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Potassium tetrakis(4-chlorophenyl)borate

Selectophore™, ≥98.0%

Synonyme(s) :

Tetrakis(4-chlorophenyl)boron potassium

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About This Item

Formule linéaire :
(ClC6H4)4BK
Numéro CAS:
14680-77-4
Poids moléculaire :
496.11
Numéro Beilstein :
4117827
Numéro CE :
238-723-0
Numéro MDL:
MFCD00043105
Code UNSPSC :
26111700
ID de substance PubChem :
329759093

Qualité

for ion-selective electrodes

Niveau de qualité

200

Gamme de produits

Selectophore™

Pureté

≥98.0% (AT)
≥98.0%

Forme

solid

Chaîne SMILES 

[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

Clé InChI

SAGICZRAKJSWLD-UHFFFAOYSA-N

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Catégories apparentées

Description générale

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Application

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.

Conditionnement

Bottomless glass bottle. Contents are inside inserted fused cone.

Informations légales

Selectophore is a trademark of Merck KGaA, Darmstadt, Germany

Pictogrammes

Skull and crossbones
GHS06

Mention d'avertissement

Danger

Mentions de danger

H301

Classification des risques

Acute Tox. 3 Oral

Code de la classe de stockage

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

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Gloves

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Certificats d'analyse (COA)

Lot/Batch Number
BCCF8665
BCCC7856
BCCB7255
BCBW8211
BCBT2398

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If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

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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
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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
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