They sound to be correct since you can find similar values from different authors. I can quote the following paper: "Effects of Nanometer Ni, Cu, Al and NiCu powders on Thermal Decomposition of Ammonium Perchlorate" by Leili Liu et Al. published on Propellants, Explosives and Pyrotechnics 29(2004) No. 1 pp.34-38.
Ammonium perchlorate is harmful if ingested or inhaled. AP is a strong oxidizer and may explode if heated in the presence of a fuel. Storage. AP should be kept in plastic or glass bottles, away from any combustible and flammable materials. Disposal. Ammonium perchlorate can be destroyed by mixing it with a fuel and carefully burn the mixture.
Aug 20, 2009· Page 1 of 2 - Ammonium perchlorate - posted in Safety: Ammonium perchlorate is one oxidizer that I have not experimented with... yet. I picked up a couple pounds of the mixed mesh stuff from Firefox. Nice and cheap. I know it is a common oxidizer and excellent for blues, but I am ashamed to say I don't feel like I understand the dangers as well as I should.
AMMONIUM PERCHLORATE is a strong oxidizing agent. Decomposes at 130°C and explodes at 380°C [Mellor 2 Supp. 1:608 1956]. Explosions have occurred in propellant formulations containing ammonium perchlorate to which ferrocene has been added as a burning rate catalyst.
Ammonium Perchlorate milling problems (too old to reply) Creeper 2004-12-21 12:01:32 UTC. Permalink. Raw Message ... I mill AP about twice a month. Over-milling will tend to compact the material on the jar and on the media. ... and 27 CFR 555.23 ammonium perchorate less than 15µ is an explosive.
The chemistry of the solid rocket booster propellant can be summed up in this reaction: Once ignited, the fuel-burning reaction cannot be stopped. Oxygen from ammonium perchlorate combines with aluminum metal to produce aluminum oxide--the white solid Al 2 O 3-- and aluminum chloride, AlCl 3, water vapor and nitrogen gas.
Ammonium perchlorate (AP) is produced by reaction between ammonia and perchloric acid. It is the main reason for the industrial production of perchloric acid. AP can also be produced by the reaction of ammonium salts with sodium perchlorate. This process exploits the solubility of NH 4 ClO 4, which is about 10% of that for sodium perchlorate.
Pyrotechnics data for your hobby. Flash powder. Total compositions by your criteria: 111
Ammonium is a polyatomic ion with the formula NH4+ Because it is charge it does not exist on its own as a chemical substance but as a component of ammonium compounds such as ammonium perchlorate ...
I don't know why people feel the need to belittle people looking for chemicals. It teaches absolutely nothing and makes assumptions about someone they never even met. Thinking someone is a bomb builder/terrorist because they want NH4ClO4 only show...
Perchlorate salts are produced industrially by the oxidation of aqueous solutions of sodium chlorate by electrolysis. This method is used to prepare sodium perchlorate.The main application is for rocket fuel. The reaction of perchloric acid with bases, such as ammonium hydroxide, give salts.The highly valued ammonium perchlorate can be produced electrochemically.
Ammonium perchlorate is harmful if ingested or inhaled. AP is a strong oxidizer and may explode if heated in the presence of a fuel. Storage. AP should be kept in plastic or glass bottles, away from any combustible and flammable materials. Disposal. Ammonium perchlorate can be destroyed by mixing it with a fuel and carefully burn the mixture.
Ammonium is a polyatomic ion with the formula NH4+ Because it is charge it does not exist on its own as a chemical substance but as a component of ammonium compounds such as ammonium perchlorate ...
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Ammonium perchlorate is usually bought from chemical suppliers or from dedicated pyro suppliers. Fine ammonium perchlorate powder is a regulated substance in most countries and cannot easily be bought or transported. Since it is such a useful chemical in pyrotechnics it can be worth the time and effort to try to prepare it at home.
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Get this from a library! Particle Size Reduction in a Jet Mill to Produce Ultrafine Ammonium Perchlorate.. [A J Colli; United States Naval Ordnance Station (Indian Head, Md.);] -- Ammonium perchlorate was continuously ground in a 'jet mill' with helium gas and with nitrogen gas for comparison. The highest grinding efficiency and submicron-sized fractions were developed when ...
The product (ammonium perchlorate) apparently had not been tested for mass (large quantity) detonation prior to this fire, and its classification was based on small scale tests. Although not previously considered to be explosive, this incident obviously gives testimony to the fact that ammonium perchlorate can explode.
Ammonium Perchlorate can be made by adding Ammonia gas, Ammonium Hydroxide or Carbonate to Perchloric acid. Ammonium Perchlroate can also be make via Lithium Perchlorate and Ammonium Carbonate. The Lithium Carbonate so produced is insoluble and will precipitate leaving the Ammonium Perchlorate in solution.
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Potassium perchlorate seems to be cheaper to obtain in smaller quantities than ammonium perchlorate. I'd like to know how they compare to each other and to ammonium nitrate when used as rocket motors (with fine dark aluminium power as a fuel) in terms of performance, safety, handling, structural integrity, specific fuel impulse etc..
AMMONIUM PERCHLORATE is a strong oxidizing agent. Decomposes at 130°C and explodes at 380°C [Mellor 2 Supp. 1:608 1956]. Explosions have occurred in propellant formulations containing ammonium perchlorate to which ferrocene has been added as a burning rate catalyst.
They sound to be correct since you can find similar values from different authors. I can quote the following paper: "Effects of Nanometer Ni, Cu, Al and NiCu powders on Thermal Decomposition of Ammonium Perchlorate" by Leili Liu et Al. published on Propellants, Explosives and Pyrotechnics 29(2004) No. 1 pp.34-38.
Ammonium Perchlorate can be made by adding Ammonia gas, Ammonium Hydroxide or Carbonate to Perchloric acid. Ammonium Perchlroate can also be make via Lithium Perchlorate and Ammonium Carbonate. The Lithium Carbonate so produced is insoluble and will precipitate leaving the Ammonium Perchlorate in solution.