natrium


Also found in: Dictionary, Thesaurus, Acronyms, Encyclopedia, Wikipedia.

so·di·um (Na),

(sō'dē-ŭm),
A metallic element, atomic no. 11, atomic wt. 22.989768; an alkali metal oxidizing readily in air or water; its salts are found in natural biologic systems and are extensively used in medicine and industry. The sodium ion is the most plentiful extracellular ion in the body. For organic sodium salts not listed here, see under the name of the organic acid portion.
Synonym(s): natrium
[Mod. L. fr. soda]

natrium

(na'tre-um) [Ultimately fr Gr. natron + -ium (1)] Na See: sodium

natrium

[L.] sodium (symbol Na).
References in periodicals archive ?
It is known that calcium, natrium are related to vital electrolytes involving in regulating vascular tension, water, carbohydrate and amino acid metabolism which inhibit salt crystallization in urine.
The Natrium vehicle has a range of 300 miles, thought to be the high water mark for fuel cell prototypes, top speed of 80 mph and acceleration of zero to 60 mph in 16 seconds.
They have yet to meet any representatives of Gordon Brothers Ireland or Natrium Ltd.
2 BergaBest MCT Oil 60/40 (Caprylic/capric 4 triglycerides) Natrium carboxyvinyl polymer 0.
Other basic materials include vegetable oils, salt, natrium polyphosphate, natrium carbonate, etc.
Natrium oxalaceticum (oxalacetato sodico) Factor activo del ciclo de Krebs y de los sistemas redox.
PPG previously manufactured titanium dioxide using the chloride process at its chemicals facility in Natrium, W.
Dominion is converting the TL-404 line into a wet gas gathering line which will connect with its Natrium plant.
M2 EQUITYBITES-11 May 2010-PPG signs agreement with PVS to build an iron salts plant at its Natrium site(C)2010 M2 COMMUNICATIONS http://www.
Thus, if the working liquid is an electrolyte as aqueous solution of potassium chloride or natrium nitrate, the material removal process is preponderant represented by the electrochemical dissolution.
At Penn State, we have studied pure water and have done very preliminary work on commercial homeopathic samples of the remedies Natrium muriaticum and Nux Vomica using Raman and UV-Vis spectroscopy.
Moreover, such bentonites are required much more than natrium ones.