Ammonium nitrate is a chemical compound with the formula NH4NO3. It is a white crystalline salt consisting of ions of ammonium and nitrate. It is highly soluble in water and hygroscopic as a solid, but does not form hydrates. It is predominantly …

Ammonium nitrate (NH4NO3) is produced by neutralizing nitric acid (HNO3) with ammonia (NH3). ... The manufacture of ammonium nitrate involves several major unit operations including solution formation and concentration; solids formation, finishing, screening, and coating; and product bagging and/or bulk shipping.

2025年1月3日 · Ammonium nitrate is a colourless crystalline substance (melting point 169.6 °C [337.3 °F]). It is highly soluble in water; heating of the water solution decomposes the salt to nitrous oxide (laughing gas).

2019年6月3日 · Ammonium nitrate (NH4 NO 3, CAS RN: 6484-52-2) is a crystalline powder varying in color from almost white to brown. It is classified as an oxidizer and will accelerate burning when involved in a fire. Ammonium nitrate itself does not burn.

The chemical compound ammonium nitrate, the nitrate of ammonium with chemical formula NH 4 NO 3 is commonly used in agriculture as a high-nitrogen fertilizer. It is a crystalline powder, varying in color from almost white to brown.

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Ammonium nitrate is found as colorless or white to gray crystals or odorless beads with a molecular weight of 80.06 and a specific gravity of 1.725 g cm −1. It has a melting point of 169.51 °C and boils at 2101 °C with evolution of nitrous oxide.

Ammonium nitrate is commercially available both as a colorless crystalline solid and processed into prills for specific applications. Soluble in water. Does not readily burn but will do so if contaminated with combustible material. Accelerates the burning of combustible material. Produces toxic oxides of nitrogen during combustion.

There are many grades of ammonium nitrate and, depending on the additives that may be present, the color can vary from off-white to brown. The Department of Transportation (DOT) classifies...

Ammonium nitrate is a crystalline solid having a white/grey colour. It has a trigonal crystal structure. It is quite soluble in water; its solubility at 20 o C is 150g/100ml. The solubility increases to 1024g/100ml when the temperature is raised to 100o. The dissolution of NH 4 NO 3 in H 2 O is highly endothermic.