Ammonium Hydroxide → Ammonium ZINC lactate

HRID 373748

Reaction equation

HRID 373748 reaction equation
[C:1]([O-:6])(=[O:5])[CH:2]([CH3:4])[OH:3].[Zn+2:7].C([O-])(=O)C(C)O.[C:14]([CH:17]([CH:19]([C:21]([O-:23])=[O:22])[OH:20])[OH:18])([O-:16])=[O:15].[Zn+2].[OH-].[NH4+:26]>O.C(O)(=O)C(C)O>[C:1]([O-:6])(=[O:5])[CH:2]([CH3:4])[OH:3].[Zn:7].[NH4+:26].[C:14]([CH:17]([CH:19]([C:21]([O-:23])=[O:22])[OH:20])[OH:18])([O-:16])=[O:15].[Zn+:7].[NH4+:26]

Participants

7

Reactant 3

HCID 14923Ammonium HydroxideHCID 3007856Zinc LactateHCID 9815755CID 9815755

Product 2

HCID 86746343Ammonium ZINC lactateHCID 178526014HCID 178526014, compound

Reagents, catalysts & solvents 2

HCID 612Lactic AcidSolventHCID 962WaterSolvent

Procedure

In a suitable reaction vessel, 1 gram of zinc lactate and 1 gram of zinc tartrate were suspended in 10 ml of water, and the suspension was stirred mechanically. Sufficient ammonium hydroxide was added to the mixture until a clear solution resulted which was then diluted with lactic acid (85%) to produce a solution of ammonium zinc lactate and ammonium zinc tartrate complexes. The solution had a pH of 7 and was odorless. When evaporated under gentle heat in a suitable vessel a solid zinc complex was obtained. The powdered material also was odorless and very soluble in water.

Workup

  1. customresulted which

Sources & evidence

ORD record
ord-a25b14848b514f84a82125f3496f64d9
Source dataset
uspto-grants-1992_11
Patent number
US05165914

Linked notes

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