Red ephedrine phosphorus iodine

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Reagents (All must be clean and anhydrous!) Iodine crystals; Red Phosphorous; Pseudo-ephedrine, or ephedrine; Methanol; Toluene; Acetone; NaOH; Ice . Red Phosphorus and Iodine Reduction of Pseudoephedrine to Methamphetamine. by PinkPencil. [ Back to the Chemistry Archive ]. 1) Iodine ( 13g) . Add a few crystals of iodine to this HI/H2S solution and store at 0-5 deg C.. [ NOTE 2] Rinse the red phosphorus with a little distilled water and collect with other . A mixture of ephedrine, red phosphorus, and hydriodic acid is heated, filtered, anion to iodine and reduction of iodine back to the anion by the red phosphorus,  . Iodine/red phosphorus. The principal chemicals are ephedrine or pseudoephedrine, iodine, and red phosphorus. The required hydriodic acid in this variation of . Ephedrine-based meth laboratories in the 50 to 100 kg/week range will have clandestine sources. Combine iodine and red phosphorus, carefully add water.Apr 2, 2013 . Small scale push-pull reaction, worlock method No sound, P is old so not very reactive, mixture a bit too wet, result: boring video. Total duration . Both methods use either ephedrine, pseudoephedrine or one of its. The two methods used are either the (1) Red Phosphorous method or (2) Birch or Nazi hours with red phosphorus, iodine crystals, and acid (usually hydrochloric acid) in a . Dec 27, 2003 . Hypathetically I got iodine crystals from an online shopping service. flask is filled with 150 grams of ephedrine hydrochloride (or PPA-HCl).. Also added to the flask are 40 grams of red phosphorus and 340 ml of 47% . You first have to make ephedrine (which is sometimes sold as meth by itself):If you. . When making hydroiodic acid from iodine and red phosphorus, the acid is  .

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