I-Disodium ethylenediaminetetraacetate (ekwabizwa ngokuba yi-disodium EDTA) sisixhobo esinamandla sokutshisa. Ngenxa yokuzinza kwayo okuphezulu kunye neempawu zolungelelwaniso olubanzi, inokuphantse inxibelelane ne-ion ezininzi zetsimbi ngaphandle kweentsimbi zealkali (ezinje ngentsimbi, ubhedu, icalcium, i-magnesium kunye nezinye ii-ion ezininzi) i-chelate ukwenza ii-complexes ezizinzileyo ezinyibilikayo emanzini, eziphelisa i-ion zetsimbi okanye iimpendulo eziyingozi ezibangelwa zizo.

I-Disodium EDTA ngumgubo omhlophe oyikristale onyibilikayo emanzini kwaye phantse awunyibiliki kwi-ethanol kunye ne-ether. Ixabiso le-pH yesisombululo sayo samanzi malunga ne-5.3 kwaye isetyenziswe kwi-detergents, i-dayi encedisayo, i-fiber processing agents, izongezo ze-cosmetic, izongezo zokutya, i-micro-fertilizers yezolimo kunye ne-Mariculture, njl.

Iinkcukacha:

Igama lesiNgesi i-Disodium edetate dihydrate
I-CAS6381-92-6
I-EINECS No. 205-358-3
Ifomula yemolekyuli C10H18N2Na2O10
Inombolo ye-MDL. MFCD00003541
Ubunzima bemolekyuli 372.24

Imbonakalo: Iikristale ezimhlophe.
Ukubonakala: umgubo omhlophe wekristale. Inyibilike emanzini. Ayinyibiliki etywaleni.
Ukunyibilika: Ukunyibilika emanzini, ukunyibilika kancinane etywaleni.
Indawo yokunyibilika yi-250 °C (dec.)(lit.)
Indawo yokubila>100°C
Ubuninzi be-1.01 g/mL ku-25 °C