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R. Meyer J. Köhler A. Homburg Explosives

R. Meyer J. Köhler A. Homburg Explosives

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Ethanolamine Dinitrate<br />

Erythrol tetranitrate is insoluble in cold water, but is soluble in alcohol<br />

and ether. It is prepared by dissolving erythrol in concentrated nitric<br />

acid with efficient cooling, and precipitating the product by concentrated<br />

sulfuric acid. It crystallizes out of alcohol as colorless plates.<br />

Erythritol tetranitrate serves as an effective cardial medicine (in a low<br />

percentage mixture with milk sugar).<br />

The pure substance is extremely sensitive to shock and friction.<br />

Ethanolamine Dinitrate<br />

Monoethanolamindinitrat; dinitrate d’éthanolamine<br />

colorless crystals<br />

empirical formula: C2H7N3O6<br />

molecular weight: 169.1<br />

oxygen balance: –14.2%<br />

nitrogen content: 24.85%<br />

volume of explosion gases: 927 l/kg<br />

heat of explosion<br />

(H2O liq.): 1254 kcal/kg = 5247 kJ/kg<br />

(H2O gas): 1089 kcal/kg = 4557 kJ/kg<br />

specific energy: 118.8 mt/kg = 1165 kJ/kg<br />

density: 1.53 g/cm3 melting point: 103 °C = 217°F<br />

lead block test: 410 cm3 /10 g<br />

deflagration point: 192 °C = 378°F<br />

This compound is readily soluble in water, sparingly soluble in cold<br />

alcohol, and somewhat hygroscopic. It is prepared by dissolution of<br />

monoethanolamine in concentrated nitric acid and precipitation from<br />

alcohol or ether with cooling.<br />

Ethriol Trinitrate<br />

trimethylolethylmethane trinitrate; trimethylolpropane trinitrate;<br />

trinitrate de trimethylolethylméthane<br />

colorless crystals<br />

empirical formula: C6H11N3O9<br />

molecular weight: 269.4<br />

energy of formation: – 401 kcal/kg = –1678 kJ/kg<br />

enthalpy of formation: – 426 kcal/kg = –1783 kJ/kg<br />

122

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