Lus piav qhia luv luv:
CAS Nr .: 15708-41-5
Molecular formula: C10H12FeN2NaO8
Molecular Luj: 367.05
Chemical structure:
| Cov ntaub ntawv yooj yim | |
| Khoom npe | Ferric Sodium Edetate |
| Qib | qib zaub mov |
| Qhov tshwm sim | Yellow los yog Lub teeb daj hmoov |
| Assay | 99% |
| Txee lub neej | 2 Xyoo |
| Ntim | 25kg / nruas |
| Qhov xwm txheej | khaws cia rau hauv qhov chaw txias thiab qhuav |
Kev piav qhia ntawm cov khoom
Ferric Sodium Edetate tseem hu ua EDTA-2Na, yog ib qho tshuaj zoo, nws muaj rau kev sib koom ua ke atoms, tsim cov complex hu ua chelate, EDTA feem ntau yog siv hauv kev sib koom tes titration, feem ntau yog siv los txiav txim cov ntsiab lus ntawm cov hlau ions.EDTA ua cov organic chiv yog ntau yam kab kawm uas xav tau nyob rau hauv cov txheej txheem ntawm kev loj hlob ntawm cov nroj tsuag.Raws li cov nroj tsuag sib txawv thiab cov kev xav tau ntawm kev loj hlob sib txawv, ntau yam chelates kab keeb chelate ntsev tau npaj nrog cov xim tsis sib xws thiab sai sai.
Ferric Sodium EDTA yog siv los ua decoloring tus neeg sawv cev hauv cov tswv yim rau kev yees duab, ntxiv rau hauv kev lag luam zaub mov, kab hauv kev ua liaj ua teb thiab catalyst hauv kev lag luam.Sodium Iron EDTA feem ntau yog siv rau cov menyuam yaus noj zaub mov raws li qhov chaw ntawm cov hlau.
Khoom ua haujlwm
1. Sodium ferric EDTA yog ib qho chelate ruaj khov, uas tsis muaj lub plab zom mov thiab kev nqus tshwj xeeb hauv duodenum.Nws khi nruj nreem rau hauv plab thiab nkag mus rau hauv duodenum, qhov twg hlau raug tso tawm thiab nqus.
2 Cov hlau sodium EDTA muaj qhov nqus tau siab, uas tuaj yeem zam phytic acid thiab lwm yam cuam tshuam rau kev nqus ntawm cov hlau.Cov kev tshawb fawb tau pom tias cov hlau nqus hlau ntawm EDTA yog 2-3 npaug ntawm ferrous sulfate, thiab nws tsis tshua muaj kev hloov ntawm cov zaub mov xim thiab saj.
3 Sodium hlau EDTA muaj qhov tsim nyog ruaj khov thiab kev ua kom tawg.Nyob rau hauv cov txheej txheem ntawm kev nqus, EDTA tuaj yeem ua ke nrog cov khoom tsis zoo thiab tshem tawm sai sai thiab ua lub luag haujlwm ntawm cov tshuaj tua kab mob.
4. Hlau sodium EDTA tuaj yeem txhawb nqa kev nqus ntawm lwm cov khoom noj khoom haus hlau lossis cov khoom siv hlau endogenous, thiab tseem tuaj yeem txhawb kev nqus ntawm zinc, tab sis tsis muaj kev cuam tshuam rau kev nqus ntawm calcium.
