207683-22-5 Usage
Description
SODIUM TETRAKIS(4-FLUOROPHENYL)BORATE, also known as Sodium tetrakis(4-fluorophenyl)borate dihydrate, is a chemical compound with the formula C24H15BF4Na. It is a reagent used in various analytical and chemical processes due to its unique properties and applications.
Uses
Used in Analytical Chemistry:
SODIUM TETRAKIS(4-FLUOROPHENYL)BORATE is used as a reagent for the two-phase titration of nonionic surfactants in the presence of anionic surfactants. This application is crucial in determining the concentration and properties of surfactants in various industries, such as cosmetics, pharmaceuticals, and cleaning products.
Used in Sensor Applications:
SODIUM TETRAKIS(4-FLUOROPHENYL)BORATE is used as an anionic additive during the potentiometric measurement of ammonia and blood urea nitrogen (BUN) sensors. This application is essential in the medical and environmental fields, as it helps in the accurate detection and monitoring of ammonia and BUN levels in various samples.
Used in Research and Development:
SODIUM TETRAKIS(4-FLUOROPHENYL)BORATE is used as a research compound in the development of new materials, sensors, and analytical methods. Its unique properties make it a valuable tool for scientists and researchers working in various fields, including chemistry, materials science, and biotechnology.
Purification Methods
This gravimetric reagent for Cs is purified by passing a solution (10g in 100mL H2O) through a column of Dowex 50Wx4 (Na form) and eluting with dilute NaCl. Extract the 250-275mL eluate with Et2O (3 x 50mL), add dry xylene (200mL), evaporate the Et2O off in vacuo, immerse the xylene in a bath at 50o and the salt crystallises out. It is hygroscopic. [Moore et al. Anal Chim Acta 35 1 1966, Tsubouci et al. Anal Chem 57 783 1985.]
Check Digit Verification of cas no
The CAS Registry Mumber 207683-22-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,7,6,8 and 3 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 207683-22:
(8*2)+(7*0)+(6*7)+(5*6)+(4*8)+(3*3)+(2*2)+(1*2)=135
135 % 10 = 5
So 207683-22-5 is a valid CAS Registry Number.
InChI:InChI=1/C24H16BF4.Na/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
