Facile method for preparation of 5-nitrotetrazolates using a batch system
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United States of America Patent
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Mar 21, 2017
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Jun 5, 2015
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Jun 12, 2014
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Abstract
Described are methods for preparing salts of 5-nitrotetrazolate by reacting 5-aminotetrazole, an acid, and sodium nitrite in water in a batch reaction at an elevated temperature. As examples, the acid is nitric acid, sulfuric acid, perchloric acid, or hydrochloric acid, and the elevated temperature is at or above 65° C.
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