1.06669

Sodium tetraphenyl borate

GR for analysis ACS,Reag. Ph Eur

• Synonyme(s) : Sodium tetraphenyl borate, Sodium tetraphenylboron
• Formule linéaire : Na[B(C₆H₅)₄]
• Numéro CAS: 143-66-8
• Poids moléculaire : 342.22
• Numéro MDL: MFCD00011494
• Code UNSPSC : 12352107
• Numéro de classement CE : 205-605-5
• Nomenclature NACRES : NB.21

Propriétés

• Qualité: ACS reagent
• Niveau de qualité: 100
• Agence: reag. Ph. Eur.
• Forme: solid
• Puissance: 288 mg/kg LD₅₀, oral (Rat)
• Analyte(s) spécifique(s): sodium
• pH: 8 (20 °C, 50 g/L in H₂O)
• Pf: >300 °C
• Masse volumique apparente: 500 kg/m³
• Température de stockage: 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
• Clé InChI: 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).

Liaison

Replaces: SX0805-3; SX0805

Remarque sur l'analyse

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 %

Informations sur la sécurité

• Pictogrammes: GHS06
• Mention d'avertissement: Danger
• Mentions de danger: H301
• Conseils de prudence: P264 - P270 - P301 + P310 - P405 - P501
• Classification des risques: Acute Tox. 3 Oral
• Code de la classe de stockage: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable