*  Blood Test: Phosphorus
A phosphorus test looks at levels of phosphorus in a person's blood. Find out why doctors do this test and what's involved for ... Blood Test: Phosphorus. Resources. Please Note: By clicking a link to any resource listed on this page, you will be leaving the ...
  http://kidshealth.org/en/teens/test-phosphorus.html?view=rr
*  Phosphorus
This Phosphorus page on EmpowHER Women's Health works best with javascript enabled in your browser.. Toggle navigation Women's ... The mineral phosphorus is an essential part of the diet. In the human body, it is almost always found in an oxidized form known ... It is also possible that ongoing intake of phosphorus at high levels may impair absorption of copper. , iron. and zinc. . 8. ... Dietary reference intakes for calcium, phosphorus, magnesium, vitamin D and fluoride. Washington, DC: National Academy Press, ...
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*  Phosphorus
If you would like to schedule an appointment with one of our nationally ranked specialists or Primary Care physicians please click or call 800-881-7385.. ...
  https://www.nationwidechildrens.org/specialties/laboratory-services/lab-test-directory/phosphorus
*  Balduin's 'Phosphorus'
... Back to luminous substances .. Christian Adolf Balduin [1632-1682] prepared, sometime before 1675, a ... Balduin sent an account of his discovery and a specimen of the 'phosphorus Balduini' to the Royal Society in 1676, and for this ... Phosphorus hermeticus, sive magnes luminaris'.. In this Balduin says "When a few years ago I was engaged in making the alkahest ... phosphorescent form of calcium nitrate which he called the 'hermetic phosphorus'. His Aurum superius et inferius aur superioris ...
  http://levity.com/alchemy/balduin.html
*  phosphorus
i. DIP - (,5%) dissolved inorganic phosphorus -- PO43- polyphosphates ii. DOP - dissolved organic phosphorus -- often ... NUTRIENT CYCLING AND PHOSPHORUS. I. General Principles of Nutrient cycling A. Energy versus nutrients Energy flows Nutrients ... PHOSPHORUS I. Importance -- Why study P? A. Biomolecules ADP and ATP, nucleic acids, phospholipids (membranes), apatite (bones ... Measurement of phosphorus - soluble reactive phosphate (SRP) and scientists long thought this was PO43- - Unreactive phosphate ...
  http://www.esf.edu/efb/schulz/Limnology/Phosphorus.html
*  Blood Test: Phosphorus
Doctors may order a phosphorus blood test to help diagnose or monitor kidney disorders, calcium and bone problems, or other ... What Is a Phosphorus Test?. A phosphorus test measures the amount of phosphorus in the blood. Phosphorus is a mineral that ... Why Are Phosphorus Tests Done?. A phosphorus test may be done if a child has a medical condition that makes high or low ... Are There Any Risks From Phosphorus Tests?. A phosphorus test is a safe procedure with minimal risks. Some kids might feel ...
  http://kidshealth.org/KidsHealthDemo/en/parents/test-phosphorus.html
*  Chemhistory: phosphorus- Learn Chemistry
... looks at the significance of phosphorus in an historical context. ... looks at the significance of phosphorus in an historical ... Chemhistory: phosphorus Description. Professor Alan Dronsfield, chair of the Royal Society of Chemistry's Historical Group, ... Professor Alan Dronsfield, chair of the Royal Society of Chemistry's Historical Group, looks at the significance of phosphorus ... Professor Alan Dronsfield, chair of the Royal Society of Chemistry's Historical Group, looks at the significance of phosphorus ...
  http://www.rsc.org/learn-chemistry/resource/res00001455/chemhistory-phosphorus
*  Phosphorus - Wikipedia
... phosphorus exists in two major forms-white phosphorus and red phosphorus-but because it is highly reactive, phosphorus is never ... Violet phosphorus is a form of phosphorus that can be produced by day-long annealing of red phosphorus above 550 °C. In 1865, ... Red phosphorus may be formed by heating white phosphorus to 250 °C (482 °F) or by exposing white phosphorus to sunlight. ... Ruttenberg, K.C. Phosphorus Cycle - Terrestrial Phosphorus Cycle, Transport of Phosphorus, from Continents to the Ocean, The ...
  https://en.wikipedia.org/wiki/Phosphorus
*  phosphorus trichloride (CHEBI:30334)
CHEBI:30334 - phosphorus trichloride. Main. ChEBI Ontology. Automatic Xrefs. Reactions. Pathways. Models. ...
  https://www.ebi.ac.uk/chebi/searchId.do?chebiId=30334
*  PHOSPHORUS, BLOOD
Home : For health professionals : Refer a patient : Laboratory Services : Test Table : *PHOSPHORUS, BLOOD ...
