硫酸锌 → Zinc Stearate

HRID 1158592

反应方程式

HRID 1158592 反应方程式
S([O-])([O-])(=O)=O.[Zn+2:6].[C:7]([O-:26])(=[O:25])[CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH3:24].[K+].[OH-].[Zn+2].[OH-]>O>[C:7]([O-:26])(=[O:25])[CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH3:24].[Zn+2:6].[C:7]([O-:26])(=[O:25])[CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH3:24]

参与物

5

反应物 3

HCID 24424硫酸锌HCID 9812759氢氧化锌HCID 23673840硬脂酸钾

产物 1

HCID 11178Zinc Stearate

试剂、催化剂与溶剂 1

HCID 962聚[6-[4-(4-氰基苯基)苯氧基]己基甲基丙烯酸酯]溶剂

实验过程

In the second precipitation process, a solution of zinc sulfate (0.0163 mol) dissolved in water (100 mL) was added to the mixture of potassium stearate, zinc hydroxide and graphite. This resulted in immediate precipitation of zinc stearate and gave the zinc active mass as a gray precipitate where the zinc stearate, zinc hydroxide and graphite were present as an intimate mixture. This final precipitated mixture was heated to 70° C. and stirred for a further 10 minutes. Upon cessation of stirring, the active mass mixture settled as a uniformly gray material with no stratification consistent with a homogenous mass. After cooling to room temperature, this active mass was filtered and washed with water. The active mass was used immediately without drying.

来源与证据

ORD记录
ord-7da6a5e057d9498daf241b3471a76e7e
来源数据集
uspto-grants-2010_10
专利号
US07811704B2

关联笔记

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