Sodium tetraphenylborate

• Catalog No.: 72020
• CAS Number: 143-66-8
• M. F.: C24H20BNa
• M. W.: 342.21637
• Purity: ≥99.5% (NT)

SYNONYMS

• Title: 四苯硼钠
• IUPAC name: sodium tetraphenylboranuide
• IUPAC Traditional name: sodium tetraphenylborate
• Synonyms: 四苯基硼酸钠; Tetraphenylboron sodium

DATABASE IDS

• MDL Number: MFCD00011494
• EC Number: 205-605-5
• CAS Number: 143-66-8
• Beilstein Number: 3599783
• PubChem SID: 24886346

PROPERTIES

• Antion Traces: chloride (Cl-): ≤50 mg/kg
• Antion Traces: sulfate (SO42-): ≤50 mg/kg
• Cation Traces: Ca: ≤100 mg/kg
• Cation Traces: Cd: ≤5 mg/kg
• Cation Traces: Co: ≤5 mg/kg
• Cation Traces: Cr: ≤5 mg/kg
• Cation Traces: Cu: ≤5 mg/kg
• Cation Traces: Fe: ≤5 mg/kg
• Cation Traces: K: ≤500 mg/kg
• Cation Traces: Mg: ≤5 mg/kg
• Cation Traces: Mn: ≤5 mg/kg
• Cation Traces: Ni: ≤5 mg/kg
• Cation Traces: Pb: ≤5 mg/kg
• Cation Traces: Zn: ≤5 mg/kg
• Grade: ACS reagent
• Grade: puriss. p.a.
• Linear Formula: (C6H5)4BNa
• Loss on Drying: ≤0.5% loss on drying, 110 °C
• Purity: ≥99.5% (NT)
• GHS Signal Word: Danger
• GHS Hazard statements: H301
• European Hazard Symbols: Harmful (Xn)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Faceshields, Gloves
• GHS Precautionary statements: P301 + P310
• RID/ADR: UN 2811 6.1/PG 3
• Risk Statements: 22
• RTECS: ED3362500
• Hazard Class: 6.1
• UN Number: 2811
• Packing Group: 3
• German water hazard class: 3

DETAILS

Description (English)

Other Notes
Reagent for the precipitation and titration of potassium1,2; For the amperometric titration of amines, quaternary ammonium compounds and potassium3; For the titration of quaternary ammonium surfactants4; Titrant for amines and NH4Cl in the presence of a K selective electrode5

Description (简体中文)

Other Notes
用于钾的沉淀和滴定1,2；用于胺、季铵化合物和钾的电流滴定3；用于季铵盐表面活性剂的滴定4；存在钾选择性电极时，用作胺和 NH4Cl 的滴定剂5