Ammonia chemical reactivity with alkali metals

EXPLOSION and FIRE CONCERNS not combustible if involved in a fire, decomposes to produce hydrogen bromide NFPA rating Health 3, Flammability 0, Reactivity 0 incompatible with oxidizing materials alkali metals and ammonia use carbon dioxide, dry chemical or foam for firefighting purposes. 

Molybdenum does not dissolve in most common chemical reagents. A chemical reagent is a substance that takes part in a chemical reaction, such as an acid or an alkali. For example, molybdenum does not dissolve in hydrochloric acid, hydrofluoric acid, ammonia, sodium hydroxide, or dilute sulfuric acid. These chemicals are reagents often used to test how reactive a substance is. Molybdenum does dissolve in hot strong sulfuric or nitric acids, however. The metal does not react with oxygen at room temperatures, but does react with oxygen at high temperatures. 

EPOXYETHANE (French) (75-21-8) Flammable gas (flash point -4°F/-20°C). Dangerously reactive may rearrange chemically and/or polymerize violently with evolution of heat, when in contact with highly active catalytic surfaces such as anhydrous chlorides of iron, tin, or aluminum, pure oxides of iron or aluminum, and alkali hydroxides. Even small amounts of strong acids, alkalis, oxidizers can cause a reaction. Explosive polymerization can occur on contact with amines, ammonia, metallic potassium, covalent halides. Violent... 

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