Disodium ethylenediaminetetraacetate (sidoo kale loo yaqaan disodium EDTA) waa walax awood leh. Sababtoo ah xasilloonida sare ee joogtada ah iyo guryaha isuduwidda ballaaran, waxay ku dhawaad ​​​​la falgeli kartaa inta badan ion birta marka laga reebo biraha alkali (Sida birta, naxaasta, kalsiyumka, magnesium iyo ion kale oo badan) chelate si ay u sameeyaan dhismayaal biyo-milmi leh oo deggan, baabi'inta ions birta ama falcelinta waxyeellada leh ee ay sababaan.

Disodium EDTA waa budo crystalline cad oo ku milmi biyaha oo ku dhawaad ​​aan lagu milmi karin ethanol iyo ether. Qiimaha pH ee xalkeeda aqueous waxay ku saabsan tahay 5.3 waxaana loo isticmaalaa saabuunta, dheehiyeyaasha dheeha, wakiilada farsamaynta fiber, wax lagu daro qurxinta, cuntada lagu daro, bacriminta-yar-yar ee beeraha iyo Mariculture, iwm.

Faahfaahin:

Magaca Ingiriisiga Disodium edetate dihydrate
CAS6381-92-6
EINECS No. 205-358-3
Qaaciddada molecular C10H18N2Na2O10
MDL No. MFCD00003541
Miisaanka molecular 372.24

Muuqaalka: Kiristaalo cad.
Muuqaalka: budada crystalline cad. Biyo ku milmay. Aalkolada lagu milmo.
Solubility: Biyo ku milmay, wax yar ku milmay khamriga.
Barta dhalaalka 250 °C (dec.)( shid)
Barta karkarinta>100 °C
Cufnaanta 1.01 g/ml at 25 °C