72014

Sodium tetrakis(4-fluorophenyl)borate dihydrate

Selectophore^™, ≥97.0%

• Synonym(s): Cesibor, Tetrakis(4-fluorophenyl)boron sodium
• Linear Formula: (FC₆H₄)₄BNa·2H₂O
• CAS Number: 207683-22-5
• Molecular Weight: 450.21
• Beilstein: 4285808
• MDL number: MFCD00149598
• UNSPSC Code: 26111700
• PubChem Substance ID: 329763702
• NACRES: NB.61

Properties

• grade: for ion-selective electrodes
• Quality Level: 200
• product line: Selectophore^™
• Assay: ≥97.0% (NT); ≥97.0%
• form: solid
• storage temp.: 2-8°C
• SMILES string: O.O.[Na+].Fc1ccc(cc1)[B-](c2ccc(F)cc2)(c3ccc(F)cc3)c4ccc(F)cc4
• InChI: 1S/C24H16BF4.Na.2H2O/c26-21-9-1-17(2-10-21)25(18-3-11-22(27)12-4-18,19-5-13-23(28)14-6-19)20-7-15-24(29)16-8-20;;;/h1-16H;;2*1H2/q-1;+1;;
• InChI key: MSDGDEJOIBMWJD-UHFFFAOYSA-N

Description

General description

Sodium tetrakis(4-fluorophenyl)borate dihydrate is sodium salt derivative of tetraphenylborate (TPB).

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Application

Anionic additive Sodium tetrakis(4-fluorophenyl)borate dihydrate has been used during the potentiometric measurement of ammonia and blood urea nitrogen (BUN) sensors.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Legal Information

Selectophore is a trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315 - H319 - H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves