Kodi pali kusiyana kotani pakati pa Edta ndi sodium citrate?

Kusiyana kwakukulu pakati pa Edta ndi Sodium citrate ndi kothandiza kuyesa kwa hematologic chifukwa kumateteza maselo ofananira kuposa momwe mungagwiritsire ntchito v ndi VIII.

Kodi edta (a ethylenzensineachinetraacettic acid) ndi chiyani?

Edta kapena Ethylenzensiineacetrahlic asidi ndi Aminopolycayboxycayci acid kukhala ndi mtundu wa mankhwala [CH2N (CH2NE (CH2NE) 2] 2. Imawoneka ngati yoyera, yosungunuka yosungunuka madzi yomwe imagwiritsidwa ntchito kwambiri pomanga zitsulo ndi calcium. Izi zimatha kumanga ndi ma ionwo pofotokoza zinthu zisanu ndi chimodzi, zomwe zimapangitsa kuti zidziwike ngati kukula (hexadentate) chelating. Pakhoza kukhala mitundu yosiyana ya Edta, ma dikaniyamu ambiri Edta.

Mofananamo, Edta ndi wothandiza ngati wothandizila ku sequester mening aony mu macheza am'madzi. Kuphatikiza apo, zitha kuteteza ion zonyansa za chitsulo kuti musinthe mitundu ya utoto m'makampani opanga malembawo. Kuphatikiza apo, ndizothandiza pakupatukana kwa zitsulo za Lantanide posinthanitsa ndi ion-kusinthanitsa chrometography. Pamunda wa mankhwala, Edta angagwiritsidwe ntchito pochiza mercury ndi poizoni wowongolera chifukwa chokhoza kumanga ma ion ndi thandizo lodzilekanitsa. Mofananamo, ndikofunikira kwambiri pakuwunika magazi. Edta amathanso kugwiritsidwa ntchito ngati chopangira pamalonda a shampoo, oyeretsa, ndi zina zambiri, ngati wothandizira.

Kodi sodium citrate ndi chiyani?

Sodium citrate ndi mankhwala osokoneza bongo okhala ndi ma ces a sodium ndi citrate anion mu ma ratios osiyanasiyana. Pali mitundu itatu yayikulu ya mamolekyu a sodium citrate: monosodium citrate, disdium citrate, ndi trisdium citrate molekyu. Onse pamodzi, mchere utatu uno umadziwika ndi e nambala 331. Komabe, mawonekedwe odziwika kwambiri ndi mchere wa trisodium.

Trisodium citrate ali ndi mankhwala a mankhwala Na3C6O7. Nthawi zambiri, gawo ili limadziwika kwambiri sodium citrate chifukwa ndi mawonekedwe ochulukirapo a sodium citrate. Izi zili ndi kukoma kwamchenga, pang'ono, pang'ono. Kuphatikiza apo, gawo ili limakhala loyambira kwambiri, ndipo titha kuzigwiritsa ntchito popanga mayankho ophatikizika ndi citric acid. Izi zimawoneka ngati ufa woyera wa christokha. Apadera, sodium citrate imagwiritsidwa ntchito pazachipatala ngati chakudya chowonjezera, ngati zonunkhira kapena ngati chosungira.

Kodi pali kusiyana kotani pakati pa Edta ndi sodium citrate?

Edta kapena Ethylenzensiineacetrahlic asidi ndi Aminopolycayboxycayci acid kukhala ndi mtundu wa mankhwala [CH2N (CH2NE (CH2NE) 2] 2. Sodium citrate ndi mankhwala osokoneza bongo okhala ndi ma ces a sodium ndi citrate anion mu ma ratios osiyanasiyana. Kusiyana kwakukulu pakati pa Edta ndi sodium citrate ndi koyenera kwa mayeso a hematogic chifukwa ma cell sodium ndikofunikira wothandizirana ndi zingwe v ndi VIII.