Silver Nitrate → Silver behenate

HRID 635132Notes

Reaction equation

HRID 635132 reaction equation
[N+]([O-])([O-])=O.[Ag+:5].[C:6]([O-:29])(=[O:28])[CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH3:27].[Na+]>O>[C:6]([O-:29])(=[O:28])[CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH3:27].[Ag+:5]

Participants

4

Reactant 2

HCID 24470Silver Nitrate2×HCID 23668838Sodium Behenate

Product 1

HCID 164971Silver behenate

Reagents, catalysts & solvents 1

HCID 962WaterSolvent2×

Procedure

A silver behenate dispersion was prepared as described for INVENTION EXAMPLE 16, except that the dispersing medium used was a solution of 62 g of GELATIN 01 and 5 mL of a halide-free solution of the anionic surfactant AN 02 in 1 L of distilled water instead of 4.1 g of AN 01 and 0.41 g of a halide-free solution of AN 02 in 750 mL of distilled water; and the silver nitrate solution concentration was 0.246M instead of 2.94M. 0.092 moles of sodium behenate and 0.123 moles of silver nitrate were utilized in the reaction. A fine and stable silver behenate dispersion was obtained, which did not flocculate out upon standing for 48 hours.

Workup

  1. customA silver behenate dispersion was prepared

Sources & evidence

ORD record
ord-1a1f20caccf74468a511425dc1366fe7
Source dataset
uspto-grants-2001_02
Patent number
US06187528B1

Reaction notes

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