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This page lists all articles on chemical compounds of phosphorus. Subcategories. This category has the following 14 subcategories, out of 14 total. ...
White phosphorus is widely used to make organophosphorus compounds through intermediate phosphorus chlorides and two phosphorus sulfides, phosphorus pentasulfide and phosphorus sesquisulfide. [116] Organophosphorus compounds have many applications, including in plasticisers , flame retardants , pesticides , extraction agents, nerve agents and ...
Pages in category "Inorganic phosphorus compounds" The following 17 pages are in this category, out of 17 total. This list may not reflect recent changes. A.
Some organophosphorus compounds are highly effective insecticides, although some are extremely toxic to humans, including sarin and VX nerve agents. [2] Phosphorus, like nitrogen, is in group 15 of the periodic table, and thus phosphorus compounds and nitrogen compounds have many similar properties.
A general formula for such cyclic compounds is [HPO 3] x where x = number of phosphoric units in the molecule. When metaphosphoric acids lose their hydrogens as H +, cyclic anions called metaphosphates are formed. An example of a compound with such an anion is sodium hexametaphosphate (Na 6 P 6 O 18), used as a sequestrant and a food additive.
Phosphorus compounds (14 C, 38 P) I. Isotopes of phosphorus (26 P) P. Pentose phosphate pathway (18 P) W. White phosphorus (9 P) Pages in category "Phosphorus"
White phosphorus, yellow phosphorus or simply tetraphosphorus (P 4) exists as molecules of four phosphorus atoms in a tetrahedral structure, joined by six phosphorus—phosphorus single bonds. [1] The free P 4 molecule in the gas phase has a P-P bond length of r g = 2.1994(3) Å as was determined by gas electron diffraction . [ 2 ]
Phosphorus, the light-emitting chemical element for which phosphors are named, ... Phosphors are often transition-metal compounds or rare-earth compounds of various ...