SynonymsSourcesNitrate of ammoniaChemIDplusNitrato amonicoChemIDplusNitric acid ammonium salt (1:1)ChemIDplusNitric acid, ammonium saltChemIDplus
What is the common name of ammonium nitrate?
ammonium nitrate, (NH4NO3), a salt of ammonia and nitric acid, used widely in fertilizers and explosives. The commercial grade contains about 33.5 percent nitrogen, all of which is in forms utilizable by plants; it is the most common nitrogenous component of artificial fertilizers.
What are the types of ammonium nitrate?
Ammonium nitrate is a chemical compound with the chemical formula NH4NO3. It is a white crystalline solid consisting of ions of ammonium and nitrate. It is highly soluble in water and hygroscopic as a solid, although it does not form hydrates. It is predominantly used in agriculture as a high-nitrogen fertilizer.
What is another use for ammonium nitrate?
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.Is ammonium nitrate the same as fertilizer?
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.
Can you buy ammonium nitrate?
You can buy ammonium nitrate as a pure chemical or you can collect it from instant cold packs or some fertilizers.
How do you get ammonium nitrate?
OPTIONS FOR OBTAINING AMMONIUM NITRATE The easiest way to make ammonium nitrate is simply by reacting nitric acid with ammonia, but if you don’t have access to nitric acid (or don’t want to work with such a dangerous chemical), you can make ammonium nitrate from readily available home chemicals.
Can urea be used as an explosive?
Urea nitrate is a fertilizer-based high explosive that has been used in improvised explosive devices in Afghanistan, Pakistan, Iraq, and various terrorist acts elsewhere in the world such as in the 1993 World Trade Center bombings. … Urea nitrate is produced in one step by reaction of urea with nitric acid.What is ammonium nitrate explosive?
Ammonium nitrate prills provide a much more concentrated supply of oxygen than the air around us. … At high enough temperatures, however, ammonium nitrate can violently decompose on its own. This process creates gases including nitrogen oxides and water vapour. It is this rapid release of gases that causes an explosion.
Why is fertilizer used for bombs?The gas released from the decomposing fertilizer is what drives the explosion. The rapid release of oxygen, along with the energy from the detonation wave, ignites the fuel. When the liquid fuel ignites, it rapidly combusts, and even more gas is released.
Article first time published onWhat are two chemicals that explode when mixed?
Peroxides (inorganic), when mixed with combustible materials, barium, sodium, and potassium, form explosives that ignite easily. Phosphorus (P), both red and white, forms explosive mixtures with oxidizing agents.
Is ammonium nitrate and urea the same?
Ammonium nitrate is a salt, whereas urea is not. It is a carbamide (organic molecule). When dissolved in water ammonium nitrate produces an acidic solution. In contrast urea solutions are neither acidic nor alkaline.
What happens when ammonium nitrate is mixed with water?
If you gently heat ammonium nitrate that has dissolved in water, the solution breaks down to release nitrous oxide, commonly called laughing gas.
Will ammonium nitrate burn plants?
Precautions To Take While Using Ammonium Nitrate Cover yourself well and stay away from ignition sources during use as it may cause an explosion if incorrectly handled. When applying ammonium nitrate to plants, always apply in a circular pattern away from any exposed roots. Always use gloves to avoid chemical burns.
Is ammonium nitrate good for tomatoes?
Tomatoes respond favorably to nitrate nitrogen. Nitrate nitrogen is readily available to the plant and typically has low salt relative to ammonium fertilizers (ammonium nitrate, urea). Choose nitrogen fertilizers low in salt because salt levels can accumulate in the soil in a high tunnel.
Why do plants need ammonium nitrate?
Using ammonium nitrate in gardens and large-scale agricultural fields enhances plant growth and provides a ready supply of nitrogen from which plants can draw. Ammonium nitrate fertilizer is a simple compound to make. It is created when ammonia gas reacts with nitric acid.
What can make ammonium nitrate explode?
