠离子荧光光电倍增管。利用石英晶体微天平测定钾含量时，还将其作为压电晶体的涂层。

包装

无底玻璃瓶。内容物在插入的熔锥内。

法律信息

Selectophore is a trademark of Merck KGaA, Darmstadt, Germany

象形图

Skull and crossbones
GHS06

警示用语：

Danger

危险声明

H301

危险分类

Acute Tox. 3 Oral

储存分类代码

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

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
BCCM4728
BCCK3774
BCCJ3954
BCCJ6926
BCCF8665

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Slide 1 of 4

1 of 4

钙离子载体 II Selectophore™, function tested

Supelco

21193

钙离子载体 II

钙离子载体 I Selectophore™, for ion-selective electrodes, function tested, ≥99.0%

Supelco

21192

钙离子载体 I

Dioctyl sebacate AldrichCPR

Sigma-Aldrich

CDS000559

Dioctyl sebacate

钠离子载体 X for ion-selective electrodes, Selectophore™, function tested

Supelco

71747

钠离子载体 X

Hacer Esra Kabak et al.
Journal of fluorescence, 29(3), 549-567 (2019-03-29)
Correct measurement of the pH in highly acidic environments is still a challenge. In such conditions most of the pH indicators suffer from instability in air or leaching from host matrices due to the solubility considerations. In this work, two
Mark R Rheault et al.
The Journal of experimental biology, 207(Pt 12), 2173-2184 (2004-05-15)
Transport of the prototypical organic cation tetraethylammonium (TEA) by the Malpighian tubules, ureters and gut of Drosophila melanogaster was studied using two novel electrophysiological techniques. Both techniques exploited the high selectivity of the cation exchanger potassium tetra-p-chlorophenylborate for tetraalkylammonium compounds
X Yang et al.
Talanta, 52(6), 1033-1039 (2008-10-31)
A fluorescent optode membrane for sodium ion that works on the basis of a cation-exchange mechanism has been developed. The plasticized poly(vinyl chloride) (PVC) membrane incorporating sodium-selective ionophore (4-tert-butylcalix[4]arene tetraacetic acid tetraethyl ester), acidic fluorescent pH indicator (5,10,15,20-tetraphenylporphine, TPP) and
Larisa Lvova et al.
Sensors (Basel, Switzerland), 21(4) (2021-03-07)
The metalloporphyrin ligand bearing incorporated anion-exchanger fragment, 5-[4-(3-trimethylammonium)propyloxyphenyl]-10,15,20-triphenylporphyrinate of Co(II) chloride, CoTPP-N, has been tested as anion-selective ionophore in PVC-based solvent polymeric membrane sensors. A plausible sensor working mechanism includes the axial coordination of the target anion on ionophore metal
R C Thomas et al.
Pflugers Archiv : European journal of physiology, 390(1), 96-98 (1981-04-01)
We have developed a filling solution for silanised microelectrodes consisting of potassium tetrakis (p-chlorophenyl) borate in octanol. Microelectrodes filled with this reference liquid ion-exchanger (RLIE) have equal selectivities to Na and K, and give the same membrane potential as do
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