Amalgam (chemistry) inorganic chemistry. With water, it decomposes into concentrated sodium hydroxide solution, hydrogen and mercury, which can then return to the chloralkali process anew. If absolutely water-free alcohol is used instead of water, an alkoxide of sodium is produced instead of the alkali solution. Aluminium can form an amalgam through a reaction with mercury. Aluminium amalgam may be prepared by either grinding aluminium pellets or wire in mercury, or by allowing aluminium wire or foil to react with a solution of mercuric chloride. This amalgam is used as a reagent to reduce compounds, such as the reduction of imines to amines.
Alchemy and chemistry in medieval Islam of alchemical texts: Theatrum Chemicum, and commented upon by Pseudo Aquinas in Aurora Consurgens. They both also give his (modified) image of the sage holding a chemical table (see image above). Al-Tughrai was an 11th–12th century Persian physician. whose work the"Masabih al-hikma wa-mafatih al-rahma" (The Lanterns of Wisdom and the Keys of Mercy) is one of the earliest works of material sciences. Al-Jildaki who was a Persian alchemist urged in his book the need for experimental chemistry and mentioned many experiments "Kanz al-ikhtisas fi ma'rifat al-khawas by Abu 'l-Qasim Aydamir al-Jildaki". Jābir analyzed each Aristotelian element in terms of Aristotle's