Ethylenebis(oxyethylenenitrilo)tetraacetic acid/EGTA CAS: 67-42-5
Seye chelating agent, EGTA inogona kunyatsosunga uye kuteya simbi ions, kunyanya calcium ions.Ichi chivakwa chinoita kuti ive chikamu chakakosha cheakawanda maitiro ekuyedza, akadai seprotein kucheneswa, enzyme maitiro, uye sero tsika.Nekunyatsobvisa simbi ions, EGTA inovimbisa kutendeseka uye kuvimbika kwemhedzisiro yekuedza.
Zvigadzirwa zvedu zveEGTA zvinomira pachena nekuchena kwavo kwepamusoro uye hunhu hwakasarudzika.Isu tinonyatso kuomerera kune yakasimba yekugadzira uye yemhando yekudzora zviyero kuendesa zvigadzirwa zvinosangana nepamusoro-soro indasitiri yakatarwa.Pamusoro pezvo, EGTA yedu yakanyatsorongedzwa uye kuchengetwa kuti ive nechokwadi chekugadzikana uye kuwedzera hupenyu hwayo hwesherufu.
Pamusoro pemashandisirwo ekutanga mukutsvaga nekuongorora, EGTA yakaratidza kuve chinhu chakakosha mukugadzira mishonga.Mushonga uyu unowedzera kunyungudika uye bioavailability yeimwe mishonga, nekudaro ichiwedzera kushanda kwayo uye kurapa kwayo.EGTA inobatsirawo kuvandudza kugadzikana kwemishonga yekugadzira mishonga, kuderedza matambudziko angangodaro ane chokuita nekuchengetedza nekufambisa.
Zvigadzirwa zvedu zveEGTA zvinozivikanwa kwete nekuda kwemhando yepamusoro chete asiwo nemitengo yavo yemakwikwi.AtWenzhou Blue Dolphin New Material Co.ltd, tinoedza kupa kukosha kwakanakisisa kune vatengi vedu, tichiona kuti vanobatsirwa kubva kune zvigadzirwa zvepamusoro pasina kukanganisa bhajeti yavo.
Tinodada nekuzvipira kwedu kune kugutsikana kwevatengi, izvo zvinoratidzwa mubasa redu reunyanzvi uye rakavimbika.Chikwata chedu chakazvitsaurira chakamira chakagadzirira kupa zano rehunyanzvi uye rutsigiro kubatsira vatengi vedu kukwidziridza zvinogona kushandiswa kweEGTA mumunda wavo chaiwo.
Mukupedzisa, EGTA chikamu chakakosha chinoita basa rakakosha mumaindasitiri akasiyana.Hunhu hwayo hwakasiyana hunoita kuti ive chishandiso chakakosha mukutsvagisa, kuongorora, nekuvandudza zvinodhaka.Nekusarudza zvigadzirwa zvedu zveEGTA, unogashira mhando yepamusoro, mitengo yemakwikwi uye yakanakisa sevhisi yevatengi.Bata [Zita reKambani] nhasi kuti uzvionere mabhenefiti eEGTA.
Tsanangudzo
| Chitarisiko | Upfu chena | Conform |
| Assay (%) | 99.0-101.0 | 99.5 |
| Kurasikirwa pakuomeswa (%) | ≤1.0 | 0.16 |
| Heavy metal (ppm) | ≤5 | Conform |
| Cl (ppm) | ≤50 | Conform |
| Melting point(℃) | 240.0-244.0 | 240.4-240.9 |
