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Ethylenebis (oxyethylenenitrilo) tetraacetic acid / EGTA CAS: 67-42-5

Lus piav qhia luv luv:

EGTA yog ntau yam sib xyaw nrog cov ntawv thov hauv ntau qhov kev lag luam nrog rau cov chaw muag tshuaj, biochemical thiab kev tshawb fawb.Nrog nws cov yam ntxwv tshwj xeeb thiab ntau yam txiaj ntsig, EGTA yog qhov tseem ceeb ntxiv rau txhua qhov kev tshawb fawb thiab kev lag luam ib puag ncig.


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Khoom cim npe

Raws li tus neeg sawv cev chelating, EGTA tuaj yeem khi thiab ntxiab hlau ions, tshwj xeeb tshaj yog calcium ions.Cov cuab yeej no ua rau nws yog ib feem tseem ceeb ntawm ntau cov txheej txheem kev sim, xws li kev ua kom huv ntawm cov protein, enzyme characterization, thiab kab lis kev cai ntawm tes.Los ntawm kev tshem tawm cov hlau ions zoo, EGTA ua kom muaj kev ncaj ncees thiab kev ntseeg siab ntawm cov txiaj ntsig kev sim.

Peb cov khoom EGTA sawv tawm rau lawv cov purity siab thiab exceptional zoo.Peb nruj me ntsis ua raws li nruj kev tsim khoom thiab kev tswj xyuas cov qauv kom xa cov khoom uas ua tau raws li cov kev lag luam siab tshaj plaws.Tsis tas li ntawd, peb EGTA tau ua tib zoo ntim thiab khaws cia kom ntseeg tau tias nws ruaj khov thiab txuas ntxiv nws lub txee lub neej.

Ntxiv nrog rau cov ntawv thov yooj yim hauv kev tshawb fawb thiab kev tshuaj xyuas, EGTA tau ua pov thawj tias yog ib qho khoom tseem ceeb hauv cov tshuaj formulations.Cov tshuaj no txhim kho cov solubility thiab bioavailability ntawm qee cov tshuaj, yog li ua kom lawv cov txiaj ntsig zoo thiab kho cov nyhuv.EGTA kuj pab txhim kho kev ruaj ntseg ntawm cov tshuaj formulations, alleviating tej teeb meem cuam tshuam nrog kev cia thiab kev thauj mus los.

Peb cov khoom EGTA tau lees paub tsis yog rau lawv qhov zoo tshaj plaws xwb tab sis kuj rau lawv cov nqi sib tw.NtawmWenzhou Blue Dolphin Tshiab Khoom Co., Ltd, peb siv zog los muab cov txiaj ntsig zoo tshaj plaws rau peb cov neeg siv khoom, kom ntseeg tau tias lawv tau txais txiaj ntsig los ntawm cov khoom lag luam zoo yam tsis muaj kev cuam tshuam lawv cov peev nyiaj.

Peb txaus siab rau peb txoj kev cog lus rau cov neeg siv khoom txaus siab, uas tau cuam tshuam los ntawm peb cov kev pabcuam tshaj lij thiab txhim khu kev qha.Peb pab neeg mob siab rau npaj txhij los muab cov lus qhia tshwj xeeb thiab kev txhawb nqa los pab peb cov neeg siv khoom kom ua tiav daim ntawv thov EGTA hauv lawv qhov tshwj xeeb.

Nyob rau hauv xaus, EGTA yog ib qho tseem ceeb compound uas plays lub luag hauj lwm tseem ceeb nyob rau hauv ntau yam lag luam.Nws cov khoom tshwj xeeb ua rau nws yog ib qho cuab yeej tseem ceeb hauv kev tshawb fawb, tshuaj xyuas, thiab kev tsim tshuaj.Los ntawm kev xaiv peb cov khoom EGTA, koj yuav tau txais qhov zoo tshaj plaws, tus nqi sib tw thiab kev pabcuam zoo rau cov neeg siv khoom.Hu rau [Lub Tuam Txhab Lub Npe] hnub no kom paub txog cov txiaj ntsig ntawm EGTA rau koj tus kheej.

Specification

Qhov tshwm sim Dawb hmoov Ua raws
Kev ntsuas (%) 99.0-101.0 99.5 ua
Poob ntawm ziab (%) 1.0 0.16
Cov hlau hnyav (ppm) 5 Ua raws
Cl (ppm) 50 Ua raws
Melting point() 240.0-244.0 Nws 240.4-240.9 Nws

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  • Sau koj cov lus ntawm no thiab xa tuaj rau peb