Sunday 8 October 2017

POTASSIUM TETRAPHENYLBORATE[KB(C6H5)4)]


·         CAS Number 3244-41-5

·         Linear Formula (C6H5)4BK

·         Molecular Weight 358.32

·          MDL number MFCD03093877
·          PubChem Substance ID 24870357

Potassium tetraphenylborate is the salt with the formula KB(C6H5)4). It is a colourless salt that is a rare example of a water-insoluble salt of potassium.
Detailed description
The salt has a low solubility in water of only 1.8×10−4 g/L. It is, however, soluble in organic solvents. The insolubility of this compound has been used to determine the concentration of potassium ions by precipitation and gravimetric analysis:[1]
K+ + NaB(Ph)4 → KB(Ph)4 + Na+
The compound adopts a polymeric structure with bonds between the phenyl rings and potassium. As such it is classified as an organopotassium compound.

PRICE
$15718.17/KG OR $7144.62/IB

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