Improvements in or relating to the manufacture of tetrazene

Improvements in or relating to the manufacture of tetrazene

Tetrazene, ON.NH.NH.C(: NH).N: N.NH. NH.C(: NH).NH2 is prepared in granular form by reacting a water soluble nitrite and an aminoguanidine salt in an aqueous solution in the presence of a dispersing agent which disperses finely divided solids in an aqueous medium whereby granular tetrazene results....

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HOLLOWAY KENNETH JOHN, THOMAS ARWYN THEOPHILUS, TAYLOR GEORGE WILLIAM CHARLES
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
EXPLOSIVES
EXPLOSIVES OR THERMIC COMPOSITIONS
HETEROCYCLIC COMPOUNDS
MANUFACTURE THEREOF
MATCHES
METALLURGY
ORGANIC CHEMISTRY
USE OF SINGLE SUBSTANCES AS EXPLOSIVES
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Beschreibung
Zusammenfassung:Tetrazene, ON.NH.NH.C(: NH).N: N.NH. NH.C(: NH).NH2 is prepared in granular form by reacting a water soluble nitrite and an aminoguanidine salt in an aqueous solution in the presence of a dispersing agent which disperses finely divided solids in an aqueous medium whereby granular tetrazene results. The dispersing agent may be an organic sulphonic acid, e.g. an alkyl-acyl sulphonic acid or a salt thereof. The nitrile may be sodium nitrile and the aminoguanidine salt is aminoguanidine sulphate.