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Sodium tetraphenyl borate

Name: Sodium tetraphenyl borate
Brand: MM
Price: 244 USD
Availability: InStock

GR for analysis ACS,Reag. Ph Eur

Synonym(s):

Sodium tetraphenyl borate, Sodium tetraphenylboron

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10 g	Check Cart for Availability	$244.00
25 g	Check Cart for Availability	$563.00
100 g	Check Cart for Availability	$1,470.00

About This Item

Linear Formula:

Na[B(C₆H₅)₄]

CAS Number:

143-66-8

Molecular Weight:

342.22

UNSPSC Code:

12352107

EC Index Number:

205-605-5

NACRES:

NB.21

MDL number:

MFCD00011494

Grade:

ACS reagent

Form:

solid

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Properties

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

SMILES string

[Na+].[B-](c4ccccc4)(c3ccccc3)(c2ccccc2)c1ccccc1

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

Description

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).

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 %

Other Notes

Replaces: SX0805-3; SX0805

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Show Differences

1 of 1

This Item	1.06308	28-4440	T25402
Supelco 1.06669 Sodium tetraphenyl borate	Supelco 1.06308 di-Sodium tetraborate decahydrate	Sigma-Aldrich 28-4440 Sodium tetraborate decahydrate	Sigma-Aldrich T25402 Sodium tetraphenylborate
form solid	form crystals	form crystalline	form powder, crystals or granules
Quality Level 100	Quality Level 100	Quality Level -	Quality Level 200
grade ACS reagent	grade ACS reagent	grade JIS special grade	grade ACS reagent
mp >300 °C	mp 75 °C (Elimination of water of crystallisation)	mp -	mp -
pH 8 (20 °C, 50 g/L in H₂O)	pH 9.2 (20 °C, 47 g/L in H₂O)	pH 9.2 (10 g/L)	pH 8 (20 °C, 50 g/L)
potency 288 mg/kg LD₅₀, oral (Rat)	potency 2660 mg/kg LD₅₀, oral (Rat), >2000 mg/kg LD₅₀, skin (Rabbit)	potency -	potency -

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pictograms

GHS06

signalword

Danger

hcodes

H301

pcodes

P264 - P270 - P301 + P310 - P405 - P501

Hazard Classifications

Acute Tox. 3 Oral

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c