CE ÎNSEAMNĂ COMPLEXONE ÎN ENGLEZĂ?
Acid amino-carboxilic
Un acid aminopolicarboxilic este un compus care conține unul sau mai mulți atomi de azot conectați prin intermediul atomilor de carbon la două sau mai multe grupe carboxil. Aminopolicarboxilații care au pierdut protonii acide formează complexe puternice cu ionii metalici. Această proprietate face acizii aminopolcarboxilici utili într-o mare varietate de aplicații chimice, medicale și de mediu.
Definiția complexone în dicționarul Engleză
Definiția complexului în dicționar este orice agent de chelare, cum ar fi EDTA, utilizat pentru determinarea analitică a metalelor.
CĂRȚI ÎN ENGLEZĂ ÎN LEGĂTURĂ CU «COMPLEXONE»
Descoperă întrebuințarea
complexone în următoarea selecție bibliografică. Cărți în legătură cu
complexone și extrase din aceasta pentru a furniza contextul de întrebuințare al acestuia în literatura Engleză.
1
Dynamics of Bone and Cartilage Metabolism: Principles and ...
Photometry Calcium complexes with o-cresolphthalein complexone (OCPC) [7]
or arsenazo III [8]. At pH 10–12 calcium yields a red complex with OCPC, which is
measured at 570–575 nm. The color intensity of the purple complex formed is ...
Markus J. Seibel, Simon P. Robins, John P. Bilezikian,
2006
2
Practical Clinical Biochemistry
eStimation of total Serum CalCium Dye o-CreSolphthalein Complexone (
ColorimetriC enD-point methoD) principle The dyeOcresolphthalein complexone
binds calcium tightly in alkaline solution to form a deeply colored complex, owing
to ...
3
Fluoride Research 1985: Selected Papers from the 14th ...
Color development for fluoride ions was based on the lanthanum-alizarine
complexone (La-ALC) method (3-6). For attaining total reflection in the LCC, the
developed color (La-ALC-F) must be dissolved in carbon disulfide. Figure 3
shows the ...
H. Tsunoda, M.-H. Yu,
1986
4
Practical Estuarine Chemistry: A Handbook
Liquid-complexone electrodes Electrodes with useful sensitivities can be
prepared by dissolving a hydrophobic complexone in a water-insoluble solvent
with a low dielectric constant to form an ion-exchange liquid which is held in a
thin ...
Phosphonium Complexone Small amounts of phosphonium complexone [1560]
are sufficient to increase adhesion to the stratal rock. Table 18–4 illustrates an
example for plugging solution with Portland cement and phosphonium
complexone ...
6
CRC Handbook of Organic Analytical Reagents, Second Edition
Transfer a few milliliters aqueous solution containing 47.9 mg Alizarin
Complexone, 0.1 ml concentrated aqueous ammonia, and 1 ml of 20Vt
ammonium acetate into a 200-ml volumetric flask containing a solution of 8.2 g
sodium acetate and 6 ...
Kuang Lu Cheng, Keihei Ueno, Toshiaki Imamura,
1992
7
Separation, Preconcentration and Spectrophotometry in ...
20.1 Absorption spectra of Alizarin Complexone (AC) (1), La-AC complex (2) and
La-AC-F complex (3) at pH 4.5. The anionic complexes AC—La—F and AC—Ce
—F can be extracted in the presence of organic bases for greater sensitivity.
Z. Marczenko, M. Balcerzak, E. Kloczko,
2000
8
Fluoride in Drinking-water
6.4 Complexone method 2 (field test) Method performance In a buffered, weakly
acidic solution, fluoride ions react with alizarin complexone and lanthanum (III) to
form a blue complex that is determined photometrically. The method is ...
They all have the same type of structure: they are octahedral, ethylenediamine is
bidentate as usual, and for the complexone, irrespective of its composition, only
four coordination positions remain, two of which are occupied by nitrogen atoms,
...
10
Techniques of Television Production
The methods best suitable for the laboratories of developing countries are the
colorimetric methods, using dye 6>-cresolphthalein complexone (CPC) or
arsenazo III. Cresolphthalein Complexone Method The cresolphthalein
complexone ...