Ammonium Nitrate for sale
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. Used to make fertilizers and explosives, and as a nutrient in producing antibiotics and yeast.
Ammonium Nitrate Emulsion, Suspension, or Gel is ammonium nitrate suspended in a liquid. The material itself does not readily burn but will readily do so if contaminated by combustible material. It will accelerate the burning of combustible material. Toxic oxides of nitrogen are produced during combustion during combustion of this material. It is used as a fertilizer, as a freezing mixture, in safety explosives, matches, and pyrotechnics. PHYSICAL PROPERTIES: White to gray to brown, odorless beads, pellets, or flakes. MELTING POINT: 336°F (169°C) decomposes at 410 F (210°C) SPECIFIC GRAVITY: 1.72 SOLUBILITY IN WATER: soluble
Ammonium nitrate is the ammonium salt of nitric acid. It has a role as a fertilizer, an explosive and an oxidising agent. It is an inorganic molecular entity, an ammonium salt and an inorganic nitrate salt.
Uses
Ammonium nitrate is used commonly in fertilizers; in pyrotechniques, herbicides, and insecticides; and in the manufacture of nitrous oxide. It is used as an absorbent for nitrogen oxides, an ingredient of freezing mixtures, an oxidizer in rocket propellants, and a nutrient for yeast and antibiotics. It is also used in explosives (especially as an oil mixture) for blasting rocks and in mining. Nitrates and nitrites are used to cure meats and to develop the characteristic flavor and pink color, to prevent rancidity, and to prevent growth of Clostridium botulinum spores in or on meats.
Ammonium nitrate was the first solid nitrogen (N) fertilizer produced on a large scale, but its popularity has declined in recent years. It’s been a common N source because it contains both nitrate and ammonium, and it has a relatively high nutrient content.
Production
Large-scale production of ammonium nitrate began in the 1940s when it was used for munitions during wartime. After the end of World War II, ammonium nitrate became available as a commercial fertilizer. The production of ammonium nitrate is relatively simple: Ammonia gas is reacted with nitric acid to form a concentrated solution and considerable heat.
Prilled fertilizer forms when a drop of concentrated ammonium nitrate solution (95 percent to 99 percent) falls from a tower and solidifies. Low-density prills are more porous than high-density prills and are preferred for industrial use, while high-density prills are used as fertilizer. Manufacturers produce granular ammonium nitrate by repeatedly spraying the concentrated solution onto small granules in a rotating drum.
Since ammonium nitrate is hygroscopic and therefore readily attracts moisture from air, it’s commonly stored in air-conditioned warehouses or in sealed bags. Manufacturers typically coat the solid fertilizer with an anti-caking compound to prevent sticking and clumping.
Small quantities of carbonate minerals are sometimes added prior to solidifying, which eliminates ammonium nitrate’s explosive properties. These additives lower the N concentration and are sparingly soluble, making the modified product less suitable for application through an irrigation system (fertigation).
Agricultural use

Ammonium nitrate is a popular fertilizer since it provides half of the N in the nitrate form and half in the ammonium form. The nitrate form moves readily with soil water to the roots, where it’s immediately available for plant uptake. The ammonium fraction is taken up by roots or gradually converted to nitrate by soil microorganisms. Many vegetable growers prefer an immediately available nitrate source of plant nutrition and use ammonium nitrate. Animal farmers like it for pasture and hay fertilization since it’s less susceptible to volatilization losses than urea-based fertilizers when left on the soil surface.
Ammonium nitrate is commonly mixed with other fertilizers, but these mixtures can’t be stored for long periods because of a tendency to absorb moisture from the air. The very high solubility of ammonium nitrate makes it well suited for making solutions for fertigation or foliar sprays.
Be the first to review “Buy Ammonium Nitrate Online”