Musiyano wakakosha pakati peEDTA ne sodium citrate ndewekuti EDTA inobatsira pakuongororwa kwehematologic nekuti inochengetedza masero eropa zviri nani pane mamwe maajenti akafanana, nepo sodium citrate inobatsira seye coagulation test agent sezvo zvinhu V uye VIII zvakanyanya kugadzikana muchinhu ichi.
Chii chinonzi EDTA (Ethylenediaminetetraacetic Acid)?
EDTA kana ethylenediaminetetraacetic acid is aminopolycarboxylic acid ine kemikari formula [CH2N(CH2CO2H)2]2.Inoratidzika sechinhu chichena, chinonyungudika mumvura chinoshandiswa zvakanyanya mukusunga iron uye calcium ions.Ichi chinhu chinogona kusunga neayo maion pamapoinzi matanhatu, izvo zvinoita kuti zvizivikanwe senge saizi-mazino (hexadentate) chelating agent.Panogona kuve nemhando dzakasiyana dzeEDTA, kazhinji disodium EDTA.
Indasitiri, EDTA inobatsira sesequering agent yekusevha simbi ions mune aqueous mhinduro.Uyezve, inogona kudzivirira tsvina yesimbi kubva pakugadzirisa mavara edhayi muindasitiri yemachira.Mukuwedzera, inobatsira mukuparadzaniswa kwesimbi lanthanide neion-exchange chromatography.Mundima yemishonga, EDTA inogona kushandiswa kurapa mercury uye chepfu yemutobvu nekuda kwekugona kwayo kusunga simbi ions uye kubatsira mukuparadzanisa.Saizvozvowo, inokosha zvikuru mukuongororwa kweropa.EDTA inogona zvakare kushandiswa sechinhu chinongedzo muzvigadzirwa zvekuchengeta zvega zvakadai seshampoo, makuchenesa, nezvimwe, semumiriri wekutsvagisa.
Chii chinonzi sodium citrate?
Sodium citrate inorganic compound ine sodium cations uye citrate anions muzvikamu zvakasiyana.Kune marudzi matatu makuru e sodium citrate mamorekuru: monosodium citrate, disodium citrate, uye trisodium citrate molecule.Pamwe chete, aya matatu emunyu anozivikanwa neE nhamba 331. Zvisinei, iyo inowanzozivikanwa ndeye trisodium citrate munyu.
Trisodium citrate ine kemikari formula Na3C6H5O7.Kazhinji yenguva, komisheni iyi inowanzonzi sodium citrate nekuti ndiyo yakanyanya kuwanda yesodium citrate munyu.Ichi chinhu chine saline-yakafanana, inonaka zvishoma.Uyezve, komisheni iyi yakapusa, uye tinogona kuishandisa kugadzira buffer mhinduro pamwe ne citric acid.Chinhu ichi chinoratidzika sehupfu hwekristaro chena.Kunyanya, sodium citrate inoshandiswa muindasitiri yechikafu sekuwedzera kwechikafu, sechinhu chinonhuwira kana sekuchengetedza.
Ndeupi Musiyano Pakati peEDTA neSodium Citrate?
EDTA kana ethylenediaminetetraacetic acid is aminopolycarboxylic acid ine kemikari formula [CH2N(CH2CO2H)2]2.Sodium citrate inorganic compound ine sodium cations uye citrate anions muzvikamu zvakasiyana.Musiyano wakakosha pakati peEDTA ne sodium citrate ndewekuti EDTA inobatsira pakuongororwa kwehematologic nekuti inochengetedza masero eropa zviri nani pane mamwe maajenti akafanana, nepo sodium citrate inobatsira seye coagulation test agent nekuti zvinhu V uye VIII zvakanyanya kugadzikana muchinhu ichi.
Nguva yekutumira: Jun-14-2022
