Patent

Process for producing silver azide (US Patent 3943235)

The United States of America as represented by the Secretary of the Army · Granted Mar 9, 1976 · Filed Jul 11, 1974

Patent number: 3943235 Granted: 1976-03-09 Filed: 1974-07-11 Inventors: Thomas S. Costain (Sparta, NJ, US) Assignees: The United States of America as represented by the Secretary of the Army (Washington, DC, US)

Abstract

Silver azide crystals of relatively high bulk density and possessing good flowing and initiating properties are obtained by crystallization from aqueous ammonia solution obtainable by double decomposition of silver nitrate and sodium azide in aqueous ammonia solution. The crystallization is accomplished by

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