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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
• UNSPSC Code: 26111700
• NACRES: NB.61
• PubChem Substance ID: 329763702
• MDL number: MFCD00149598
• Beilstein/REAXYS Number: 4285808

Properties

• Quality Segment: 200
• description: for ion-selective electrodes
• 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

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

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

• Hazard Codes: H315,H319,H335
• Pictograms: GHS07
• Signal Word: Warning
• 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: 11 - Combustible Solids
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• PPE (personal protective equipment): dust mask type N95 (US), Eyeshields, Gloves