Gold → HCID 86735730, 화합물

HRID 372628

반응식

HRID 372628 반응식
[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]

참가 물질

6

반응물 4

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

생성물 1

HCID 86735730HCID 86735730, 화합물

시약·촉매·용매 1

HCID 23973Cadmium촉매

실험 절차

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.

후처리

  1. customA typical sulfite electroplating bath is

출처 및 근거

ORD 기록
ord-af3fc463b6df4498b7cc3c5d9a9db7ac
출처 데이터셋
uspto-grants-1978_05
특허 번호
US04092154

연결된 노트

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