Glossary entry (derived from question below)
English term or phrase:
chelating agent
Serbian translation:
helirajući agens
English term
chelating agent
EDTA is a versatile chelating agent. It can form four or six bonds with a metal ion, and it forms chelates with both transition-metal ions and main-group ions. EDTA is frequently used in soaps and detergents, because it forms a complexes with calcium and magnesium ions. (University of Wisconsin)
HIDS shows superior performance as a chelating agent; high thermal stability, high solubility in concentrated alkaline solutions and low corrosion. (NIPPON SHOKUBAI CO.)
The extraction parameters were the type and concentration of chelating agent and the duration of extraction time. All the extractions that involved chelating agents were carried out at pH 7.0. The heavy metal extraction efficiencies of chelating agents were compared to those of HNO3, CaCl2, and deionized water. (ASCE)
4 +2 | helirajući agens | Katarina Delic |
5 +1 | helatni reagens | Mira Stepanovic |
Dec 16, 2009 15:14: changed "Kudoz queue" from "In queue" to "Public"
Dec 16, 2009 15:58: changed "Stage" from "Preparation" to "Submission"
Dec 19, 2009 16:59: changed "Stage" from "Submission" to "Selection"
Dec 19, 2009 17:54: changed "Stage" from "Selection" to "Completion"
Proposed translations
helirajući agens
Nema baš mnogo o ovome na srpskom jeziku.
Helirajuci agens za trovanje živom je: a) deferoksamin b) dimerkaprol c) EDTA d) penicilamin (www.medf.kg.ac.yu/.../test.../Test%20pit)
helatni reagens
chelating agent - reagens koji izaziva stvaranje helatnih jedinjenja.
Ref. E-S Hemijsko-tehnološki rečniki (A. Mihailidi, M. Mihailidi).
Назив предмета: Аналитичка хемија III ... 5.3. ЕДТА као хелатни реагенс (PMF Univ. u Nišu, Hemijski fakultet)
3.4.3. Helatni (ciklični) kompleksi .......................................161 Etilendiamintetrasirćetna kiselina (EDTA) kao helatni reagens (162). Sastav rastvora EDTA u zavisnosti od vrednosti pH (164). Kompleksi EDTA sa metalima. Konstante stabilnosti metal-EDTA kompleksa (165). (Prof. M. Rajković, Poljop. fakultet, Bg)
ANALIZA SMEŠA JONA METALA Primena fluorescentne detekcije u analizi smeše Al i Mg ( 8-hidroksihinolin kao helatni reagens) (Farmaceutski fakultet, Univerzitet u Bgd)
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