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60591

Supelco

Kalium-tetrakis-(4-chlorphenyl)-borat

Selectophore™, ≥98.0%

Synonym(e):

Tetrakis-(4-chlorphenyl)-borkalium

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About This Item

Lineare Formel:
(ClC6H4)4BK
CAS-Nummer:
14680-77-4
Molekulargewicht:
496.11
Beilstein:
4117827
EG-Nummer:
238-723-0
MDL-Nummer:
MFCD00043105
UNSPSC-Code:
26111700
PubChem Substanz-ID:
329759093
NACRES:
NB.61

Qualität

for ion-selective electrodes

Qualitätsniveau

200

Produktlinie

Selectophore™

Assay

≥98.0% (AT)
≥98.0%

Form

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

InChIKey

SAGICZRAKJSWLD-UHFFFAOYSA-N

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Allgemeine Beschreibung

Finden Sie mehr Informationen auf unserem Sensor-Applikations-Portal.

Anwendung

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.

Verpackung

Bottomless glass bottle. Contents are inside inserted fused cone.

Rechtliche Hinweise

Selectophore is a trademark of Merck KGaA, Darmstadt, Germany

Piktogramme

Skull and crossbones
GHS06

Signalwort

Danger

H-Sätze

H301

Gefahreneinstufungen

Acute Tox. 3 Oral

Lagerklassenschlüssel

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

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
BCCF8665
BCCC7856
BCCB7255
BCBW8211
BCBT2398

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Calcium-Ionophor II Selectophore™, function tested

Supelco

21193

Calcium-Ionophor II

Calcium-Ionophor I Selectophore™, function tested, ≥99.0%

Supelco

21192

Calcium-Ionophor I

Dioctyl sebacate AldrichCPR

Sigma-Aldrich

CDS000559

Dioctyl sebacate

Natrium-Ionophor X Selectophore™, function tested

Supelco

71747

Natrium-Ionophor X

Larisa Lvova et al.
Sensors (Basel, Switzerland), 13(5), 5841-5856 (2013-05-09)
5,10,15,20-Tetraferrocenyl porphyrin, H2TFcP, a simple example of a donor-acceptor system, was tested as ligand for the development of a novel multi-transduction chemical sensors aimed at the determination of transition metal ions. The fluorescence energy transfer between ferrocene donor and porphyrin
B D Pendley et al.
Analytical chemistry, 73(19), 4599-4606 (2001-10-19)
A new chronoamperometric method is used to estimate changes in the membrane composition of mobile-site, ionophore-based membranes. The characteristic features of the chronoamperometric curves (initial current, slope, break time) of valinomycin-based, potassium-selective membranes loaded with potassium tetrakis(4-chlorophenyl)borate are correlated with
Qianyu Zhang et al.
Sensors (Basel, Switzerland), 13(6), 6936-6945 (2013-05-28)
A flow biosensor for the detection of toxicity in water using the ammonia-oxidizing bacterium (AOB) Nitrosomonas europaea as a bioreceptor and a polymeric membrane ammonium-selective electrode as a transducer is described. The system is based on the inhibition effects of
Mihaela Dana Tutulea-Anastasiu et al.
Sensors (Basel, Switzerland), 13(4), 4367-4377 (2013-04-04)
All-solid-state sensors with polyvinyl chloride (PVC)-based membranes using off-the-shelf N-hydroxysuccinimide (NHS) and succinimide (Succ) ionophores were prepared using DOP (dioctyl phthalate) and NPOE (ortho-nitrophenyloctyl ether) as plasticizers. Good responses were obtained when NHS was used. The potentiometric response of the
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
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