Zinc Sulfate → Zinc Stearate

HRID 1808673

반응식

HRID 1808673 반응식
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]

참가 물질

5

반응물 3

HCID 24424Zinc SulfateHCID 9812759Zinc HydroxideHCID 23673840Potassium Stearate

생성물 1

HCID 11178Zinc Stearate

시약·촉매·용매 1

HCID 962Water용매

실험 절차

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.

출처 및 근거

ORD 기록
ord-fbda4162d2604c8e9afdfc257aae6ea4
출처 데이터셋
uspto-grants-2013_01
특허 번호
US08361655B2

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