Aluminium(III) nitrate hydrate → Aluminum nitrate

HRID 1792733Notes

Reaction equation

HRID 1792733 reaction equation
O.[N+:2]([O-:5])([O-:4])=[O:3].[Al+3:6].[N+:7]([O-:10])([O-:9])=[O:8].[N+:11]([O-:14])([O-:13])=[O:12]>O>[N+:2]([O-:5])([O-:4])=[O:3].[Al+3:6].[N+:7]([O-:10])([O-:9])=[O:8].[N+:11]([O-:14])([O-:13])=[O:12]

Participants

3

Reactant 1

HCID 22078336Aluminium(III) nitrate hydrate

Product 1

HCID 26053Aluminum nitrate

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

375.13 g (1 mol) of aluminum nitrate hydrate [Al(NO3)3.9H2O, manufactured by Wako Pure Chemical Industries Ltd., guaranteed reagent] was dissolved in 777.87 g of pure water, to obtain 1000 cm3 of an aluminum nitrate aqueous solution. To 100 cm3 of the aluminum nitrate aqueous solution was added 2.83 g of the above-mentioned seed crystal slurry (Al2O3 amount: 0.566 g), further, 2.64 g of ammonium nitrate [NH4NO3, manufactured by Wako Pure Chemical Industries Ltd., guaranteed reagent] was added to obtain a compound. 100 parts by weight of this compound contained 10 parts by weight of alumina [Al2O3] as a seed crystal, in terms of Al2O3. The concentration of a nitrate ion (NO3−) in the compound was 3 mol per mol of the total aluminum (Al) contained in aluminum nitrate and seed crystal.

Sources & evidence

ORD record
ord-b608a34733c04a159168cf9668226fb4
Source dataset
uspto-grants-2006_07
Patent number
US07078010B2

Reaction notes

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