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Ammonium dinitramide (ADN) is the ammonium salt of . ADN decomposes under heat to leave only nitrogen, oxygen, and water. The ions are the ammonium ion NH4+ and the dinitramide N(NO2)2−. It makes an excellent solid rocket oxidizer with a slightly higher specific impulse than ammonium perchlorate and more importantly, does not leave corrosive hydrogen chloride fumes. This property is also of military interest because halogen-free smoke is harder to detect. It decomposes into low-molecular-mass gases so it contributes to higher performance without creating excessive temperatures if used in gun or rocket propellants. The salt is prone to detonation under high temperatures and shock more so than the perchlorate.

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  • Ammonium dinitramide (en)
  • Ammoniumdinitramid (de)
  • Dinitramide d'ammonium (fr)
  • Ammonio dinitrammide (it)
  • Динитрамид аммония (ru)
rdfs:comment
  • Ammoniumdinitramid (ADN) ist eine anorganische chemische Verbindung aus der Stoffgruppe der Nitramine. Es ist das Ammoniumsalz des Dinitramins (auch als Dinitraminsäure oder Dinitramid bezeichnet). Die hochenergetische Verbindung wird als Oxidator für Raketentreibstoffe und als Explosivstoff verwendet. (de)
  • L'ammonio dinitrammide è un composto chimico di formula bruta NH4N(NO2)2. Si ottiene dalla nitrazione del -ammonio, con successiva neutralizzazione in soluzione di ammoniaca. È un sale instabile, che si idrolizza in presenza di o ammoniaca.Viene utilizzato come propellente ad elevata energia in campo aerospaziale. Attualmente è stato sostituito da propellenti ancora più potenti, quali HDN e HNF (nitroformiato di idrazina). (it)
  • Динитрами́д аммо́ния (ДНА или АДНА) — химическое соединение с формулой NH4N(NO2)2, аммониевая соль динитраминовой кислоты HN(NO2)2. При нормальных условиях представляет собой твёрдое кристаллическое вещество. Чувствителен к удару и свету. Может применяться для замены перхлората аммония как окислитель в составе экологически чистых ракетных топлив. Также применяется в пиротехнических составах для подушек безопасности в автомобилях. (ru)
  • Ammonium dinitramide (ADN) is the ammonium salt of . ADN decomposes under heat to leave only nitrogen, oxygen, and water. The ions are the ammonium ion NH4+ and the dinitramide N(NO2)2−. It makes an excellent solid rocket oxidizer with a slightly higher specific impulse than ammonium perchlorate and more importantly, does not leave corrosive hydrogen chloride fumes. This property is also of military interest because halogen-free smoke is harder to detect. It decomposes into low-molecular-mass gases so it contributes to higher performance without creating excessive temperatures if used in gun or rocket propellants. The salt is prone to detonation under high temperatures and shock more so than the perchlorate. (en)
  • Le dinitramide d'ammonium (ADN, pour ammonium dinitramide en anglais) est un composé chimique de formule [NH4]+[N(NO2)2]−. Il s'agit formellement du sel d'ammoniac NH3 et d'acide dinitraminique HN(NO2)2. Il a été découvert initialement en URSS mais son développement est demeuré classifié jusqu'à sa découverte indépendante aux États-Unis en 1989 par SRI International, un institut de recherche à but non lucratif émanant de l'université Stanford, en Californie ; c'est lorsque le SRI breveta cette molécule, au milieu des années 1990, que des chercheurs Soviétiques firent savoir qu'ils l'avaient découverte dans les années 1970. (fr)
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