organic phosphorus agent
1phosphorus — /fos feuhr euhs/, n., pl. phosphori / feuh ruy /. 1. Chem. a solid, nonmetallic element existing in at least three allotropic forms, one that is yellow, poisonous, flammable, and luminous in the dark, one that is red, less poisonous, and less… …
2Phosphorus — /fos feuhr euhs/, n. Phosphor. * * * Nonmetallic chemical element, chemical symbol P, atomic number 15. The ordinary allotrope, called white phosphorus, is a poisonous, colourless, semitransparent, soft, waxy solid that glows in the dark (see… …
3phosphorus trichloride — noun : a volatile fuming liquid compound PCl3 made usually by reaction of phosphorus with chlorine and used chiefly in chlorinating organic compounds and in making organic phosphorus compounds * * * Chem. a clear, colorless, fuming liquid, PCl3,… …
4Phosphorus tribromide — Phosphorus tribromide …
5Phosphorus trichloride — Phosphorus trichloride …
6Phosphorus pentoxide — Phosphorus pentoxide …
7Phosphorus pentasulfide — Phosphorus decasulfide …
8phosphorus pentoxide — n a compound known in various polymeric forms (P2O5)x that is obtained usu. by burning phosphorus in an excess of dry air, occurs as a white powder that reacts vigorously and sometimes explosively with water to form phosphoric acids irritating to …
9Phosphorus — This article is about the chemical element. For other uses, see Phosphorus (disambiguation). silicon ← phosphorus → sulfur …
10Phosphorus triiodide — Chembox new Name = Phosphorus triiodide ImageFile = Phosphorus triiodide 2D dimensions.png ImageName = Phosphorus triiodide ImageFile1 = Phosphorus triiodide 3D vdW.png ImageName1 = Space filling model of the phosphorus triiodide molecule… …
