Ammonium Hydroxide → 26447-09-6

HRID 1268094Notes

Reaction equation

HRID 1268094 reaction equation
S([O-])(OCCCCCCCCCCCC)(=O)=O.[Na+].O.[C:20]1([CH3:30])[C:21]([S:26]([OH:29])(=[O:28])=[O:27])=[CH:22][CH:23]=[CH:24][CH:25]=1.[OH-].[NH4+:32]>O>[C:20]1([CH3:30])[C:21]([S:26]([O-:29])(=[O:28])=[O:27])=[CH:22][CH:23]=[CH:24][CH:25]=1.[NH4+:32]

Participants

5

Reactant 3

HCID 14923Ammonium HydroxideHCID 3423265Sodium Lauryl SulfateHCID 124969952-Methylbenzenesulfonic acid hydrate

Product 1

HCID 16854426447-09-6

Reagents, catalysts & solvents 1

HCID 962WaterSolvent2×

Procedure

A 500 gallon (1893 L) tank containing 211 gallons (757 L) of purified water was charged with 0.07 lbs.(0.32 kg) of sodium lauryl sulfate, and the aqueous solution was agitated to ensure homogeneity. A 66% aqueous solution of toluene sulfonic acid monohydrate, 500 lbs.(227 kg), was added followed by the addition of 5 gallons (19 L) of purified water. Finally, an aqueous solution of ammonium hydroxide (17.5 gallons (66 L), 29-30% NH4OH by weight) was added. This catalyst solution had a density of 8.65 lb/gallon (1.04 kg/L) and a solids content of about 15±1%.

Workup

  1. additionwas charged with 0.07 lbs
  2. addition(227 kg), was added

Sources & evidence

ORD record
ord-db58003240234aaa8d3bcf5f53db05df
Source dataset
uspto-grants-2003_04
Patent number
US06555616B1

Reaction notes

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