Silver Nitrate → HCID 178418580, compound

HRID 1493103Notes

Reaction equation

HRID 1493103 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, compound

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

28 g of gelatin and 14 g of benzotriazole were dissolved in 3,000 ml of water, and the resulting solution was kept at 40° C. Under stirring, to the solution was added 100 ml of aqueous solution containing 17 g of silver nitrate over 2 minutes. The pH value of the resulting emulsion was adjusted to settle the extra salt, and the salt was removed from the emulsion. Then, the obtained emulsion was adjusted to pH 7.00. Thus, a silver benzotriazole emulsion was obtained. The yield of the emulsion was 400 g.

Workup

  1. customwas kept at 40° C
  2. customthe salt was removed from the emulsion

Sources & evidence

ORD record
ord-adb67643f0164a8fa98449731110cea6
Source dataset
uspto-grants-1991_06
Patent number
US05021319

Reaction notes

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