Ammonium nitrate is shock sensitive when mixed with titanium, tin, or aluminum. It will also explode more readily if contaminated or mixed with combustible materials such as fuel oil, the latter known as ANFO. Mixtures containing urea can also explode.
How do you get ammonium nitrate from fertilizer?
Ammonium nitrate is very soluble in water and can be separated from calcium carbonate, which is not soluble, by dissolving the fertilizer in hot water and decanting the concentrated ammonium nitrate solution. Excess water is evaporated, and the ammonium nitrate is dried and crushed.
How do you make ammonia at home?
Add a catalyst such as ferric oxide and exactly enough air to the hydrogen gas to provide one nitrogen atom for every three hydrogen atoms. Subject this gas mixture to very high pressure to produce ammonia according to the following reaction: 3 H2 + N2 –> 2 NH3.
Why is ammonium nitrate banned?
Some countries have banned ammonium nitrate as a fertilizer because it has been used by militant bomb-makers and since Tuesday’s blast, some governments have been urged to relocate stockpiles. Chris Owen, a U.N. explosives adviser, said few countries make ammonium nitrate but many use it, often importing it by sea.
What does saltpeter look like?
Pure saltpeter or potassium nitrate is a white crystalline solid, usually encountered as a powder. Most potassium nitrate is produced using a chemical reaction of nitric acid and potassium salts, but bat guano was an important historical natural source.
What kind of fertilizer has ammonium nitrate?
Ammonium nitrate is the “N” in N-P-K synthetic lawn fertilizer. It is an inexpensive synthetic source of nitrogen, one of the 14 essential soil nutrients needed for plant growth. Lawn grass needs a steady supply of nitrogen to thrive and must be replenished regularly.
Is ammonium nitrate more explosive than dynamite?
Similar strength to straight dynamite. Stronger than ANFO, less strong than gelatin dynamite. Similar in strength to slurry explosives. Ammonia and gelatin dynamites are less volatile and sensitive to shock and friction than straight dynamite.
Will potassium nitrate explode?
POTASSIUM NITRATE mixed with alkyl esters may explode, owing to the formation of alkyl nitrates; mixtures with phosphorus, tin (II) chloride, or other reducing agents may react explosively [Bretherick 1979.
What is called explosion?
An explosion is a rapid expansion in volume associated with an extremely vigorous outward release of energy, usually with the generation of high temperatures and release of high-pressure gases. … Subsonic explosions are created by low explosives through a slower combustion process known as deflagration.
What is a urea bomb?
Urea nitrate is a powerful improvised explosive, frequently used by terrorists in the Israeli arena. It was also used in the first World Trade Center bombing in New York in February 1993. … Also, in the presence of water, it readily decomposes to its original components, urea and nitric acid.
At what temperature does ammonium nitrate explode?
Ammonium nitrate would only explode on its own if its temperature was rapidly raised to 400 degrees Fahrenheit. Any carbon-rich fuel—paper, cardboard, or even sugar—can pair with ammonium nitrate to produce more intense energy.
What happens when ammonium nitrate is heated?
When ammonium nitrate is heated, it decomposes exothermically into nitrous oxide and water.
Is ammonia nitrate illegal?
The sale of pure ammonium nitrate has been banned in countries such as Australia, Germany, Ireland, Pakistan, and the United Kingdom, whereas India has reclassified it as an explosive, which has tightened regulations related to handling and storage. This has negatively impacted consumption growth on a global level.
Who made nitrogen bomb?
It’s called the Haber-Bosch process; Fritz Haber and Carl Bosch were later named the most influential chemical engineers of the 20th century.
How much ammonium nitrate was used in Oklahoma City?
“At 0902 on 19 April 1995, a massive car bomb, containing approximately 4000 pounds of ammonium nitrate and diesel fuel, destroyed the Alfred P. Murrah Federal Building in Oklahoma City, Oklahoma. The blast killed 169 people and injured 467.
