EDTA Ferric Sodium ntsev CAS 15708-41-5

1. Kev ua haujlwm tseem ceeb: Kev ua kom zoo hlau ntxiv thiab kev cuam tshuam ntawm cov ntshav ntshav
Nws tau raug lees paub thoob ntiaj teb tias yog ib qho zoo hlau fortifier, nrog rau tus nqi hlau nqus 2-3 npaug ntawm cov tshuaj ferrous sulfate. Qhov kom zoo dua no yog los ntawm nws cov qauv chelating tshwj xeeb: EDTA molecules nruj nreem kaw cov ferric ions los ntawm rau qhov sib koom atoms, tsim cov dej-soluble complexes ruaj khov. Cov qauv no tseem nyob ruaj khov nyob rau hauv ib puag ncig gastric acid, tsis txhob ua rau lub plab zom mov tshwm sim los ntawm kev tso tawm ntxov ntxov ntawm ferric ions;

Tom qab nkag mus rau hauv duodenum, EDTA dissociates los ntawm ferric ions, thiab tso tawm ferric ions tuaj yeem nqus tau los ntawm cov hnyuv mucosal.

Clinical validation:
Xyoo 2004, Tuam Tsev Saib Xyuas Kab Mob thiab Tiv Thaiv Suav tau ua 3-hloov kev cuam tshuam ntawm Miao cov menyuam hnub nyoog kawm ntawv hauv Guizhou. Cov txiaj ntsig tau pom tias noj txhua hnub ntawm 2mg NaFeEDTA tuaj yeem txo qis ntshav qab zib los ntawm 34.2% mus rau 12.7%, thiab nce hemoglobin concentration los ntawm qhov nruab nrab ntawm 11.2g / L.

Hauv xyoo 2005, 2-xyoo kev tshawb nrhiav los ntawm Lub Ntiaj Teb Alliance for Improved Nutrition (GAIN) ntawm 1200 Mexican cov poj niam tau lees paub tias NaFeEDTA fortified hmoov tau txhim kho cov cim cia hlau zoo dua qub (serum ferritin nce 38%).

2. Daim ntawv thov scenarios: los ntawm cov zaub mov yooj yim mus rau cov khoom noj tshwj xeeb
Cov khoom noj khoom haus ruaj khov: Tuam Tshoj, Is Nrias teb thiab lwm lub tebchaws tau ntxivEDTA ferric sodium ntsevrau hmoov nplej thiab nplej los daws cov teeb meem hlau tsis muaj peev xwm ntawm cov nplej raws li cannibals.

Piv txwv li, Tuam Tsev Saib Xyuas Kev Noj Qab Haus Huv Suav tau pom zoo siv cov kua ntses (nrog rau qhov ntxiv Tsawg dua lossis sib npaug li 180mg / kg) kom ua tiav cov hlau tsis muaj zog los ntawm kev ua noj txhua hnub.
Cov khoom noj siv mis thiab dej haus: Ntxiv NaFeEDTA rau cov menyuam mos mis mis hmoov thiab cov dej qab zib ua kis las tuaj yeem zam cov nag lossis daus los ntawm kev khi cov hlau thiab cov mis nyuj protein, thaum txhim kho bioavailability.
Kev noj zaub mov tshwj xeeb: Hauv cov khoom noj khoom haus uas tsim los rau cov poj niam cev xeeb tub thiab cov neeg laus, NaFeEDTA feem ntau ua ke nrog cov vitamin C los txhawb kev nqus hlau ntxiv.

Lub tswv yim thov ntawm hnyav hlau detoxification:
Lub peev xwm chelating muaj zog ntawm EDTA ua rau nws yog tshuaj tua kab mob hnyav hlau xws li txhuas thiab cadmium. NaFeEDTA tuaj yeem nyiam khi nrog cov hlau hnyav hnyav hauv lub cev, tsim cov khoom ruaj khov soluble uas tau tawm ntawm lub cev los ntawm cov zis.

Cov ntaub ntawv kho mob: Hauv xyoo 2010, thaj chaw muaj cov hmoov lead hauv Suav teb tau siv NaFeEDTA (500mg ib hnub) ua ke nrog dimercaptopropanol los kho cov kab mob lead lom hauv cov menyuam yaus. Tom qab 3 lub hlis, cov ntshav lead concentration poob ntawm 45.2 μ g / dL mus rau 18.7 μ g / dL, nrog rau qhov zoo ntawm 92%.
Kev tshawb fawb tshuab: Kev sib txuas tsis tu ncua ntawm EDTA thiab cov hlau lead ions (logK=18.3) yog ntau dua li ntawm ferric ions (logK=14.3), kom ntseeg tau tias ferric ions tsis hnyav hnyav thaum lub sij hawm detoxification txheej txheem thiab tsis txhob aggravating anemia.

Soilless cultivation thiab dej chiv kev koom ua ke
NaFeEDTA yog qhov zoo tshaj plaws hlau rau kev cog qoob loo tsis muaj av thiab kev sib xyaw ua ke ntawm cov dej chiv

Stability: Nws tsis yooj yim rau precipitate nyob rau hauv cov zaub mov tov thiab muaj peev xwm tswj tau zoo concentration rau lub sij hawm ntev.

