Silver Nitrate → HCID 86733097, compound

HRID 267242Notes

Reaction equation

HRID 267242 reaction equation
O.O.O.O.O.[Si:6]([O-:10])([O-:9])([O-:8])[O-:7].[Na+].[Na+].[Na+].[Na+].[N+]([O-])([O-])=O.[Ag+:19]>O>[Si:6]([O-:10])([O-:9])([O-:8])[O-:7].[Ag+:19].[Ag+:19].[Ag+:19].[Ag+:19]

Participants

4

Reactant 2

HCID 24470Silver NitrateHCID 86733098Sodium silicate pentahydrate

Product 1

HCID 86733097HCID 86733097, compoundYield 103.8%

Reagents, catalysts & solvents 1

HCID 962WaterSolvent2×

Procedure

A solution of 75 g of sodium silicate pentahydrate in 1500 ml of water was introduced with stirring in the absence of air and light into a solution of 100 g of silver nitrate in 500 ml of distilled water and after stirring for 30 minutes, the mixture was allowed to stand for an hour. The precipitate formed was recovered by vacuum filtration and was washed with water and dried in the presence of a dehydrating agent to obtain 80 g of silver silicate (Ag2SiO3). Analysis showed a silver content of 72.6% (theoretical -73.93) and a SiO2 content of 20.3% (theoretical 20.6).

Workup

  1. waitto stand for an hour
  2. customThe precipitate formed
  3. filtrationwas recovered by vacuum filtration
  4. washwas washed with water
  5. customdried in the presence of a dehydrating agent

Sources & evidence

ORD record
ord-fe419a911dfc493dac2e4bb6f4d9cfbe
Source dataset
uspto-grants-1976_03
Patent number
US03941811

Reaction notes

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