A. EDTA yog tus sawv cev tseem ceeb. EDTA siv dav
1. Polymer Tshuaj Kev Lag Luam: Polymerization reaction termination rau cov tshuaj butadiene-styrene latex polymerization activator thiab acrylic fiber ntau lawm;
2, Kev Siv Tshuaj Txhua Hnub: siv ntau yam tshuaj ntxuav tais diav, khoom tu tawv nqaij, tso cai rau cov plaub hau kom txias;
3, papermaking Kev Lag Luam: Raws li kev kho cov neeg ua noj ua haus lub cev, ua kom lub ncuav ntawm daim ntawv zoo dua, txo qhov teev ntawm lub zog;
4, qhov kev lag luam kws kho mob: nrog Formamide ua tau ntawm ethylene imide, yog ib qho mas siv rau cov kev kho mob ntawm psoriasis, tab sis kuj yog ib yam tshuaj tiv thaiv cov tshuaj tiv thaiv thiab ntshav anticoagulants;
5, textile Printing thiab dyeing kev lag luam: zoo zas xim xim thiab luam ntawv thiab dyeing textiles, hue thiab whiteness;
6, hauv kev lag luam khoom noj khoom haus: tuaj yeem ua haujlwm hauv kev lag luam, xws li tus neeg sawv cev ntawm tus neeg sawv cev, cuam tshuam hlau ions cuam tshuam.
7, nyob rau hauv txoj kev sim ntawm Molecular Biology: yog ob nqe hlau tus neeg saib xyuas tus neeg ua haujlwm, suppresses lub nucleic acid enzyme, txo qhov kev ruaj ntseg ntawm tus xovtooj ntawm membrane.
Ntxiv rau, EDTA kuj tseem siv tau rau detoxify hlau teeb meem hlau los ntawm tib neeg lub cev.
Ob. Qhov zoo ntawm EDTA:
EDTA chelate peev tsis muaj lub zog phosphoric acid series, tab sis raws li ib tus neeg ua hauj lwm tsis muaj phosphorus chelating, nyob rau hauv tus nqi ntawm kev saib xyuas, EDTA tam sim no yog ib tus neeg sawv cev hauv tus thawj coj. EDTA yog ntau hom tshuaj tiv thaiv, thiab hlau ions ua ke nrog ntau tus tsib-nplhaib suab chelate, thiab tsim cov chelate ntawm cov kev ruaj khov sab nraud yog loj heev. Vim hais tias ntawm nws cov kev sib tw hauv ligand, qhov kev sib koom tes ntawm cov hlau ions feem ntau tuaj yeem sib ntsib tau, thiab feem ntau, qhov sib piv ntawm cov chelate compounds tau 1: 1.
Peb. EDTA Kev Tsis Zoo:
EDTA tuaj yeem tsim muaj ntau tshaj 50 hom hlau ions, uas yog ib hom kev sib txuas lus zoo, tab sis nrog rau daim ntawv thov EDTA, cov chelating logistics uas muaj EDTA rau hauv dej ntws thiab pas dej muaj qee qhov feem xyuam rau kev ua qias tuaj, thiab lub teb chaws tsuas yog tam sim no banning kev siv EDTA yog Sweden.
Feem ntau, EDTA raws li kev lag luam ntawm monosodium glutamate, nyob hauv lub ntiaj teb kev lag luam yog ib qho pivotal txoj hauj lwm. Nws ntseeg tau hais tias yuav muaj kev zoo dua thiab ntau dua chelating cov neeg ua hauj lwm yav tom ntej los hloov EDTA, tab sis tam sim no, EDTA yog irreplaceable.
