Gulani fakitale yotsika mtengo EDTA-2NA Cas:6381-92-6
Ntchito ina yofunika kwambiri ya mankhwalawa ndikuyeretsa madzi.EDTA-2NA imamanga bwino ndi ma chelates zitsulo zachitsulo zomwe zimapezeka m'madzi, zomwe zimakhala ngati chelating agent.Izi amachepetsa makulitsidwe ndi mapangidwe madipoziti insoluble, kuteteza zida ku dzimbiri ndi kumawonjezera dzuwa njira mafakitale.
Kupatula mafakitalewa, EDTA-2NA imagwiritsidwa ntchito pazinthu zosamalira anthu, agrochemicals ndi ntchito zina zapadera.Kusinthasintha kwake komanso kuchita bwino kumapangitsa kuti ikhale yofunidwa m'magawo osiyanasiyana.
Ubwino wake
Pakampani yathu, tadzipereka kupereka makasitomala athu mankhwala abwino omwe amakwaniritsa miyezo yapadziko lonse lapansi.EDTA-2NA yathu imapangidwa pogwiritsa ntchito ukadaulo wapamwamba ndipo imayang'anira njira zowongolera kuti zitsimikizire kuyera kwake komanso mphamvu zake.
Ngati mukufuna zambiri za EDTA-2NA kapena muli ndi mafunso enaake, chonde musazengereze kulumikizana ndi gulu lathu lodziwa zambiri.Tadzipereka kukwaniritsa zomwe mukufuna ndikukupatsani chithandizo chokwanira chaukadaulo.
Zikomo poganizira zogulitsa zathu, ndipo tikuyembekeza kukupatsirani EDTA-2NA pazosowa zanu zonse za chelating.
Kufotokozera
Maonekedwe | White crystalline ufa | White crystalline ufa |
Kuyesa (%) | ≥99.0 | 99.45 |
Cl (%) | ≤0.02 | 0.011 |
SO4 (%) | ≤0.02 | 0.008 |
NTA (%) | ≤1.0 | 0.2 |
Pb (ppm) | ≤10 | <5 |
Fe (ppm) | ≤10 | 8 |
Chelating value mg(CaCO3)/g | 265 | 267.52 |
Mtengo wa PH (1% yankho:25 ℃) | 4.0-5.0 | 4.62 |
Transparency (50g/l,60℃madzi yankho, oyambitsa kwa 15min) | Zomveka komanso zowonekera popanda zonyansa | Gwirizanani |