1.06669

Sodium tetraphenyl borate

GR for analysis ACS,Reag. Ph Eur

• Sinônimo(s): Sodium tetraphenyl borate, Sodium tetraphenylboron
• Fórmula linear: Na[B(C₆H₅)₄]
• Número CAS: 143-66-8
• Peso molecular: 342.22
• Número MDL: MFCD00011494
• Código UNSPSC: 12352107
• Número do índice EC: 205-605-5
• NACRES: NB.21

Propriedades

• grau: ACS reagent
• Nível de qualidade: 100
• Agency: reag. Ph. Eur.
• forma: solid
• potência: 288 mg/kg LD₅₀, oral (Rat)
• analito(s) específico(s): sodium
• pH: 8 (20 °C, 50 g/L in H₂O)
• pf: >300 °C
• densidade volumétrica: 500 kg/m³
• temperatura de armazenamento: 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
• chave InChI: HFSRCEJMTLMDLI-UHFFFAOYSA-N

Descrição

Aplicação

• 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).

Ligação

Replaces: SX0805-3; SX0805

Nota de análise

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 %

Informações de segurança

• Pictogramas: GHS06
• Palavra indicadora: Danger
• Frases de perigo: H301
• Declarações de precaução: P264 - P270 - P301 + P310 - P405 - P501
• Classificações de perigo: Acute Tox. 3 Oral
• Código de classe de armazenamento: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable