71733

Natrium-Ionophor II

Selectophore^™, function tested

• Synonym(e): N,N′-Dibenzyl-N,N′-diphenyl-o-phenylendioxydiacetamid, ETH 157
• Empirische Formel (Hill-System): C₃₆H₃₂N₂O₄
• CAS-Nummer: 61595-77-5
• Molekulargewicht: 556.65
• UNSPSC Code: 26111700
• NACRES: NB.61
• PubChem Substance ID: 329763477
• EC Number: 262-862-6
• Beilstein/REAXYS Number: 2930077
• MDL number: MFCD00042979

Eigenschaften

• description: for ion-selective electrodes
• Quality Segment: 200
• product line: Selectophore^™
• form: powder
• quality: function tested
• SMILES string: O=C(COc1ccccc1OCC(=O)N(Cc2ccccc2)c3ccccc3)N(Cc4ccccc4)c5ccccc5
• InChI: 1S/C36H32N2O4/c39-35(37(31-19-9-3-10-20-31)25-29-15-5-1-6-16-29)27-41-33-23-13-14-24-34(33)42-28-36(40)38(32-21-11-4-12-22-32)26-30-17-7-2-8-18-30/h1-24H,25-28H2
• InChI key: PVWNDKPREJPMNY-UHFFFAOYSA-N

Beschreibung

General description

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Sodium ionophore II is commonly used sodium selective neutral carrier having 2.5 times more sensitivity towards sodium ions than to potassium ions. It can be used in ion-selective electrode preparation.

Application

Selected application examples

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

Neutral ionophore for liquid-membrane electrodes of high selectivity for Na⁺[1]; Patents: SZ 605661; GB 1432807; IT 987080; US 3957607; DT-OS 2319365; FR 73.14839; JPN (pend.) 50-073017

Legal Information

Selectophore is a trademark of Merck KGaA, Darmstadt, Germany

Sicherheitshinweise

• Lagerklasse: 13 - Non Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)