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Sodium tetraphenylboron

Sodium tetraphenylboron Suppliers list
Company Name: Jinan Finer Chemical Co., Ltd
Tel: +86-531-88989536
Products Intro: Product Name:sodium tetraphenylborate
Purity:99% Package:25Kg/Drum;USD
Company Name: Hangzhou Cherry Pharmaceutical Technology Co.,ltd
Tel: 0571-81636070
Products Intro: Product Name:Sodium Tetraphenylborate
Purity:99% Package:1kg/bag;25kg/drum
Company Name: Henan DaKen Chemical CO.,LTD.
Tel: +86-371-66670886
Products Intro: Product Name:Sodium tetraphenylboron
Purity:99% Package:100g,500g,1KG,10KG,100KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Products Intro: CAS:143-66-8
Purity:99% Package:500G;1KG;5KG;25KG
Company Name: Hangzhou FandaChem Co.,Ltd.
Tel: 008615858145714
Products Intro: Product Name:Tetraphenylboron sodium fandachem
Purity:As coa Package:As request Remarks:143-66-8

Lastest Price from Sodium tetraphenylboron manufacturers

  • Sodium tetraphenylborate
  • US $10.00 / Kg/Bag
  • 2021-08-31
  • CAS:143-66-8
  • Min. Order: 1Kg/Bag
  • Purity: 99%min
  • Supply Ability: 2000
Sodium tetraphenylboron Basic information
Product Name:Sodium tetraphenylboron
Product Categories:Organometallics;Analytical Chemistry;B (Classes of Boron Compounds);Classes of Metal Compounds;Ion Association;Tetraphenylborates;Boron compounds;Na (Sodium) Compounds (excluding simple sodium salts);Typical Metal Compounds;organic or inorganic borate;fine chemicals
Mol File:143-66-8.mol
Sodium tetraphenylboron Structure
Sodium tetraphenylboron Chemical Properties
Melting point 300 °C
storage temp. 2-8°C
solubility relatively well soluble in water. A 0.1 M aqueous solution is generally used as reagent.
form Solid
color White
PH8 (50g/l, H2O, 20℃)
Water Solubility SOLUBLE
Sensitive Light Sensitive
Merck 14,8690
BRN 3599783
Stability:Stable. Incompatible with strong acids, strong oxidizing agents. Light sensitive.
CAS DataBase Reference143-66-8(CAS DataBase Reference)
EPA Substance Registry SystemBorate(1-), tetraphenyl-, sodium (143-66-8)
Safety Information
Hazard Codes Xn,Xi
Risk Statements 22-36/37/38
Safety Statements 26-36/37-36-24/25
RIDADR UN 2811 6.1/PG 3
WGK Germany 3
RTECS ED3362500
HazardClass 6.1
PackingGroup III
HS Code 29310095
ToxicityLD50 orally in Rabbit: 288 mg/kg
MSDS Information
Tetraphenylboron sodium English
SigmaAldrich English
ACROS English
ALFA English
Sodium tetraphenylboron Usage And Synthesis
Chemical Propertieswhite powder
UsesSodium Tetraphenylboroate is a salt that is commonly used in inorganic and organometallic chemistry as a precipitating agent. Sodium Tetraphenylboroate is also utilized for the preparation of N-acylam monium salts and in coordination chemistry due to their favourable solubility in nonpolar sovlents and their crystallinity.
UsesDetermination of potassium, ammonium, rubidium, and cesium.
UsesAs reagent for determination of potassium, ammonium, rubidium and cesium ions: Barnard, Buechl, Chemist-Analyst 48, 44, 49 (1959); Montequi, Serrano, An. R. Acad. Farm. 26, 107 (1960).
Purification MethodsDissolve the borate in dry MeOH and add dry Et2O. Collect the solid and dry it in a vacuum at 80o/2mm for 4hours. It can also be extracted (Soxhlet) using CHCl3, and it crystallises from CHCl3 as snow-white needles. It is freely soluble in H2O, Me2CO but insoluble in pet ether and Et2O. An aqueous solution has pH  5 and can be stored for days at 25 or lower, and for 5 days at 45o without deterioration. Its solubility in polar solvents increases with decrease in temperature [Wittig & Raff Justus Liebigs Ann Chem 573 204 1950]. The salt can also be recrystallised from acetone/hexane or CHCl3, or from Et2O/cyclohexane (3:2) by warming the solution to precipitate the compound. Dry it in a vacuum at 80o. It dissolves in Me2CO at 50-60o to give a clear solution. After standing at this temperature for 10minutes the mixture is filtered rapidly through a pre-heated Büchner funnel, cooled and the crystals are collected and dried in a vacuum desiccator at room temperature for 3days [Abraham et al. J Chem Soc, Faraday Trans 1 80 489 1984]. If the product gives a turbid aqueous solution, the turbidity can be removed by treating with freshly prepared alumina gel and filtering. [Beilstein 16 IV 1624.]
Tag:Sodium tetraphenylboron(143-66-8) Related Product Information
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