Americium(III) nitrate is an inorganic compound, a salt of americium and nitric acid with the chemical formula Am(NO3)3.

[1][2][3] The compound is soluble in water and radioactive.

Reaction of americium and nitric acid: Americium(III) nitrate thermally decomposes to form americium(III) oxide.

[citation needed] It forms crystal hydrates.

[citation needed]