Sodium Hydroxide → HCID 178418580, compound

HRID 2180891Notes

Reaction equation

HRID 2180891 reaction equation
[NH:1]1[C:5]2[CH:6]=[CH:7][CH:8]=[CH:9][C:4]=2[N:3]=[N:2]1.[OH-].[Na+].[N+]([O-])([O-])=O.[Ag+:16]>O>[NH:1]1[C:5]2[CH:6]=[CH:7][CH:8]=[CH:9][C:4]=2[N:3]=[N:2]1.[Ag:16]

Participants

5

Reactant 3

HCID 14798Sodium HydroxideHCID 24470Silver NitrateHCID 178418385HCID 178418385, compound

Product 1

HCID 178418580HCID 178418580, compound

Reagents, catalysts & solvents 1

HCID 962WaterSolvent2×

Procedure

The mixture thus obtained was stirred for 5 minutes, and mixed with a solution of 3.4 g of benzotriazole and 1.2 g of sodium hydroxide in 150 ml of water and a solution of 5 g of silver nitrate in 150 ml of water simultaneously over 6 minutes, to prepare an emulsion. “DEMOL N” manufactured by Kao Corporation was added to the emulsion to control its pH, to precipitate the emulsion and remove excess salts. The pH of the emulsion was then controlled to 6.0 to prepare a silver benzotriazole emulsion with a yield of 476 g.

Workup

  1. customThe mixture thus obtained
  2. customto prepare an emulsion
  3. additionwas added to the emulsion
  4. customto precipitate the emulsion
  5. customremove excess salts
  6. customto prepare a silver benzotriazole emulsion with a yield of 476 g

Sources & evidence

ORD record
ord-6c3f83a098a844bda8a29a56f182861a
Source dataset
uspto-grants-2005_05
Patent number
US06890705B2

Reaction notes

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