Magnesium azide hydrazine

The DTA data of the azide complexes are tabulated in Table 3.20. DTA curves of Ca(N3)2-1.5N2H4 and Ba(N3)2 are shown in Figure 3.14a b. All the metal azide hydrazine complexes decompose violently and exothermically, without leaving any residue in the platinum cup. As expected, unlike transition metal azide hydrazines, magnesium azide hydrazine is non-explosive. 

Table VI reveals a marked difference in the character of the chemical bond in beryllium and magnesium azides from the rest of group IIA, and the chemical properties and methods of preparation differ accordingly. Beryllium and magnesium azides are moisture sensitive the former decomposes hydrolytically to Be(OH)2, and the latter forms basic azides. Hence, they are made in water-free media such as Hquid ammonia, anhydrous hydrazine, or organic solvents. They deflagrate only weakly when ignited with a flame and are not sensitive to mechanical shock. The other IIA azides can be made in aqueous media, in which they are soluble some form hydrates in the soHd state, and they have the property of explosion. BeryUium azide is the only member of the group which is polymeric.

Magnesium azide is a white salt which dissolves readily in water [62] but is insoluble in ether [62], tetrahydrofuran [113], and hydrazine [61]. Aqueous solutions hydrolyze to form a basic azide [113] exposure to atmospheric moisture leads to magnesium hydroxide [62]. The salt deflagrates weakly when heated in a flame. No sensitivity to mechanical shock has been noted. 

Sodium hydroxide. Sodium cyanide. Bromine, Sulfuric acid Sulfuric acid. Bromine, Sodium cyanide Acetone, Sulfuric acid. Bromine, Methylene chloride Biguanide, Ethanol, Perchloric acid. Ethyl acetate l,3-Dichloro-2-propanol, Trioxane, 1,2-Dichloroethane, Sulfuric acid, Sodium bicarbonate, Dimethylsulfoxide, Sodium azide. Methylene chloride Ammonium nitrate, Nitromethane Ammonium nitrate, Hydrazine Sodium nitrate, Sulfur, Charcoal Potassium nitrate, Sulfur, Charcoal Magnesium powder, Hexachlorethane, Naphthalene... 

COPPER (7440-50-8) Cu The powder forms the friction-, heat-, or shock-sensitive explosive detonator, copper acetylide, with acetylene gas acetylenic compounds and ethylene oxides. The powder forms explosive materials with azides (e.g., sodium azide forms potentially explosive copper azide). Finely divided material forms friction-, heat-, or shock-sensitive explosive with powdered divided bromates, chlorates, and iodates of barimn, calcimn, magnesium, potassium, sodium, or zinc. Violent reaction, possibly explosive, when finely dispersed powder comes in contact with strong oxidizers ammonium nitrate alkynes, bromine vapor, calcium carbide, chlorine, ethylene oxide, hydrazine mononitrate, hydrogen peroxide, hydrogen sulfide, finely divided bromates, iodine, lead azide, potassium peroxide, sodium peroxide (incandescence), sulfuric acid. Incompatible with acids, anhydrous ammonia chemically active metals such as potassium, sodium, magnesium, and zinc, zirconium, strong bases. 

FERROUS CHLORIDE TETRA-HYDRATE (7758-94-3) FeCl Contact with ethylene oxide may initiate polymerization. Reacts violently with reducing agents, including hydrides, nitrides, and sulfides acrolein, alcohols, chlorine trifluoride, ethers, fluorine, hydrazine, hydrazinium perchlorate, hydrogen peroxide, finely divided aluminum or magnesium, peroxyfuroic acid, sodium acetylide. Sensitizes most organic azides which are unstable shock and heat-sensitive explosives. Forms explosive materials with l,3-di(5-tetrazoyl)triazene, potassium,sodium. Incompatible with glycidol, isopropyl chlorocarbonate, nitrosyl perchlorate, sodium borohydride. Aqueous solution attacks metals. 

ACETATO MERCURIOSO (Spanish) (21908-53-2) A strong oxidizer. Violent reaction with reducing agents, acetyl nitrate, diboron tetrafluoride, disulfur dichloride, combustible materials, fuels, hydrazine hydrate, hydrogen peroxide, hydrogen trisulfide, hypophospho-rous acid, methanethiol, phospham. sodium-potassium alloy, sulfur, sulfur trioxide. Incompatible with alcohols, alkali metals, ammonium nitrate, diboron tetrafluoride, hydrazinium nitrate, hydrogen sulfide, nitroalkanes, rubidium acetylide, selenium oxychloride. Forms heat-, friction-, or shock-sensitive explosives with anilinium perchlorate, chlorine, phosphorus,. sulfur, magnesium, potassium, sodium-potassium alloy. May increase the explosive or thermal sensitivity of nitromethane, nitroethane, 1-nitropropane and other lower nitroalkanes, silver azide, hydrazinium perchlorate. Slowly decomposes on exposure to air. 

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