| 專利摘要 | A process for the preparation of a guanidinium 5,5'-azotetrazolate by reacting 5-aminotetrazolate monohydrate with potassium permanganate in an aqueous hydroxide solution to form sodium 5,5'-azotetrazolate dihydrate as an intermediate, then reacting 5,5'-azotetrazolate dihydrate with guanidine nitrate or guanidine chloride to obtain guanidinium 5,5'-azotetrazolate. |