Shaanxi Bloom Tech Co., Ltd. yog ib qho kev paub txog tshaj plaws thiab cov chaw muag khoom ntawm EDTA DADACE NTSE NTSWG DACH CAS 139-33-3 hauv Suav teb. Txais tos rau kev lag luam wholesale mis siab zoo Edo IroDium ntsev hloov yog 139-33-3 rau muag ntawm no los ntawm peb lub hoobkas. Cov kev pabcuam zoo thiab tus nqi tsim nyog muaj.
Edta disdium ntsev tov, tsuas yog siv los ntawm DRODRIUM EDTA, tseem hu ua Eddium-2NA, Molecular Cov Qauv MHhais Nws yog soluble hauv dej tab sis nyuaj rau yaj hauv ethanol. Nws yog qhov tseem ceeb chelating tus neeg sawv cev, uas tuaj yeem chelate hlau ions hauv kev daws. Nws tuaj yeem tiv thaiv cov kev sib txawv, tsis zoo, cov kab mob uas tsis kam ntawm cov roj (cov kab mob oxidation tsis kam xws li hlau thiab tooj liab tuaj yeem txhawb cov roj oxidation). Nws yog ib tus neeg saib xyuas zoo hauv chemistry. Nws muaj rau kev sib koom ua ke atoms, thiab cov comped ua yog hu ua celate. Edta feem ntau yog siv hauv kev ua kev ua kom sib haum kaum, uas feem ntau siv los txiav txim siab cov ntsiab lus ntawm cov hlau ions. Edta muaj cov ntawv thov tseem ceeb nyob rau hauv zas, zaub mov, tshuaj, thiab lwm yam lag luam. Nws yuav tsum muab cia rau hauv lub tsev rau khoom txias thiab qhuav, thiab yuav tsis muab khaws cia thiab thauj khoom ua ke nrog cov roj ntsha muaj zog, oxidant, thiab cov nplaim taws.
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Tshuaj Cov Qauv |
C10H14N2O82- |
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Muaj pes tsawg leej |
336 |
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Molecular hnyav |
336 |
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m/z |
336 (100.0%), 337 (10.8%), 338 (1.6%) |
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Kev Ntsuam Xyuas |
C, 35.72; H, 4.20; N, 8.33; Na, 13.68; O, 38.07 |
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Cov yam ntxwv ntawm Edta dispersion ntsev yog li hauv qab no: 1 Edta muaj ntau yam kev sib koom tes nrog rau yuav luag txhua yam li lawv tau ua kom lawv tau yaj nyob hauv dej thiab tawm tsam sai sai. Lawv feem ntau yog siv raws li cov neeg sawv cev sib luag . 4.} kev daws teeb meem, ob pawg tau hloov mus rau amino n los ua bipolar ions. H4Y feem ntau yog sawv cev Edta. Vim yog nws cov kev ua haujlwm tsis zoo rau cov dej thiab cov kua qaub, cov ntsev uas nquag siv thiab siv cov ntsev tsis zoo yog NA2HUKHTHTHTLIALED AS EDTA-2NA. Thaum cov tshuaj acidity yog heev, ob amino pawg ntawm cov ntaub ntawv-2Na tau txais kev sib npaug nrog cov lus hais tsis tu ncua:
Ka 1=100.9; Ka 2=101.6; Ka 3=102.1; Ka 4=102.8; Ka 5=106.2; Ka 6=1010.3 .
Xya hom:
H6y {2+}, H5Y +, H4Y, H3Y}}}, h2y2-, hy3-, y4-
Thaum Ph<1, it mainly exists in the form of h6y2+;
When ph>11, Nws mas muaj tshwm sim yog Y4-kev sib koom tes ion.
Peb yog tus xa khoom ntawmEdta disdium ntsev tov.
Nco: Bloom Tech (Txij li 2008), ua tiav chem - tech yog peb cov neeg pabcuam.
Raws li cov ntaub ntawv muab tau muab, cov tshuaj ststthesis txoj kev ntawm edto disodium tsuas yog suav nrog cov kauj ruam hauv qab no:
Cov tshuaj tiv thaiv ntawm sodium hydrocide thiab Edta:
Naoh + c10H16N2O8→ na - c10H16N2O8 + H2O
PH kho ntawm cov tshuaj tiv thaiv kev daws:
H2O + CO - {2 + na {} nu} C10H16NN2O8} h}}} C10H16NN2O8
Nhaco 3 + naoh → nah → na2 3 + h2o
Na2co {{13 + ca (huag) 2 → caco3 ↓ {{{}} naoh
Tiam ntawm Decodium Edta:
Na - c10H16N2O8+ Naoh → c10H19N2Nao9+H2O
Npaj khoom siv thiab reagents: npaj reassic, stirrers, beetrigents xws li cov cuab yeej siv huv thiab zoo ntawm cov tshuaj tiv thaiv zoo yog tsim nyog.
