Benzoic Acid → Molybdate (Mo2O72-), hydrogen, compd. with 1,3,5-triazine-2,4,6-triamine (1:2:1)

HRID 972460

Reaction equation

HRID 972460 reaction equation
[C:1](O)(=O)C1C=CC=CC=1.[N:10]1[C:17]([NH2:18])=[N:16][C:14]([NH2:15])=[N:13][C:11]=1[NH2:12]>O.[NH4+].[O-][Mo]([O-])(=O)=O.[O-][Mo]([O-])(=O)=O>[CH4:1].[C:11]1([NH2:12])[N:13]=[C:14]([NH2:15])[N:16]=[C:17]([NH2:18])[N:10]=1.[C:11]1([NH2:12])[N:13]=[C:14]([NH2:15])[N:16]=[C:17]([NH2:18])[N:10]=1

Participants

5

Reactant 2

HCID 243Benzoic Acid2×HCID 7955Melamine

Product 1

HCID 103335Molybdate (Mo2O72-), hydrogen, compd. with 1,3,5-triazine-2,4,6-triamine (1:2:1)

Reagents, catalysts & solvents 2

HCID 21895884Azanium bis(dioxido(dioxo)molybdenum)CatalystHCID 962WaterSolvent3×

Procedure

Melamine molybdate was prepared in the presence of benzoic acid as follows. 5 grams of melamine, 9.68 grams of benzoic acid, and 250 ml water were dissolved together by refluxing in a 500 ml round-bottomed flask equipped with a stirrer and water-cooled condenser. 13.47 grams of ammonium dimolybdate was dissolved in 25 ml hot water and then added to the first solution. A white precipitate formed immediately.

Workup

  1. temperatureby refluxing in a 500 ml round-bottomed flask
  2. customequipped with a stirrer
  3. additionadded to the first solution
  4. customA white precipitate formed immediately

Sources & evidence

ORD record
ord-215316dbae2747b3b44a634885a170ab
Source dataset
uspto-grants-1977_10
Patent number
US04053451

Linked notes

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