Ammonium Hydroxide → Zirconium

HRID 1658680Notes

Reaction equation

HRID 1658680 reaction equation
[C:1]([O-:5])(=[O:4])[CH2:2][OH:3].[Zr+4:6].[C:7]([O-:11])(=[O:10])[CH2:8][OH:9].[C:12]([O-:16])(=[O:15])[CH2:13][OH:14].[C:17]([O-:21])(=[O:20])[CH2:18][OH:19].[OH-].[NH4+:23]>O>[C:1]([O-:5])(=[O:4])[CH2:2][OH:3].[Zr+4:6].[NH4+:23].[NH4+:23].[C:7]([O-:11])(=[O:10])[CH2:8][OH:9].[C:12]([O-:16])(=[O:15])[CH2:13][OH:14].[C:17]([O-:21])(=[O:20])[CH2:18][OH:19].[C:1]([O-:5])(=[O:4])[CH2:2][OH:3].[C:1]([O-:5])(=[O:4])[CH2:2][OH:3].[Zr:6]

Participants

5

Reactant 2

HCID 14923Ammonium HydroxideHCID 57368545HCID 57368545, compound

Product 2

HCID 23995ZirconiumHCID 86733592Diammonium zirconium glycolate

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

A 1 liter aqueous concentrate was prepared by dissolving 81.2 grams of commercially available dry zirconium glycolate in 500 ml. of 1 molar ammonium hydroxide solution at ambient temperature. Water was added so that the total volume of the concentrated solution was 1 liter. A diammonium zirconium glycolate concentrated solution had been formed with a zirconium concentration of 30 grams/liter, measured as ZrO2. The aqueous concentrate was added to water, at the rate of 10 ml. per liter of water, producing an aqueous zirconium rinse solution consisting of ammonium zirconium glycolate having a zirconium concentration of 0.3 grams/liter, measured as ZrO2. The pH of this zirconium rinse solution was measured at 4.9.

Workup

  1. concentrationA 1 liter aqueous concentrate
  2. customwas prepared
  3. customat ambient temperature

Sources & evidence

ORD record
ord-cc1d62f862ac4ca9a826bac3a1d600a5
Source dataset
uspto-grants-1976_06
Patent number
US03966502

Reaction notes

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