Kayayyaki: Ethylene Diamine Tetraacetic Acid Calcium Sodium (EDTA CaNa)2)
Saukewa: 62-33-9
Formula: C10H12N2O8Ka Na2•2H2O
Nauyin Kwayoyin: 410.13
Tsarin Tsari:
Amfani: Ana amfani da shi azaman wakili na rabuwa, wani nau'in tsayayyen ƙarfe ne mai narkewa mai ruwa. Yana iya lalata ferric ion multivalent. Calcium da musayar ferrum suna samar da mafi kwanciyar hankali chelate.