【Cov Khoom Taw Qhia】
tooj liab chelate EDTA yog ib qho chaw ruaj khov tsim los ntawm kev sib xyaw ntawm ethylenediaminetetraacetic acid (EDTA) thiab tooj liab ions. Nws cov txheej txheem tsim khoom feem ntau suav nrog kev sib xyaw EDTA nrog tooj liab ntsev (xws li tooj liab sulfate) ntawm tus nqi pH (feem ntau yog 4-6) thiab qhov kub thiab txias, thiab nplawm kom txhawb nqa tag nrho cov tshuaj tiv thaiv ntawm ob los tsim EDTA tooj liab chelate.
【Product Advantages】
Tsim nyog PH Tus Nqi Ntawm Aqueous Solution
Tus nqi pH ntawm 1% aqueous tov yog 6.
Tsawg heev dej-insoluble teeb meem
Tooj chelate EDTA tuaj yeem yaj sai sai thiab sib npaug sib npaug hauv cov tshuaj. Nws cov ntsiab lus dej-insoluble tsuas yog 0.1% feem ntau, thiab qhov pib yuav tsis muaj nag lossis dej tsis huv yuav raug tsim tawm.
Muaj peev xwm Chelating
EDTA thiab tooj liab ions tau raug chelated ntawm 1: 1 molar piv. Hauv cov tshuaj sib xyaw uas muaj tooj liab, hlau, zinc, thiab lwm yam (tag nrho 0.1mol/L), tooj liab ion chelation tus nqi siab tshaj 95% tom qab ntxiv qhov tsim nyog ntawm EDTA, uas yog qhov tsim nyog rau kev sib cais thiab kev siv. ntawm tooj liab ions.
Kev ruaj ntseg siab
Qhov ruaj khov tsis tu ncua (lgK) ntawm tooj liab-EDTA chelate yog 18.8, thiab nws tsis yooj yim rau dissociate txawm nyob rau hauv pH 4 - 10 tov rau 72 teev.
【Khoom Li Cas】
Kev Tswj Kub Kub
Qhov tsim nyog cia kub ntawm tooj liab chelate EDTA yog chav tsev kub ({0}} degree ). Yog tias qhov kub thiab txias dhau (tshaj 35 degree), tooj liab chelate EDTA yuav nrawm decomposition, thaum yog tias qhov kub qis dhau (qis dua 0 degree), tooj liab chelate EDTA yog ib qho yooj yim crystallize, thiab cov khoom siv tshuaj yuav hloov tom qab redissolution.
Kev xaiv thawv
Xaiv cov ntim nrog cov tshuaj lom neeg ruaj khov, tsis muaj adsorption thiab sealing zoo. Cov thawv iav, xws li borosilicate iav ntim, feem ntau yog siv los khaws cov tooj liab chelate EDTA. Lub purity ntawm cov khoom yog hais txog 98% tom qab ib xyoos.
Kev txwv lub teeb
Copper chelate EDTA yuav tsum tau khaws cia deb ntawm lub teeb. Cov qauv tshuaj muaj kev ncaj ncees tuaj yeem ncav cuag ntau dua 95% tom qab ob xyoos ntawm kev khaws cia hauv ib puag ncig lub teeb pom kev zoo, thaum lub hnub ci ncaj qha rau ib lub hlis tuaj yeem ua rau muaj xim hloov, thiab cov ntsiab lus tseem ceeb yuav poob li ntawm 20% hauv peb lub hlis, yog li nws yuav tsum tau muab tso rau hauv ib qho chaw tsaus ntuj los yog qhwv nrog cov ntaub ntawv tiv thaiv lub teeb.
Tsis txhob sib cuag nrog lwm yam tshuaj
Copper chelate EDTA yuav tsum raug cais tawm ntawm cov oxidants muaj zog, muaj zog acids, muaj zog hauv paus, thiab siab concentrations ntawm hlau ions thiab txhuas ions. Copper chelate EDTA yuav poob nws cov txiaj ntsig sai sai thaum sib cuag nrog poov tshuaj permanganate. Yog tias nws los ntawm kev sib cuag nrog cov kua qaub me me (pH <2) lossis lub hauv paus muaj zog (pH> 12), cov khoom muaj txiaj ntsig zoo yuav poob li ntawm 30% hauv ib lub lis piam. Yog li ntawd, nws yuav tsum tau muab cia kom deb ntawm qhov chaw cia ntawm cov tshuaj no kom tiv thaiv kev sib cuag.
