Application: Lipophilic anion, counter anion for ion selective electrode

ChemicalName: Tetraphenylborate, sodium salt
CAS: 143-66-8

White crystal
Purity: ≥99.5% (Titration)
MW: 342.22, C24H20BNa

Storage Condition: ambient temperature
Shipping Condition:
ambient temperature

Product Description
Kalibor is utilized for gravimetric analyses of K+, Rb+, Cs+, NH4+, amine compounds, alkaloids, onium compounds, and other monovalent ions, such as Ag(I), Cu(I) and Tl(I).

Chemical Structure

1. R. E. Jensen, et al., Non-aqueous Acids-base Properties of Sodium Tetraphenylboron. Anal Chem. 1972;44:846-848.
2. N. M. Hanken, The Use of Sodium Tetraphenylborate and Sodium Chloride in the Extraction of Fossils from Shales. J Paleontology. 1979;53:738-741.
3. M. Tsubouchi, et al., Determination of Cationic Surfactants by Two-phase Titration. Anal Chem. 1981;53:1957-1959.
4. S. S. Badawy, et al., Potentiometric and Thermal Studies of a Coated-wire Antazoline-selective Electrode. Anal Chem. 1988;60:758-761.
5. K. Vytras, et al., Titrations of Non-ionic Surfactans with Sodium Tetraphenylborate Using Simple Potentiometric Sensors. Analyst. 1989;114:1435-1441.
6. A. Yoo, et al., The Synthesis of Some Lipophilictetra-arylborates for Use in Membrane Electrode Preparation. Talanta. 1991;38:493-496.
Price List

Code# Unit Size Ships in* Price Quantity
25 g
8-14 business days $126.00
100 g
8-14 business days $399.00

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