EDTA / Ethylenediaminetetraacetic acid / VERSENE[16 Jan. 2012, 21:39:23]
Keterangan
EDTA is highly effective chelant used to remove problematic metal ions from systems.
After being bound by EDTA, metal ions remain in solution but exhibit diminished reactivity. EDTA is produced as several salts, notably disodium EDTA and calcium disodium EDTA.
In industry, EDTA is mainly used to sequester metal ions in aqueous solution.
In personal care products, it is added to cosmetics to improve their stability toward air.
etc.