Pub rau pub: Ntxiv ib qho dej rau ntawm daim iav tshuaj tshuaj ntsuab, thiab tom qab ntawd ntxiv cov kua dej es Tom qab txhua pob yog ntxiv, do tusyees nrog ib qho tov khoom. Rov ua cov kauj ruam no kom txog rau thaum lub pH ntawm cov tshuaj tiv thaiv tov mus txog 5.
Cua sov thiab rwb thaiv tsev: Cua sov ntawm cov tshuaj tiv thaiv ntawm 95℃thiab tswj qhov kub no. Tom qab ntawd lwm txoj kev pub mis thiab rwb thaiv tsev txheej txheem kom txog thaum cov tshuaj tiv thaiv tiav. Tshwj xeeb, cua sov ntawm cov tshuaj tiv thaiv kev daws rau lub xeev npau npau ntawm 95℃thiab tswj qhov kub no. Tom qab ntawd, raws li lub sijhawm teem sijhawm sib nrug, ntxiv sodium hydroxide thiab Edta hloov, thiab do tusyees nrog ib tug ntxiv tom qab. Thaum lub sij hawm rwb thaiv tsev txheej txheem, tswj tus nqi sam nqi ntawm cov tshuaj tiv thaiv kev daws rau 5.
Cua txias thiab crystallization: Txias cov tshuaj tiv thaiv kev daws rau chav sov, thiab Edta Idodium yuav crystallize thiab precipawm.
Sib cais thiab huv: cais cov edta edto disodium muaju los ntawm niam dej uas tsim nyog los yog tsim cov kuab tshuaj thiab txhim kho kev coj tsis zoo.
Kom qhuav: qhuav tau edta disodium muaju kom tshem tawm cov dej noo seem.
Kev Soj Ntsuam Zoo: Kev tshuaj xyuas zoo zoo: suav nrog kev tshuaj xyuas ntawm cov tsos, suav, kom ntseeg tau tias cov khoom lag luam muaj txiaj ntsig.
Cov kauj ruam saum toj no yog cov lus qhia yooj yim ntawm cov qauv hluavtaws ntawm Eddium los ntawm cov ntaub ntawv thiab cov ntaub ntawv muab. Hauv kev ua haujlwm, nws yuav tsim nyog los ua qee yam kev hloov kho thiab kev ua kom zoo rau cov ntsiab lus pub mis, thiab lwm yam.
Edta disdium ntsev tov(Edta-2NA) yog hmoov dawb dawb nrog rau tus kws ua haujlwm atomsinating atoms uas tuaj yeem tsim cov chelates ruaj khov nrog hlau ions. Nws cov tshuaj lom neeg yog qhov ruaj khov, soluble hauv dej thiab yuav luag Insoluble hauv ethanol. Nws yog dav siv nyob rau hauv ntau daim teb xws li tshuaj, kev lag luam, kev ua liaj ua teb, ua zaub mov noj, thiab tshuaj pleev ib ce.
1. Hnyav hlau detoxification thiab ntshav huv
Edta-2NA yog ib feem ntau siv cov hlau hlau hnyav hauv kev kho mob teb, tshwj xeeb yog tsim nyog rau kev kho mob hlau hnyav xws li Leadmium. Nws chelates hlau ions los tsim soluble complex, txhawb nqa excretion ntawm cov zis. Thaum lub sijhawm hemodialys thiab ntshav purification, Edta-2NA tuaj yeem tshem tawm cov ntshav, tiv thaiv hlau ion kev puas tsuaj los ntawm kev puas tsuaj rau cov plab hnyuv siab raum. Piv txwv li, hauv cov neeg mob taug txhuas ua, Edta-2Na kev kho ntshav tuaj yeem txo cov ntshav taug kev thiab txhim kho cov tsos mob neurological.
2. Anticoagulation thiab ntshav kev sim
Hauv kev ntsuam xyuas cov ntshav, Edta-2Na ua los ua tus anticoagulrant los ntawm kev siv ntshav calcium hauv cov ntshav, tiv thaiv cov ntshav, ua kom tiv thaiv ntshav txhaws. Cov xeeb ceem no ua rau nws nquag siv anticojulrant rau cov kev xeem ntshav, thiab lwm yam kev sim.