EDTA CuNa 2
Tooj liab Disodium EDTA; Copper Chelate EDTA; EDTA-Cu 15%
Molekubr Formula: C10H12N2O8CuNa2·2H2O
Molecua ular Wua eight: 433.7
CAS Nr.: 14025-15-1
Blue Crystalline hmoov
Specifications:
|
Cov khoom kuaj |
Txheem Specification |
|
Chelate Cu (%) |
14.5%-15.5% |
|
PH (1% dej tov) |
6.0-7.0 |
|
Teeb meem Insoluble hauv dej |
0.1% Max. |
|
Qhov tshwm sim |
Blue Crystalline hmoov |
Packing: 25kg hnab, lossis OEM.
【Company Advantages】
Cov khoom sib txawv
Lub tuam txhab tsom mus rau cov khoom siv roj ntsha tshiab thiab tau tsim cov seaweed extract series, chitin extract series, organic protein extract series, chelated trace element series, humic acid series khoom, thiab lwm yam.
Advanced Production Technology
Peb lub tuam txhab tau nruab nrog cov chaw soj nstuam thiab cov cuab yeej tsim khoom thiab kev sim siab heev kom ntseeg tau tias cov tshuaj muaj pes tsawg leeg thiab cov khoom ntawm peb cov khoom ua tau raws li cov qauv zoo thiab tuaj yeem ua tau zoo.
Kev ua lag luam thoob ntiaj teb
Peb lub tuam txhab xa tawm nws cov khoom mus rau ntau lub lag luam, xws li EU lag luam, Latin American lag luam, Middle East lag luam, Asian lub teb chaws, thiab lwm yam. Peb tau cog lus los tsim kom muaj kev koom tes ntev nrog lawv nyob rau hauv cov nqe lus ntawm cov khoom lag luam thiab cov ntaub ntawv formula.
Kev pabcuam OEM / ODM
Peb lub tuam txhab muaj kev paub nplua nuj thiab kev paub txog kev lag luam hauv kev cog qoob loo thiab kev cog qoob loo. Los ntawm kev muab cov kev pabcuam OEM / ODM, peb tuaj yeem ua tiav cov khoom tsim khoom thiab cov txheej txheem tsim khoom raws li cov neeg siv khoom xav tau thiab koom tes nrog kev txhim kho kev ua liaj ua teb.
【Cov lus nug nquag nug】
Q: Cov yam ntxwv ntawm tooj liab chelate EDTA yog dab tsi?
Hauv cov qauv ntawm tooj liab chelate EDTA, EDTA molecule yog lub nplhaib-puab, nrog cov tooj liab ion ntawm qhov chaw. Plaub lub carboxyl oxygen atoms thiab ob lub amino nitrogen atoms ntawm EDTA koom tes nrog cov tooj liab ion. Cov qauv no ua rau cov tooj liab ion nruj nreem qhwv thiab ruaj khov heev. Piv txwv li, hauv kev daws teeb meem, tooj liab chelate EDTA tsis yooj yim rau kev sib cais txawm tias ib puag ncig hloov pauv.
Q: Lub cev muaj zog ntawm tooj liab chelate EDTA yog dab tsi?
Tooj liab chelate EDTA feem ntau yog dawb crystalline hmoov. Nws yog soluble hauv dej thiab muaj cov ntaub ntawv solubility hauv dej, xws li txog 0.5g/L ntawm 25 degree . Nws cov ntsiab lus melting yog qhov siab, txog 240 degree. Cov khoom ntawm lub cev no ua rau nws yooj yim los npaj cov kev daws teeb meem rau kev siv hauv cov ntawv thov, thiab nws tseem ruaj khov thaum khaws cia hauv chav sov, thiab nws tsis yooj yim rau kev hloov pauv ntawm lub xeev tam sim vim qhov kub thiab txias.
Q: Dab tsi yog cov tshuaj stability ntawm tooj liab chelate EDTA?
Copper chelate EDTA muaj kev ruaj ntseg zoo. Nws tuaj yeem nyob ruaj khov nyob rau hauv ntau qhov pH (txog 2 - 10). Nyob rau hauv acidic tej yam kev mob, nws yog ib feem protonated tab sis cov chelation tseem muaj; nws tseem ruaj khov nyob rau hauv alkaline tej yam kev mob. Nws tsis yooj yim hnov mob nrog cov anions xws li chloride ions thiab sulfate ions.
Q: Dab tsi yog daim ntawv thov ntawm tooj liab chelate EDTA hauv kev ua liaj ua teb?
Hauv kev ua liaj ua teb, tooj liab chelate EDTA tuaj yeem siv los ua cov khoom siv chiv ntxiv. Tooj liab yog ib qho tseem ceeb rau kev loj hlob ntawm cov nroj tsuag. Tooj chelate EDTA tuaj yeem maj mam tso tooj liab thiab txhim kho nws qhov kev siv. Kev cog qoob loo hauv av nrog tus nqi tsim nyog ntawm tooj liab chelate EDTA tuaj yeem ua rau cov qoob loo tau txais tooj liab ntau dua li ntawm 30% piv rau qhov zoo tib yam tooj liab sulfate fertilization, txhawb nqa photosynthesis thiab kev ua ntawm qee cov enzymes.
