Ethanolamine → Hydroxide

HRID 1726842

反応式

HRID 1726842 の反応式
[OH-].[Na+].NCC[OH:6].[Sn:7]([Cl:11])([Cl:10])([Cl:9])[Cl:8].[Cl-:12].[In+3:13].[Cl-].[Cl-]>O.[N+]([O-])([O-])=O.[Fe+2].[N+]([O-])([O-])=O>[Sn:7]([Cl:11])([Cl:10])([Cl:9])[Cl:8].[Cl-:12].[In+3:13].[Cl-:8].[Cl-:8].[OH-:6]

参加物

9

反応物 4

HCID 700EthanolamineHCID 14798Sodium HydroxideHCID 24287Tin tetrachloride2 回HCID 159675indium(III)chloride

生成物 3

HCID 961HydroxideHCID 24287Tin tetrachlorideHCID 159675indium(III)chloride

試薬・触媒・溶媒 2

HCID 9815404Ferrous nitrate触媒HCID 962Water溶媒2 回

実験手順

Sodium hydroxide (0.75 mol) and 2-aminoethanol (100 ml) were dissolved in water (800 ml) to prepare an aqueous alkaline solution. Separately from this alkaline solution, an aqueous solution of tin chloride and indium chloride was prepared by dissolving indium chloride (III) tetrahydrate (0.067 mol) and tin chloride (IV) pentahydrate (0.007 mol) in water (400 ml). To the former aqueous alkaline solution, was added dropwise the latter aqueous solution of tin chloride and indium chloride to form a precipitate of a hydroxide or a hydrate comprising tin and indium. The pH of the precipitate was 10.2. A suspension of the precipitate was aged at room temperature for 20 hours, and then washed with water until the pH of the precipitate reached 7.6.

後処理

  1. customto prepare an aqueous alkaline solution

出典と根拠

ORDレコード
ord-c3419865e2ac438b9a02e1a09f48acfe
出典データセット
uspto-grants-2009_02
特許番号
US07494728B2

関連ノート

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