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Ammonium nitrate is an important fertilizer with NPK rating 34-0-0 (34% nitrogen). [17] It is less concentrated than urea (46-0-0), giving ammonium nitrate a slight transportation disadvantage. Ammonium nitrate's advantage over urea is that it is more stable and does not rapidly lose nitrogen to the atmosphere.
Flammable gases, or very volatile flammable liquids with flash points below 73 °F (23 °C), and boiling points below 100 °F (38 °C). Materials may ignite spontaneously with air (e.g., propane). 3. Materials capable of ignition under almost all normal temperature conditions.
A: This note means that, notwithstanding the requirements of the letter 'X', ammonium nitrate fertilizer may be loaded or stored with Division 1.1 or Division 1.5 materials. Source: United States Code of Federal Regulations, Title 49 CFR §177.848 - Segregation of hazardous materials. [1]
The cause of the explosion was the ignition of ammonium nitrate used as raw material for fertilizer and explosives. [citation needed] Australia Taroom, Queensland 30 August 1972: 3 12 In the 1972 Taroom explosion, a truck carrying 12 tons of ammonium nitrate experienced an electrical fault and caught fire north of Taroom, Queensland. After the ...
Color enhancers (usually chlorine donors) are frequently added too, the most common of which is polyvinyl chloride. A practical use of colored fire is the flame test, where metal cations are tested by placing the sample in a flame and analyzing the color produced. [3] [4]
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The devastation surrounding the port resembled other ammonium nitrate explosions, such as the 1995 Oklahoma City bombing and a 1947 ship explosion that struck Texas City, Texas.
(UN No. no longer in use) Ammonium nitrate fertilizers, n.o.s. (UN No. no longer in use) [1] UN 2073: 2.2: Ammonia solution, relative density less than 0.880 at 15 °C in water, with more than 35 percent but not more than 50 percent ammonia UN 2074: 6.1: Acrylamide, Solid UN 2075: 6.1: Chloral, anhydrous, inhibited UN 2076: 6.1: Cresols: UN ...