Piv nrog hepearin, ntshav kuaj cov edico -}}}}}}}}}}}}}}}}} laint tau ruaj khov thiab haum rau lub sijhawm ntev thiab kev thauj mus los.
3. Kab mob kho thiab siv yeeb tshuaj
Edta-2NA tseem tuaj yeem siv los kho cov kab mob xws li hlau tshaj thiab tooj liab overload. Piv txwv li, hauv cov neeg mob uas muaj keeb kwm hemirocromatosis (Edta-2Na tuaj yeem txo kev puas tsuaj ntawm lub siab xws li daim siab thiab lub plawv los ntawm chelating tshaj hlau ions hauv lub cev. Tsis tas li ntawd, Edta-2NA, raws li cov khoom siv yeeb tshuaj, tuaj yeem tiv thaiv cov hlau ion catalyzed oxidation oxidation cov tshuaj thiab txuas ntxiv rau lawv lub txee lub neej. Hauv kev kho cov kab mob plawv, Edta-2NA yog qhov muaj txiaj ntsig zoo rau cov ntshav ntawm cov neeg mob ntshav qab zib thiab kev tshawb fawb myocardial hauv nws daim ntawv thov kev kho mob tus nqi.
1. Dyes thiab Txheej Txheem Kev Lag Luam
Hauv kev tsim cov dyes thiab txheej, Edta-2Na ua haujlwm ua cov hlau thiab tooj liab, uas tuaj yeem tiv thaiv cov xim pleev xim thiab txhim kho cov khoom lag luam xim thiab ruaj khov. Piv txwv li, ntxiv Edta-2NA rau acidic dyes tuaj yeem inhibit discoloration thiab nag lossis daus ntawm dyes thaum cia, thiab nthuav tawm cov khoom txee txee.
2. Cov tshuaj ntxuav thiab xab npum
Edta-2NA yog ib qho kev ua yeeb yam ntxiv hauv cov tshuaj ntxuav tawm thiab cov kua roj ua kua, uas chelates calcium thiab magnesium ions hauv dej los tiv thaiv kev cuam tshuam ntawm cov dej nyuaj ntawm kev ntxuav ua hauj lwm zoo. Nws tuaj yeem txhim kho kev ntxuav thiab emulsifying zog ntawm doog, tiv thaiv kev ua kom zoo nkauj, thiab txhim kho kev ua kom zoo. Piv txwv li, hauv cov chaw dej nyuaj nrog cov calcium thiab magnesium thiab magnesium-2na xab npum tuaj yeem txhim kho cov nyhuv ntxuav.
3. Roj Hmab thiab Kev Lag Luam Yas
Hauv cov roj hmab ntau yam xws li Styriene Butadiene roj hmab, Edta-2NA yog siv ua Polymerization Terminator thiab Activator. Los ntawm cov hlau catalysts xws li ferous ions, tus ntsuas polymerization yog tswj tau los txhim kho cov khoom lag luam zoo. Tsis tas li ntawd, Edta-2NA kuj tseem tuaj yeem siv rau cov hlau thaiv cov ntaub thaiv cov yas los tiv thaiv kom cov hlau hluav taws xob ntawm cov khoom yas.
4. Dej kev kho thiab tiv thaiv ib puag ncig
Edta disdium ntsev tov, raws li tus neeg saib xyuas dej, tuaj yeem tiv thaiv kev cuam tshuam dej ntawm cov hlau xws li calcium, magnesium, thiab manganese hauv dej. Piv txwv li, ntxiv Edta-2NA mus rau Boiler dej tuaj yeem tiv thaiv kev tsim cov nplai thiab txhim kho kev ua haujlwm ua kom sov; Hauv dej phwj pob, edta-2NA tuaj yeem chelate cov hlau hnyav, txo cov tshuaj lom hnyav, thiab pab kho kom yooj yim.
1. Lw keeb chiv chiv
EDTA-2Na, as a chelating agent, can form stable chelates with trace elements such as iron, copper, and zinc, improving the absorption efficiency of plants towards trace elements. Hauv kev kho ntawm cov nroj tsuag cov khoom noj uas muaj txiaj ntsig zoo xws li cov cua daj cua dub tuaj yeem txhim kho cov nplooj xim xim thiab txhawb kev loj hlob. Piv txwv li, hauv av alkaline, Edta-2Na chaelated hlau chiv yuav daws tau qhov teeb meem ntawm cov hlau ion nag lossis dej nag.
