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Red phosphorus is also used in the production of the drug methamphetamine (meth), and has replaced white phosphorus as a propellant in fireworks. For the industrial manufacture of red phosphorus, the white phosphorus is mixed with a small amount of iodine and heated to about 280 0 C. Thus, the majority of white phosphorus is converted to red phosphorus by heating. Added P is adsorbed to soil minerals or precipitated as sparingly soluble compounds of calcium, magnesium, iron, and aluminum. Of course, it will take a long time to convert. please answer!! is there any substitute that works just as well as red phosphorus when making armstrong's mix? Phosphorus is used in making phosphor bronze, which is an alloy of copper and tin containing phosphorus. White phosphorus is a material made from a common allotrope of the chemical element phosphorus that is used in smoke, tracer, illumination and incendiary munitions. It was discovered in the 1800s and has a variety of applications. Melt the phosphorus. White phosphorus glows when exposed to air. Phosphorus is an important element in the functioning of the human body and is essential for life. Once you have white phosphorus, you can make red phosphorus by adding just a -trace- of iodine to the water under which the white phosphorus must be kept, and putting the jar out in the sunlight. Phosphorus is used to remove oxygen from copper. Ferrophosphorus, a combination of phosphorus with iron, is used as an ingredient in high-strength low-alloy steel. Red phosphorus is used in matches and flares. Red phosphorus does not ignite in air at temperatures below 240 °C (464 Clariant's specialty grades of red phosphorous are used in the manufacture of safety matches for the striking surfaces of matchboxes (skillets) and matchbooks. You can obtain it by boiling urine with carbon or by reacting bone-ash with sulfuric acid and carbon. Phosphorus is found in three main forms: white, red, and black. phosphorus red phosphorus yellow conversion red Prior art date 1943-10-25 Legal status (The legal status is an assumption and is not a legal conclusion. White phosphorus, or a clear form of phosphorus, is made by heating the phosphorus rock in a furnace with high temperatures, while red phosphorus, or a red form of phosphorus… White is much more reactive than red phosphorus and can be heated to make the red allotrope, which can then be purified with hot water. Burning Phosphorus . Instead of using phosphorus(III) bromide or iodide, the alcohol is heated under reflux with a mixture of red phosphorus and either bromine or iodine. Figure 4: red phosphorus is in safety matches. White phosphorus sample. Cut out and save all the striking strips. Contest period red blood to vapor. Extracting Red Phosphorus from Matchbooks: Rip off matchbook covers. Red phosphorus is used in making matches. The Eternal lockpick need 20x Aluminum Sheets and 10x Liquid Mercury, you do not need Red Phosphorus. Red phosphorus is used in making pesticides and safety matches. It is not quite as flammable, but given enough energy it still reacts with air. Phosphorus compounds are used for fertilizers, soft drinks, toothpaste, and detergents. can i buy match striker pads in large quantities? A phosphor, most generally, is a substance that exhibits the phenomenon of luminescence; it emits light when exposed to some type of radiant energy.The term is used both for fluorescent or phosphorescent substances which glow on exposure to ultraviolet or visible light, and cathodoluminescent substances which glow when struck by an electron beam (cathode rays) in a cathode ray tube. (There are also numerous allotropes of each of these forms.) Some of the most important uses of Phosphorus are: 1. White phosphorus and zinc phosphate are mainly used as a poison for rats. 3. [5] It is sufficiently inexpensive that it would not be synthesized for laboratory use. The pure pseudoephedrine is then mixed with red phosphorus and hydriodic acid. 2. green; in others, leaves turn red or purple as anthocyanin pigments accumulate. Red and white phosphorus are allotropes, with white phosphorus existing as P 4 molecules and red phosphorus as an amorphous network. Clariant is the world's largest producer of red phosphorus, and offers a wide range of grades suited to meet the most exacting requirements. Clandestine methamphetamine lab cooks may use scrapings from matchbook strike plates as a source of Red-P. Red-P is available from chemical supply houses (Figure 1, C.), but it is a U.S. Drug Enforcement Agency List if so where other than online? Uses of Red Phosphorus. Other articles where Red phosphorus is discussed: chemical industry: Phosphorus: Red phosphorus, comparatively harmless, is used in matches. Just when there are cycles of biological carbon and nitrogen, there is a phosphorus cycle as well. Phosphine, a highly poisonous gas, can be produced by careless heating of the HI/red P mixture. Remember that white phosphorous and its vapors are highly toxic! i know the dangers so dont tell me. I concur with Wes. Red phosphorus is chiefly used on making matches. In this process, red phosphorus is mixed with iodine to produce hydriodic acid. This striking strip on modern matchboxes is usually composed of 25% powdered glass , 50% red phosphorus , and 16% binder. Expired - Lifetime Application number US507606A Inventor Witt Thomas W De What I can't figure out is -why- you want red phosphorus. In the laboratory it may be more convenient to use the less toxic red phosphorus. In addition, the many organic compounds of phosphorus have varied uses, including those as additives for gasoline and lubricating oil, as… These are both made in the same general way. ok so im in need of red phosphorus to make armstrong's mix. The red phosphorus is then filtered out (and later reused), and the remaining acid is neutralized by adding a lye solution. Conclusion The hydriodic acid/red phosphorus reduction of ephedrine to methamphetamine has been discussed. get some period red blood. The phosphorus first reacts with the bromine or iodine to give the phosphorus(III) halide. Red phosphorus is the second most common type of phosphorus, being an allotrope of the element. It is used in making the strike plate of matchboxes, while the match head is made with sodium chlorate or potassium chlorate. Line up as many matchbook covers as you can cut through with tin snips or good, sharp scissors. 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