Compatibility: Tsis muaj antagonistic cuam tshuam rau cov as-ham xws li calcium thiab magnesium, tsis txhob noj zaub mov tsis txaus.
Kev tswj xyuas meej: Muab khoom raws li qhov xav tau los ntawm kev tso dej tso dej, txo cov khib nyiab thiab ib puag ncig cov pa phem.
Cov ntaub ntawv txhawb nqa: Kev tshawb fawb los ntawm Wageningen University hauv Netherlands qhia tau hais tias kev siv tus nqi ntawm NaFeEDTA hauv lws suav hydroponics yog 62%, uas yog 2.3 npaug ntau dua li ntawm ferrous sulfate.

1. Multi functional catalysts hauv kev lag luam tshuaj
NaFeEDTA muaj cov nyhuv catalytic tshwj xeeb hauv cov organic synthesis:

Oxidation cov tshuaj tiv thaiv: Raws li Fe ³ ⁺ qhov chaw, nws catalyzes oxidation ntawm phenol rau p-benzoquinone nrog kev xaiv ntawm 95%.
Aggregation cov tshuaj tiv thaiv: Nyob rau hauv lub polymerization ntawm styrene butadiene roj hmab,EDTA ferric sodium ntsevchelates ferrous ions los tswj cov polymerization tus nqi thiab txhim kho cov uniformity ntawm moleular hnyav tis.

Electroplating kev lag luam: Raws li ib tug stabilizer rau plating tov, nws tiv thaiv Fe ² ⁺ los ntawm oxidizing rau Fe ³ ⁺ thiab txo cov coatings tsis xws luag.

2. Cov neeg ua haujlwm kho dej hauv kev tiv thaiv ib puag ncig
NaFeEDTA tuaj yeem tshem tawm cov hlau hnyav ions los ntawm dej los ntawm chelation:

Kev kho dej khib nyiab: Hauv electroplating wastewater kho, NaFeEDTA cov ntaub ntawv soluble complexes nrog Pb ² ⁺ thiab Cd ² ⁺, thiab cov hlau hnyav tau rov qab los ntawm ion pauv resin.

Kev kho av: Txau cov tshuaj NaFeEDTA tuaj yeem qhib cov hlau hnyav hauv av, ua ke nrog cov cuab yeej siv cog qoob loo los kho cov av tsis zoo.

Cov ntaub ntawv: Lub chaw ua haujlwm tshuaj lom neeg hauv Jiangsu Xeev siv NaFeEDTA (50mg / L) los kho chromium uas muaj cov dej khib nyiab, nrog cov chromium tshem tawm tus nqi ntawm 98% thiab cov dej ntws tawm uas ua tau raws li Cov Txheej Txheem Kev Tshaj Tawm Kev Tshaj Tawm (GB 8978-1996).

3. Stabilizers thiab chelating agents hauv cov khoom siv tshuaj txhua hnub
Hauv cov tshuaj pleev ib ce thiab tshuaj ntxuav tes, NaFeEDTA muaj cov haujlwm hauv qab no:

Anti dej tawv: chelates calcium thiab magnesium ions los tiv thaiv tshuaj zawv plaub hau thiab ntxhua khaub ncaws los ntawm kev nyob hauv dej tawv.

Anti corrosion thiab Efficiency Enhancement: Siv ua ke nrog preservatives xws li sodium benzoate kom ntev lub txee lub neej ntawm cov khoom.
Kev tiv thaiv ntawm daim tawv nqaij: Hauv kev tiv thaiv- cov khoom tu tawv nqaij laus, EDTA chelates hlau ions los txo cov tiam ntawm cov dawb radicals.
Cov qauv piv txwv: 0.5% NaFeEDTA ntxiv rau ib hom tshuaj ntxuav lub ntsej muag tuaj yeem ua kom cov khoom ruaj khov nyob rau hauv pH ntau ntawm 5-9, thiab nce cov ntsiab lus ua npuas ncauj los ntawm 20%.

Nanocatalysis thiab Zog Cia
NaFeEDTA muaj qhov tshwj xeeb zoo hauv kev ua haujlwm ntawm nanocatalysis:

Photocatalysis: Raws li ib qho Fe ³ ⁺ qhov chaw, FeTiO ₂ nanocomposites yog synthesized los txhim kho cov efficiency ntawm pom lub teeb photocatalytic degradation ntawm organic pollutants.

Roj teeb mterial: Hauv lithium{0}} roj teeb ion,EDTA ferric sodium ntsevchelated hlau tuaj yeem txhim kho cov qauv electrode thiab txuas ntxiv lub neej voj voog.
Cov ntaub ntawv sim: LiFePO ₄ / C cathode mterial npaj nrog NaFeEDTA raws li cov hlau qhov chaw muaj qhov tso tawm thawj zaug ntawm 165mAh / g ntawm tus nqi ntawm 0.1C, thiab lub peev xwm tuav tau ntawm 92% tom qab 100 cycles.