I-Disodium ethylenediaminetetraacetate (ephinde yaziwe ngokuthi i-disodium EDTA) i-ejenti yokuchela enamandla. Ngenxa yokuqina kwayo okuphezulu okungaguquki kanye nezindawo zokuxhumanisa okubanzi, ingacishe ihlanganyele nama-ion amaningi ensimbi ngaphandle kwezinsimbi ze-alkali (njengensimbi, ithusi, i-calcium, i-magnesium namanye ama-ion ahlukahlukene) i-chelate ukuze yakhe izakhiwo ezinzile ezincibilika emanzini, isuse ama-ion ensimbi noma ukusabela okulimazayo okubangelwa yizo.

I-Disodium EDTA iyimpushana ecwebezelayo emhlophe encibilika emanzini futhi ecishe ingancibiliki ku-ethanol ne-ether. Inani le-pH lesisombululo salo esinamanzi licishe libe ngu-5.3 futhi lisetshenziselwa okokuhlanza, izinsiza zokudaya, ama-fiber processing agents, izithasiselo zezimonyo, izithasiselo zokudla, izivundisi ezincane zezolimo kanye ne-Mariculture, njll.

Imininingwane:

Igama lesiNgisi elithi disodium edetate dihydrate
I-CAS6381-92-6
I-EINECS No. 205-358-3
Ifomula yemolekyuli C10H18N2Na2O10
I-MDL Inombolo ye-MFCD00003541
Isisindo se-molecule 372.24

Ukubukeka: Amakristalu amhlophe.
Ukubukeka: i-crystalline powder emhlophe. Incibilike emanzini. Ayincibiliki otshwaleni.
Ukunyibilika: Kuncibilika emanzini, kuncibilika kancane otshwaleni.
Iphoyinti lokuncibilika lingu-250 °C (dec.)(lit.)
Indawo yokubilisa>100°C
Ukuminyana 1.01 g/mL ku-25 °C