Reka fektheri e theko e tlaase EDTA-2NA Cas: 6381-92-6
Tšebeliso e 'ngoe ea bohlokoa ea motsoako ona ke ho hloekisa metsi.EDTA-2NA e tlama ka katleho le ho chelate li-ion tsa tšepe tse teng metsing, e sebetsa e le sesebelisoa se matla sa chelate.Sena se fokotsa sekhahla le ho thehoa ha li-insoluble deposits, ho sireletsa lisebelisoa ho senya le ho eketsa katleho ea mekhoa ea indasteri.
Ntle le liindasteri tsena, EDTA-2NA e sebelisoa lihlahisoa tsa tlhokomelo ea botho, lik'hemik'hale tsa agrochemicals le lisebelisoa tse ling tse khethehileng.Ho feto-fetoha ha eona le ho sebetsa ha eona ho etsa hore e be motsoako o batloang mafapheng a sa tšoaneng.
Melemo
K'hamphaning ea rona, re ikemiselitse ho fa bareki ba rona lik'hemik'hale tsa boleng tse finyellang litekanyetso tsa machaba.EDTA-2NA ea rona e hlahisoa ka theknoloji e tsoetseng pele mme e feta mehato e thata ea taolo ea boleng ho netefatsa bohloeki le matla a eona.
Haeba o hloka tlhaiso-leseling e batsi ka EDTA-2NA kapa u na le lipotso tse tobileng, ka kopo u seke oa tsilatsila ho ikopanya le sehlopha sa rona se nang le boiphihlelo.Re ikemiselitse ho fihlela litlhoko tsa hau le ho fana ka tšehetso e felletseng ea tekheniki.
Rea leboha ka ho nahana ka lihlahisoa tsa rona, 'me re labalabela ho u fa EDTA-2NA bakeng sa litlhoko tsohle tsa hau tsa chelating.
Tlhaloso
Ponahalo | Phofo e tšoeu ea kristale | Phofo e tšoeu ea kristale |
Tlhahlobo (%) | ≥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 |
PH boleng (1% tharollo:25℃) | 4.0-5.0 | 4.62 |
Ponaletso (50g/l,60℃tharollo ea metsi,e hlohlelletsang metsotso e 15) | E hlakileng ebile e pepenene ntle le ditshila | Ikamahanya |