Silver Nitrate → Silver-palladium isophthalate

HRID 1834177

Reaktionsgleichung

Reaktionsgleichung von HRID 1834177
[C:1]([O-:12])(=[O:11])[C:2]1[CH:10]=[CH:9][CH:8]=[C:4]([C:5]([O-:7])=[O:6])[CH:3]=1.[Na+].[Na+].[N+]([O-])([O-])=O.[Ag+:19].[N+]([O-])([O-])=O.[Pd+2:24].[N+]([O-])([O-])=O>[Ag].[Pd].O>[C:1]([O-:12])(=[O:11])[C:2]1[CH:10]=[CH:9][CH:8]=[C:4]([C:5]([O-:7])=[O:6])[CH:3]=1.[Pd+2:24].[Ag+:19]

Komponenten

6

Edukt 3

HCID 24470Silver NitrateHCID 24932Palladium nitrateHCID 145356271,3-Benzenedicarboxylic acid, sodium salt (1:2)

Produkt 1

HCID 131710626Silver-palladium isophthalate

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 51341926Silver palladiumKatalysatorHCID 962WaterLösungsmittel

Versuchsvorschrift

A silver/palladium catalyst was prepared by the coprecipitation technique. A solution of 200 ml (0.1 mole) of 0.5 molar sodium isophthalate was added to a stirred mixture of 100 ml (0.2 mole) of 2 N silver nitrate and two grams (0.0087 mole) of palladium nitrate in 300 ml of water. The precipitate was collected on a filter, washed and dried to give silver-palladium isophthalate, product I. Product I analyzed: C, 24.6%; H, 1.3%; Ag, 53.8%; Pd, 2.4%.

Aufarbeitung

  1. customThe precipitate was collected on a filter
  2. washwashed
  3. customdried

Quellen und Nachweise

ORD-Eintrag
ord-47658d4eef28475a85166e7914f9084f
Quelldatensatz
uspto-grants-1978_01
Patentnummer
US04069271

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