  http://www.legacyhealth.org/for-health-professionals/refer-a-patient/laboratory-services/test-table/phosphorus-blood.aspx
*  Phosphorus pentachloride - Wikipedia
Phosphorus pentachloride is the chemical compound with the formula PCl5. It is one of the most important phosphorus chlorides, ... Phosphorus pentachloride "Phosphorus pentachloride". Immediately Dangerous to Life and Health Concentrations (IDLH). National ... The reaction of phosphorus pentoxide and PCl5 produces POCl3:[page needed] 6 PCl5 + P4O10 → 10 POCl3 PCl5 chlorinates nitrogen ... Phosphorus halides "NIOSH Pocket Guide to Chemical Hazards #0509". National Institute for Occupational Safety and Health (NIOSH ...
  https://en.wikipedia.org/wiki/Phosphorus_pentachloride
*  Phosphorus sesquisulfide - Wikipedia
P4S3 is produced by the reaction of red or white phosphorus with sulfur. Excess sulfur gives phosphorus pentasulfide (P4S10). ... Phosphorus sesquisulfide is the inorganic compound with the formula P4S3. It was developed by Henri Sevene and Emile David ... It dissolves in an equal weight of carbon disulfide (CS2). Unlike some other phosphorus sulfides, P4S3 is slow to hydrolyze and ... Loosening of the teeth has also been reported which may have been due to phosphorus poisoning. This article contains public ...
  https://en.wikipedia.org/wiki/Phosphorus_sesquisulfide
*  Phosphorus virescens - Wikipedia
nimbata Lesne, 1914 Phosphorus virescens var. jansoni Chevrolat, 1861 Phosphorus virescens var. lambda Lesne, 1914 Phosphorus ... Phosphorus virescens var. congolanus Lesne, 1914 Phosphorus virescens var. angolator (Olivier, 1795) Phosphorus virescens var. ... bibudiensis Hintz, 1919 Phosphorus virescens var. gabonator Thomson, 1865 Phosphorus virescens var. albidipennis Breuning, 1942 ... Phosphorus virescens is a species of beetle in the family Cerambycidae. It was described by Olivier in 1795, originally under ...
  https://en.wikipedia.org/wiki/Phosphorus_virescens
*  Phosphorus pentasulfide - Wikipedia
Phosphorus pentasulfide is obtained by the reaction of liquid white phosphorus (P4) with sulfur above 300 °C. The first ... Phosphorus pentasulfide is the inorganic compound with the formula P2S5 or dimer P4S10. This yellow solid is the one of two ... Phosphorus pentasulfide is a dual-use material, for the production of early insecticides such as Amiton and also for the ... Its tetrahedral molecular structure is similar to that of adamantane and almost identical to the structure of phosphorus ...
  https://en.wikipedia.org/wiki/Phosphorus_pentasulfide
*  Phosphorus trichloride - Wikipedia
Phosphorus trichloride is a chemical compound of phosphorus and chlorine, having the chemical formula PCl3. It has a trigonal ... Phosphorus trichloride is prepared industrially by the reaction of chlorine with a refluxing solution of white phosphorus in ... PCl3 is a precursor to other phosphorus compounds, undergoing oxidation to phosphorus pentachloride (PCl5), thiophosphoryl ... a rare chloride of phosphorus is formed, diphosphorus tetrachloride (P2Cl4). Phosphorus trichloride is the precursor to ...
  https://en.wikipedia.org/wiki/Phosphorus_trichloride
*  Phosphorus unicolor - Wikipedia
Phosphorus unicolor is a species of beetle in the family Cerambycidae. It was described by Per Olof Christopher Aurivillius in ... BioLib.cz - Phosphorus unicolor. Retrieved on 8 September 2014.. ...
  https://en.wikipedia.org/wiki/Phosphorus_unicolor
*  Phosphorus selenide - Wikipedia
Phosphorus selenides are a relatively obscure group of compounds. There have been some studies of the phosphorus - selenium ... While some are similar to their phosphorus analogues, the phosphorus sulfides, there are some new forms, molecular P2Se5 and ... Phosphorus -selenium glasses have been examined using 31P NMR and Raman spectroscopy. Glasses are formed in PxSe1−x over the ... Molecular P2Se5 has a norbornane like structure with two phosphorus atoms with oxidation state +3 bridged by two diselenide ...
  https://en.wikipedia.org/wiki/Phosphorus_selenide
*  Phosphorus trifluoride - Wikipedia
The phosphorus atom has a nuclear magnetic resonance chemical shift of 97 ppm (downfield of H3PO4). Phosphorus trifluoride ... Phosphorus trifluoride is usually prepared from phosphorus trichloride via halogen exchange using various fluorides such as ... Phosphorus trifluoride has an F−P−F bond angle of approximately 96.3°. Gaseous PF3 has a standard enthalpy of formation of −945 ... Phosphorus trifluoride (formula PF3), is a colorless and odorless gas. It is highly toxic and reacts slowly with water. Its ...
