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chelating agent

Turkish translation: şelat ajanı

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
English term or phrase:chelating agent
Turkish translation:şelat ajanı

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15:55 Dec 16, 2009
English to Turkish translations [PRO]
Tech/Engineering - Chemistry; Chem Sci/Eng
Additional field(s): Engineering: Industrial
English term or phrase: chelating agent
Definition from Alconox, Inc.:
These are negatively charged or oxygen containing molecules that react with positively charged metal ions to form a stable complex. They have multiple locations in the molecule to react with multiple positive charges that may be present on multivalent metal ions that have more than one positive charge on them. An example of a chelating agent is EDTA, ethylene diamine tetraacetic acid. EDTA has four acetic acid groups giving it a potential for four negatively charged acetates to bond with up to four positively charged sites on metal ions with multiple positive charges, such as calcium which has two (2) positive charges associated with it.

Example sentence(s):
  • 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
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şelat ajanı
Definition:
Şelasyon (çelasyon, veya kıskaçlama terimleri de kullanılır) iki veya çok dişli bir kimyasal ligandın iyonik bir substrata bağlanması veya komplekslenmesidir. Bu ligandlar, ki genelde organik bileşiklerdir, şelatör veya şelat ajanı olarak adlandırılır (diğer kullanılan terimler: şelant, çelatör, çelant, kıskaçlayıcı, iyon tutucu).
Selected response from:

Binnur Tuncel van Pomeren
Germany
Grading comment
4 KudoZ points were awarded for this answer



Summary of translations provided
5 +3şelat ajanı
Binnur Tuncel van Pomeren


  

Translations offered


22 hrs   confidence: Answerer confidence 5/5 peer agreement (net): +3
şelat ajanı


Definition from Vikipedia:
Şelasyon (çelasyon, veya kıskaçlama terimleri de kullanılır) iki veya çok dişli bir kimyasal ligandın iyonik bir substrata bağlanması veya komplekslenmesidir. Bu ligandlar, ki genelde organik bileşiklerdir, şelatör veya şelat ajanı olarak adlandırılır (diğer kullanılan terimler: şelant, çelatör, çelant, kıskaçlayıcı, iyon tutucu).

Example sentence(s):
  • Polimer yapısı üzerindeki hidroksietilamino propilenglikol fonksiyonu bor için şelat ajanı olarak davranış göstermiştir. - itüdergisi (Journal of Istanbul Uni)  
  • Şelat ajanları, şelat ajanlarının sınıflandırılması, Gıdalarda kullanım alanları - Namık Kemal Üniversitesi  
  • Karaciger dokusunun triaçilgliserol lipaz aktiviteleri üzerine sıcaklık, pH, substrat derisimi, metal iyonları, safra tuzları ve selat ajanın etkilerini saptamak için, her deney üç tekrar üzerinden yapılmıstır. - Turk J Biol (TUBITAK)  

Explanation:
alternatively, şelatlayıcı ajan, şelat yapıcı ajan etc are also ok.
Best regards,
Binnur Tuncel van Pomeren
Germany
Local time: 13:11
Native speaker of: Native in TurkishTurkish
PRO pts in category: 4

Votes in favor of/against selecting this as the best translation of the term asked
Yes  [Removed] (X)
2 days 4 hrs
  -> Tesekkür ederim, Levent bey.
Yes  Ali Bayraktar
9 days
  -> Tesekkur ederim, Ali bey.
Yes  Hamid Aydin
9 days
  -> Tesekkur ederim, Hamid bey.
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