2. Tshuaj tua kab thiab tshuaj tua kab
Hauv tshuaj tua kab thiab tshuaj tsuag ua liaj ua teb, Edta-2Na tuaj yeem siv los tiv thaiv cov tshuaj tua kab los ntawm cov hlau ions thiab txuas ntxiv ua kev ua tau zoo. Piv txwv li, ntxiv Edta-2NA mus rau copper muaj cov fungicides tuaj yeem txhim kho lawv cov kev ruaj khov thiab txo lawv cov kev siv ntau yam.
Cov Khoom Noj Ua: Los Ntawm Cov Xim Kev Tiv Thaiv rau Anti - corrosion
1. Cov Khoom Noj Khoom Noj Khoom Noj thiab Antioxidant Cov Khoom
Raws li GB2760 - edo 2014, antioxidant, thiab siv tau dav, thiab cov zaub mov ntshiab (ntses), thiab lwm yam zaub mov noj. Nws txwv tsis pub muaj kev tsis txaus siab, deterioration, cov kev nruj kev nruj, thiab oxidation poob ntawm vitamin C tshwm sim los ntawm cov hlau ions los ntawm chelating hlau ions. Piv txwv li, ntxiv Edta-2NA mus pickled Suav cabbage thiab pickles tuaj yeem ua cov tais diav txawm tias thiab ua kom zoo dua xim ntau dua vc thiab phosphate.
2. Anti corrosion syergy thiab stability nyhuv
Edta-2NA tuaj yeem ua haujlwm synergistically nrog cov tshuaj tiv thaiv xws li sodium benzoate los txhim kho cov zaub mov muaj txiaj ntsig. Edta-2NA tuaj yeem tiv thaiv corrosion ntawm sab hauv phab ntsa ntawm cov hlau hlau ua kom zoo nkauj thiab inhibit microbial kev loj hlob hauv cov kaus poom. Piv txwv li, ntxiv Edta-2NA rau cov kaus poom zaub thiab nceb tuaj yeem khaws cov khoom xim los ntawm kev nyob ua huab, thiab txuas lub txee boiling, thiab ncua txee boilly, thiab ncua txee lub neej.
3. Roj antioxidant
Cov cuab yeej siv cov roj, xws li hlau thiab tooj liab, muaj cov txiaj ntsig ntawm kev txhawb nqa roj oxidation. Edta-2NA tuaj yeem ua rau taug kev nrog trace hlau ions, inhibit oxidation oxidation, thiab txuas lub teeb lub neej ntawm cov roj. Ntxiv Edta-2NA txhawm rau kom cov roj siav thiab kib cov zaub mov tuaj yeem ncua cov roj lwj thiab tswj khoom noj tsw.
Cov Tshuaj Pleev Teb Teb: Stabilizers thiab Kev Tiv Thaiv Daim tawv
1. Tshuaj pleev ib ce stabilizer
Edta disdium ntsev tov, raws li lub stabilizer nyob rau hauv cov tshuaj pleev ib ce, tuaj yeem hloov kho acidity thiab alkalinity ntawm cov khoom, tiv thaiv hlau ions los ntawm kev txiav txim siab ntawm cov khoom, thiab txuas lub txee lub neej. Piv txwv li, ntxiv Edta-2NA rau edion thiab lub ntsej muag cream tuaj yeem tiv thaiv kev sib txawv thiab tsis zoo ntawm cov khoom.
2. Kev tiv thaiv tawv nqaij thiab cov kev pheej hmoo txaus ntshai
Edta {-}}}}}}} 2na muaj kev cuam tshuam me ntsis ntawm daim tawv nqaij, thiab siv ntau dhau lawm yuav ua rau cov tsos mob xws li liab. Cev xeeb tub los poj niam yuav tsum tsis txhob siv cov tshuaj pleev ib ce muaj edta-2NAna, zoo li lwm cov neeg feem ntau tsis muaj kev cuam tshuam rau lawv lub cev raws li cov qib kev siv ib txwm muaj. Piv txwv li, ntxiv Edta-2NA mus ua kua tshuaj tuaj yeem txhim kho kev ntxuav lub zog ntxuav, tab sis cov tshuaj yuav tsum tau tswj kom txhob voos.
Cim npe nrov: Edta Disodium Daj Ceg Ntshav Them 139-33-3, cov neeg tsim khoom, chaw tsim khoom, Hoobkas, lag luam wholesale, yuav, nqe, loj, rau muag