60591
Potassium tetrakis(4-chlorophenyl)borate
Selectophore™, ≥98.0%
동의어(들):
Tetrakis(4-chlorophenyl)boron potassium
로그인조직 및 계약 가격 보기
모든 사진(2)
About This Item
Linear Formula:
(ClC6H4)4BK
CAS Number:
Molecular Weight:
496.11
Beilstein:
4117827
EC Number:
MDL number:
UNSPSC 코드:
26111700
PubChem Substance ID:
NACRES:
NB.61
추천 제품
![Sodium tetrakis[3,5-bis(trifluoromethyl)phenyl]borate Selectophore™](/deepweb/assets/sigmaaldrich/product/structures/251/439/7a621e74-bfd1-4a43-833c-09adfcc1e0b3/640/7a621e74-bfd1-4a43-833c-09adfcc1e0b3.png)
![Potassium tetrakis[3,5-bis(trifluoromethyl)phenyl]borate Selectophore™](/deepweb/assets/sigmaaldrich/product/structures/631/130/b5486f44-2e69-40d0-902f-dd71894a6add/640/b5486f44-2e69-40d0-902f-dd71894a6add.png)
설명
for ion-selective electrodes
Quality Level
제품 라인
Selectophore™
분석
≥98.0% (AT)
≥98.0%
양식
solid
SMILES string
[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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일반 설명
Visit our Sensor Applications portal to learn more.
애플리케이션
Potassium tetrakis(4-chlorophenyl)borate was used as lipophilic anionic site in constructing fluorescent optode for sodium. It was also used as coating for the piezoelectric crystal in quantifying Potassium using quartz crystal microbalance.
포장
Bottomless glass bottle. Contents are inside inserted fused cone.
법적 정보
Selectophore is a trademark of Merck KGaA, Darmstadt, Germany
신호어
Danger
유해 및 위험 성명서
Hazard Classifications
Acute Tox. 3 Oral
Storage Class Code
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
개인 보호 장비
dust mask type N95 (US), Eyeshields, Gloves
이미 열람한 고객
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Journal of fluorescence, 29(3), 549-567 (2019-03-29)
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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
Konrad Rudnicki et al.
Analytica chimica acta, 1085, 75-84 (2019-09-17)
In this paper, the electrochemical behavior of four fluoroquinolone antibiotics (FAs) [Ciprofloxacin (Cip), Enrofloxacin (Enr), Marbofloxacin (Mar) and Ofloxacin (Ofl)] at a polarized interface between two immiscible electrolyte solutions (ITIES) has been studied using ion-transfer voltammetry (ITV). The measurements were
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
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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