text: Because of their wide needs, the overall chelating agents growth was 4 % annually during 2009-2014 and the trend is likely to increase. Aminopolycarboxylic acids chelators are the most widely consumed chelating agents; however, the percentage of the greener alternative chelators in this category continues to grow. The consumption of traditional aminopolycarboxylates chelators, in particular the EDTA (ethylenediaminetetraacetic acid) and NTA (nitrilotriacetic acid), is declining (–6% annually), because of the persisting concerns over their toxicity and negative environmental impact. In 2013, these greener alternative chelants represented approximately 15% of the total aminopolycarboxylic acids demand. This is expected to rise to around 21% by 2018, replacing and aminophosphonic acids used in cleaning applications. Examples of some Greener alternative chelating agents include ethylenediamine disuccinic acid (EDDS), polyaspartic acid (PASA), methylglycinediacetic acid (MGDA), glutamic diacetic acid (L-GLDA), citrate, gluconic acid, amino acids, plant extracts etc.