Method of making diammonium hydrazinium tetraperchlorate

Details Method of making diammonium hydrazinium tetraperchlorate Method of making diammonium hydrazinium tetraperchlorate

1975-09-30

1977-10-11

Vertiz, O. R.

Chemistry of inorganic compounds

Nitrogen or compound thereof

Oxygen containing

423385, 423413, 149 75, C01B 2120, C01B 2152

Patent

active

040535665

ABSTRACT:
Diammonium hydrazinium tetraperchlorate is made by reacting an ammonium compound and a hydrazinium compound preferably in a 2:1 molar ratio with perchloric acid using aqueous perchloric acid containing about 60% to 70% by weight of the acid as a reaction medium. The diammonium hydrazinium tetraperchlorate crystallizes from the solution and may be recovered therefrom by filtration, decantation or centrifuging. The tetraperchlorate formed is useful as the oxidizer component of solid rocket propellants, pyrotechnic compositions and gas generators.

REFERENCES:
patent: 3131997 (1964-05-01), Stern
patent: 3436172 (1969-04-01), Paustian et al.
patent: 3450492 (1969-06-01), Weinberg et al.
patent: 3743701 (1973-07-01), Crawford et al.
patent: 3769389 (1973-10-01), Paustian

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