EDTA 4NA.2H2O CAS 10378-23-1 Ethylenediaminetetraacetic acid tetrasodium salt dihydrate

Imagwiritsidwa ntchito ngati njira yoyeretsera ndi kukonza zinthu zomwe zimakhala ndi kuwala kwa dzuwa, choyambitsa rabara ya styrene-butadiene, chofewetsa madzi olimba, chothandizira kutsekereza, ndi zina zotero. Tetrasodium EDTA ili ndi mphamvu yosakanikirana ndi madzi olimba okhala ndi calcium m'mitundu yosiyanasiyana ya pH ndi kuchuluka kwake, ndipo mphamvu yayikulu kwambiri ndi pamene pH ≥ 8. Imasakanikirana ndi calcium metal mu chiŵerengero cha molar cha 1:1, ndipo imakhala ndi kutentha kwabwino kwambiri m'madzi, ndipo siiwola ngakhale m'madzi otentha kwambiri. Ndi chofewetsa madzi olimba chogwira ntchito kwambiri. Chogulitsachi si poizoni.