phosphate group

phosphate group
the group or radical obtained by removal of one or more hydrogen atoms from phosphoric acid.
[1950-55]

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Universalium. 2010.

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  • phosphate group — Chem. the group or radical obtained by removal of one or more hydrogen atoms from phosphoric acid. [1950 55] …   Useful english dictionary

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  • phosphate — /fos fayt/, n. 1. Chem. a. (loosely) a salt or ester of phosphoric acid. b. a tertiary salt of orthophosphoric acid, as sodium phosphate. 2. Agric. a fertilizing material containing compounds of phosphorus. 3. a carbonated drink of water and… …   Universalium

  • Phosphate minerals — are those minerals that contain the tetrahedrally coordinated phosphate (PO43 ) anion along with the freely substituting arsenate (AsO43 ) and vanadate (VO43 ). Chlorine (Cl ), fluorine (F ), and hydroxide (OH ) anions also fit into the crystal… …   Wikipedia

  • Phosphate binders — are a group of medications used to reduce the absorption of phosphate and taken with meals and snacks. They are typically used in patients with chronic renal failure (CRF) as they cannot get rid of the phosphate that gets into their blood (i.e.… …   Wikipedia

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  • Phosphate — A form of phosphoric acid. Calcium phosphate makes bones and teeth hard. * * * 1. A salt or ester of phosphoric acid. For individual phosphates not listed here, see under the name of the base. 2. The trivalent ion, PO43−. bone p. SYN: tribasic… …   Medical dictionary

  • phosphate mineral —       any of a group of naturally occurring inorganic salts of phosphoric acid, H3(PO4). More than 200 species of phosphate minerals are recognized, and structurally they all have isolated (PO4) tetrahedral units. Phosphates can be grouped as:… …   Universalium

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