Nitrite → Chromium propionate

HRID 980319

反応式

HRID 980319 の反応式
[Cr+6:1].N([O-])=O.[Cr+3].[C:6]([OH:10])(=[O:9])[CH2:7][CH3:8]>>[C:6]([O-:10])(=[O:9])[CH2:7][CH3:8].[Cr+3:1].[C:6]([O-:10])(=[O:9])[CH2:7][CH3:8].[C:6]([O-:10])(=[O:9])[CH2:7][CH3:8]

参加物

5

反応物 4

HCID 946Nitrite2 回HCID 1032Propionic AcidHCID 27668Chromic CationHCID 29131Chromium(6+)2 回

生成物 1

HCID 13682636Chromium propionate

実験手順

adding to said solution of chromium(VI) source in aqueous propionic acid a nitrite source employing sufficient nitrite source selected from the group consisting of alkali metal and ammonium nitrites to effectively reduce chromium(VI) to chromium(III) allowing sufficient time at sufficient temperature to produce a clear green solution of stabilized chromium(III) propionate; and

後処理

  1. additionadding

出典と根拠

ORDレコード
ord-1d7b31ad0a204d6c85b36aa7a1d66642
出典データセット
uspto-grants-1987_01
特許番号
US04636572

関連ノート

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