Skip to Content
MilliporeSigma
All Photos(1)

Documents

1.06669

Supelco

Sodium tetraphenyl borate

GR for analysis ACS,Reag. Ph Eur

Synonym(s):

Sodium tetraphenyl borate, Sodium tetraphenylboron

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
Na[B(C6H5)4]
CAS Number:
143-66-8
Molecular Weight:
342.22
MDL number:
MFCD00011494
UNSPSC Code:
12352107
EC Index Number:
205-605-5
NACRES:
NB.21

grade

ACS reagent

Quality Level

100

agency

reag. Ph. Eur.

form

solid

potency

288 mg/kg LD50, oral (Rat)

specific analyte(s)

sodium

pH

8 (20 °C, 50 g/L in H2O)

mp

>300 °C

bulk density

500 kg/m3

storage temp.

2-30°C

InChI

1S/C24H20B.Na/c1-5-13-21(14-6-1)25(22-15-7-2-8-16-22,23-17-9-3-10-18-23)24-19-11-4-12-20-24;/h1-20H;/q-1;+1

InChI key

HFSRCEJMTLMDLI-UHFFFAOYSA-N

Related Categories

Application

  • Stability-indicating electrochemical methods for the determination of meclophenoxate hydrochloride and pyritinol dihydrochloride using ion-selective membrane electrodes.: This study by El-Bardicy et al. explores the use of sodium tetraphenyl borate in ion-selective membrane electrodes to determine the stability of meclophenoxate hydrochloride and pyritinol dihydrochloride. The method is noted for its accuracy and reliability in pharmaceutical analysis (El-Bardicy et al., 2007).
  • Amodiaquine polymeric membrane electrode.: Malongo et al. developed a polymeric membrane electrode incorporating sodium tetraphenyl borate for the determination of amodiaquine. This analytical method demonstrated high sensitivity and specificity, making it valuable for pharmaceutical applications (Malongo et al., 2006).

Linkage

Replaces: SX0805-3; SX0805

Analysis Note

Assay (gravimetrically; calc. on dried substance): ≥ 99.5 %
Identity (IR-spectrum): passes test
Appearance of solution (clearness): clear
Loss on Drying (105°C): ≤ 0.5 %

pictograms

Skull and crossbones
GHS06

signalword

Danger

hcodes

H301

Hazard Classifications

Acute Tox. 3 Oral

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service