Q: Dab tsi yog kev siv tooj liab chelate EDTA hauv kev lag luam?
Hauv kev lag luam, tooj liab chelate EDTA yog siv los tshem tawm tooj liab xeb thiab cov roj stains hauv cov hlau ntxuav vim nws tuaj yeem chelate tooj liab ions kom loosen txheej xeb. Hauv kev lag luam electroplating, tooj liab chelate EDTA tuaj yeem siv los ua cov tshuaj ntxiv rau tooj liab plating tov los tswj tooj liab ion concentration thiab deposition tus nqi. Ntxiv ib qho me me ntawm tooj liab chelate EDTA hauv cov txheej txheem electroplating tshwj xeeb tuaj yeem ua rau kom cov txheej txheem tooj liab plating ntau dua 20% thiab txo cov plating tsis xws luag.
Q: Lub luag haujlwm ntawm tooj liab chelate EDTA yog dab tsi hauv kev kho mob?
Hauv cov tshuaj, tooj liab chelate EDTA tuaj yeem siv los kho qee yam kab mob nrog cov metabolism hauv tooj liab. Nws muaj peev xwm chelate nrog ntau tshaj tooj liab ions nyob rau hauv lub cev, txhawb cov tooj liab excretion, thiab txo cov tooj liab puas rau hauv lub cev xws li daim siab.
Q: Dab tsi yog qhov txawv ntawm tooj liab chelate EDTA thiab lwm yam hlau chelates?
Piv nrog rau lwm cov hlau chelates, tooj liab chelate EDTA muaj kev xaiv ntau dua rau tooj liab ions. Piv txwv li, piv nrog cov calcium chelates, nyob rau hauv tib lub sijhawm, qhov ruaj khov ntawm tooj liab chelate EDTA yog ntau dua li cov calcium chelates. Qhov no ua rau nws nyiam chelate nrog tooj liab ions hauv qhov system uas tooj liab ions muaj nyob, thiab tsis yooj yim cuam tshuam los ntawm lwm cov hlau ions.
Q: Dab tsi yog qhov cuam tshuam ntawm tooj liab chelate EDTA ntawm dej zoo?
Thaum tooj liab chelate EDTA muaj nyob rau hauv qhov tsim nyog, nws tuaj yeem chelate tooj liab ions hauv dej, tiv thaiv tooj liab ions los ntawm precipitating thiab reacting nrog lwm yam khoom los tsim los nag lossis tshem tawm cov teeb meem, uas muaj txiaj ntsig zoo rau kev tswj xyuas cov dej ntshiab. Txawm li cas los xij, thaum nws dhau lawm, nws tuaj yeem cuam tshuam cov ntsuas xws li dej hardness.
Q: Lub luag haujlwm ntawm tooj liab chelate EDTA hauv tshuaj pleev ib ce yog dab tsi?
Copper chelate EDTA tuaj yeem siv los ua cov khoom siv ntawm cov tshuaj tua kab mob antioxidant thiab cov tshuaj tua kab mob hauv cov tshuaj pleev ib ce. tooj liab ions lawv tus kheej muaj qee yam kev ua redox. Copper chelate EDTA tuaj yeem ua kom cov tooj liab ions ruaj khov, kom lawv tuaj yeem ua lub luag haujlwm antioxidant ntawm qhov tsim nyog thiab ncua kev ua kom tsis zoo ntawm cov tshuaj pleev ib ce. Nyob rau tib lub sijhawm, nws inhibits kev loj hlob ntawm cov kab mob vim muaj cov tooj liab ions, yog li ncua lub txee lub neej.
Q: Dab tsi yog daim ntawv thov ntawm tooj liab chelate EDTA hauv kev lag luam textile?
Copper chelate EDTA yog siv nyob rau hauv pretreatment thiab dyeing txheej txheem ntawm fabrics nyob rau hauv lub textile kev lag luam. Nyob rau hauv pretreatment, tooj liab impurities ntawm cov ntaub yuav raug tshem tawm, thiab lub whiteness thiab dyeing uniformity ntawm cov ntaub yuav zoo dua. Thaum lub sij hawm dyeing, nws yuav siv tau raws li ib tug mordant los txhawb kev sib xyaw ntawm dyes thiab fabrics.
Cim npe nrov: Tuam Tshoj tooj liab chelate edta manufacturers, lwm tus neeg, Hoobkas