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  2. Ferrophosphorus - Wikipedia

    en.wikipedia.org/wiki/Ferrophosphorus

    Ferrophosphorus is a ferroalloy, an alloy of iron and phosphorus. It contains high proportion of iron phosphides, Fe 2 P and Fe 3 P. Its CAS number is 8049-19-2. The usual grades contain either 18 or 25% of phosphorus. [1] It is a gray solid material with melting point between 1050-1100 °C. It may liberate phosphine in contact with water. Very ...

  3. List of open-source bioinformatics software - Wikipedia

    en.wikipedia.org/wiki/List_of_open-source...

    Suite of automated docking tools Linux, Mac OS X, SGI IRIX, and Windows: GPL: Scripps Research: Avogadro: C++ based molecule editor and visualizer for in computational chemistry, molecular modeling, bioinformatics, materials science, and related areas. Linux, macOS, Unix, Windows: 3-Clause BSD License: Open Chemistry Project: BEDtools

  4. Lithium iron phosphate - Wikipedia

    en.wikipedia.org/wiki/Lithium_iron_phosphate

    4, lithium has a +1 charge, iron +2 charge balancing the −3 charge for phosphate. Upon removal of Li, the material converts to the ferric form FePO 4. [16] The iron atom and 6 oxygen atoms form an octahedral coordination sphere, described as FeO 6, with the Fe ion at the center. The phosphate groups, PO 4, are tetrahedral.

  5. Iron (III) phosphate - Wikipedia

    en.wikipedia.org/wiki/Iron(III)_phosphate

    Iron(III) phosphate, also ferric phosphate, [4] [5] is the inorganic compound with the formula Fe PO 4. Four polymorphs of anhydrous FePO 4 are known. Additionally two polymorphs of the dihydrate FePO 4 ·(H 2 O) 2 are known.

  6. Energy-dispersive X-ray spectroscopy - Wikipedia

    en.wikipedia.org/wiki/Energy-dispersive_X-ray...

    One peak is from the L shell of iron. Energy-dispersive X-ray spectroscopy ( EDS , EDX , EDXS or XEDS ), sometimes called energy dispersive X-ray analysis ( EDXA or EDAX ) or energy dispersive X-ray microanalysis ( EDXMA ), is an analytical technique used for the elemental analysis or chemical characterization of a sample .

  7. List of chemical analysis methods - Wikipedia

    en.wikipedia.org/wiki/List_of_chemical_analysis...

    This page was last edited on 14 November 2023, at 15:12 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.

  8. Isotopes of phosphorus - Wikipedia

    en.wikipedia.org/wiki/Isotopes_of_phosphorus

    Although phosphorus (15 P) has 22 isotopes from 26 P to 47 P. Only 31 P is stable, thus phosphorus is considered a monoisotopic element.The longest-lived radioactive isotopes are 33 P with a half-life of 25.34 days and 32 P with a half-life of 14.268 days.

  9. Iron (III) pyrophosphate - Wikipedia

    en.wikipedia.org/wiki/Iron(III)_pyrophosphate

    Anhydrous iron(III) pyrophosphate can be prepared by heating the mixture of iron(III) metaphosphate and iron(III) phosphate under oxygen with the stoichiometric ratio 1:3. The reactants can be prepared by reacting iron(III) nitrate nonahydrate with phosphoric acid. [5] It can be also prepared via the following reaction: [6]