  https://en.wikipedia.org/wiki/Phosphorus_trifluoride
*  Phosphorus acid - Wikipedia
Phosphorus oxoacids are oxoacids of phosphorus. Phosphorus exhibits oxidation states from +1 to +5. Oxygen may be in oxidation ... Examples of phosphorus acids include: Phosphorus oxoacids containing P in oxidation state +1: H3PO2 (or H2PO(OH)), ... a tetraprotic acid Phosphorus oxoacids containing P in mixed oxidation states: H4P2O6 (or H(OH)(O)P-O-P(O)(OH)2), ... a triprotic acid Phosphorus oxoacids containing P in oxidation state +4: H4P2O6 (or (OH)2P(O)−P(O)(OH)2), Hypophosphoric acid, ...
  https://en.wikipedia.org/wiki/Phosphorus_acid
*  Phosphorus pentafluoride - Wikipedia
Phosphorus pentafluoride, PF5, is a phosphorus halide. It is a colourless, toxic gas that fumes in air. Phosphorus ... W. Kwasnik "Phosphorus(V) fluoride" in Handbook of Preparative Inorganic Chemistry, 2nd Ed. Edited by G. Brauer, Academic Press ... pentafluoride was first prepared in 1876 by the fluorination of phosphorus pentachloride using arsenic trifluoride, which ...
  https://en.wikipedia.org/wiki/Phosphorus_pentafluoride
*  Phosphorus heptabromide - Wikipedia
Phosphorus heptabromide is an inorganic compound with the formula PBr7. It is one of the phosphorus bromides. At normal ... Phosphorus tribromide Phosphorus pentabromide T. E. (Thomas Edward) Thorpe. A dictionary of applied chemistry (Volume 4) ... PBr7 can be prepared by the sublimation of a mixture of phosphorus pentabromide and bromine. The structure consists of a PBr4+ ... Breneman, G. L.; Willett, R. D. (1967). "The crystal structure of phosphorus heptabromide, PBr7". Acta Crystallographica. 23 (3 ...
  https://en.wikipedia.org/wiki/Phosphorus_heptabromide
*  Phosphorus rubber | EurekAlert! Science News
In the journal Angewandte Chemie, scientists have now introduced a new, interesting variant: a phosphorus-containing rubber ... This means that only a few phosphorus atoms are incorporated into the polymer backbone. The majority of the phosphorus atoms ... Phosphorus rubber. Wiley. Journal. Angewandte Chemie International Edition. Funder. Natural Sciences and Engineering Research ... Starting with phosphorus-containing precursors, the team was able to synthesize the first examples of poly(1-phospha-isoprene) ...
  https://www.eurekalert.org/pub_releases/2017-07/w-pr071017.php
*  Phosphorus-32 - Wikipedia
Phosphorus-32 is a radioactive isotope of phosphorus. The nucleus of phosphorus-32 contains 15 protons and 17 neutrons, one ... Phosphorus is found in many organic molecules and so phosphorus-32 has many applications in medicine, biochemistry and ... DNA can therefore be tracked by replacing the phosphorus with phosphorus-32. This technique is extensively used in Southern ... more neutron than the most common isotope of phosphorus, phosphorus-31. Phosphorus-32 only exists in small quantities on Earth ...
  https://en.wikipedia.org/wiki/Phosphorus-32
*  Phosphorus pentabromide - Wikipedia
Phosphorus pentabromide is a reactive, yellow solid of formula PBr5, which has the structure PBr4+ Br− in the solid state but ... Rapid cooling of this phase to 15 K leads to formation of the ionic species phosphorus heptabromide ([PBr4]+[Br3]−).[citation ... It decomposes above 100 °C to give phosphorus tribromide and bromine: PBr5 → PBr3 + Br2 Reversing this equilibrium to generate ... ISBN 0-08-037941-9. Popov, A. I.; Skelly, N. E. (1954). "Spectrophotometric Study of Phosphorus Pentabromide in Various ...
  https://en.wikipedia.org/wiki/Phosphorus_pentabromide
*  Phosphorus triiodide - Wikipedia
Nitrogen triiodide Diphosphorus tetraiodide Phosphorus trifluoride Phosphorus trichloride Phosphorus tribromide Phosphorus ... The phosphorus atom has an NMR chemical shift of 178 ppm (downfield of H3PO4). Phosphorus triiodide reacts vigorously with ... Note that phosphorus also forms a lower iodide, P2I4, but the existence of PI5 is doubtful at room temperature. PI3 has ... Phosphorus triiodide (PI3) is an unstable red solid which reacts violently with water. It is a common misconception that PI3 is ...
  https://en.wikipedia.org/wiki/Phosphorus_triiodide