Sulfuric Acid → Sodium Sulfate

HRID 275241

반응식

HRID 275241 반응식
[Cr:1]([O-:5])([O-:4])(=[O:3])=[O:2].[Na+:6].[Na+].[S:8](=[O:12])(=[O:11])([OH:10])[OH:9]>>[O-:2][Cr:1]([O:5][Cr:1]([O-:4])(=[O:3])=[O:2])(=[O:4])=[O:3].[Na+:6].[Na+:6].[S:8]([O-:12])([O-:11])(=[O:10])=[O:9].[Na+:6].[Na+:6]

참가 물질

4

반응물 2

HCID 1118Sulfuric AcidHCID 24488Sodium Chromate

생성물 2

HCID 24436Sodium SulfateHCID 25408Sodium Dichromate

실험 절차

In a process wherein sodium chromate is reacted with aqueous sulfuric acid to produce an aqueous solution of sodium bichromate and solid sodium sulfate contaminated with hexavalent chromium, and said solid sodium sulfate is separated from said solution, the improvement comprising

출처 및 근거

ORD 기록
ord-1bf5cd5325f74e46a17b07b67957c70f
출처 데이터셋
uspto-grants-1995_02
특허 번호
US05393503

연결된 노트

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