Silver Nitrate → HCID 178418580, compound

HRID 569010Notes

Reaction equation

HRID 569010 reaction equation
[NH:1]1[C:5]2[CH:6]=[CH:7][CH:8]=[CH:9][C:4]=2[N:3]=[N:2]1.[N+]([O-])([O-])=O.[Ag+:14]>O>[NH:1]1[C:5]2[CH:6]=[CH:7][CH:8]=[CH:9][C:4]=2[N:3]=[N:2]1.[Ag:14]

Participants

4

Reactant 2

HCID 24470Silver NitrateHCID 178418385HCID 178418385, compound

Product 1

HCID 178418580HCID 178418580, compoundYield 1,760.9%

Reagents, catalysts & solvents 1

HCID 962WaterSolvent2×

Conditions

Temperature
40 °C

Procedure

28 g of gelatin and 13.2 g of benzotriazole were dissolved in 3,000 ml of water and the solution was maintained at 40° C. with stirring. A solution of 17 g of silver nitrate dissolved in 100 ml of water was added to the above prepared solution over a 2 minute period. The thus prepared silver benzotriazole emulsion was precipitated, and excess salts were removed. It was then adjusted to a pH of 6.0, and 400 g of a silver benzotriazole emulsion was obtained.

Workup

  1. additionwas added to the above prepared solution over a 2 minute period
  2. customThe thus prepared silver benzotriazole emulsion was precipitated
  3. customexcess salts were removed

Sources & evidence

ORD record
ord-b2baeff44b7d4afd881079fa03c978cc
Source dataset
uspto-grants-1988_03
Patent number
US04731321

Reaction notes

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