Gold → HCID 86735730, Verbindung

HRID 372628

Reaktionsgleichung

Reaktionsgleichung von HRID 372628
[S:1]([O-:4])([O-:3])=[O:2].[Au+3:5].[Na+].[S:7]([O-:10])([O-:9])=[O:8].[S:11]([O-:14])([O-:13])=[O:12].[Na+].[Na+].[As].[Au]>[Cd]>[S:1]([O-:4])([O-:3])=[O:2].[Au+3:5].[S:7]([O-:10])([O-:9])=[O:8].[S:11]([O-:14])([O-:13])=[O:12].[Au+3:5]

Komponenten

6

Edukt 4

HCID 23985GoldHCID 24437Sodium SulfiteHCID 5359596ArsenicHCID 6455600Gold(3+) pentasodium tetrasulphite

Produkt 1

HCID 86735730HCID 86735730, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 23973CadmiumKatalysator

Versuchsvorschrift

A typical sulfite electroplating bath is an aqueous solution including sodium gold sulfite, about 5 to 10 troy ounces per gallon (41.1 to 82.2 grams per liter) of sodium sulfite, and brighteners such as arsenic or cadmium metal in amounts up to about 500 ppm. The aqueous solution usually has a pH of 8 to 12 and contains between one-quarter to 3 troy ounces per gallon (2.1 to 24.7 grams per liter) of gold.

Aufarbeitung

  1. customA typical sulfite electroplating bath is

Quellen und Nachweise

ORD-Eintrag
ord-af3fc463b6df4498b7cc3c5d9a9db7ac
Quelldatensatz
uspto-grants-1978_05
Patentnummer
US04092154

Verknüpfte Notizen

Wird geladen…