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Reka fektheri e theko e tlaase EDTA-2NA Cas: 6381-92-6

Tlhaloso e Khutšoanyane:

EDTA-2NA ke chelating agent e etsang li-complexes tse tsitsitseng tse nang le li-ion tsa tšepe, e leng se etsang hore e be sesebelisoa sa bohlokoa lits'ebetsong tse ngata tsa indasteri.Foromo ea eona ea lik'hemik'hale ke C10H14N2Na2O8, 'me ke phofo e tšoeu ea kristale e qhibilihang habonolo metsing' me e na le thepa e babatsehang ea ho qhibiliha.

E 'ngoe ea likopo tsa mantlha tsa EDTA-2NA ke moemeli oa chelating indastering ea lijo le lino.Hangata e sebelisoa ho ntlafatsa botsitso le boleng ba litholoana le meroho e entsoeng ka makotikoting, ho thibela ho fifala le ho lelefatsa bophelo ba sethala sa sehlahisoa ka kakaretso.Ho feta moo, e sebetsa e le sebatli, e thibelang kholo ea libaktheria tse kotsi le hlobo.

Ka indasteri ea meriana, EDTA-2NA e sebelisoa e le stabilizer le antioxidant litlhare tse fapa-fapaneng.Bokhoni ba eona ba ho tlama li-ion tsa tšepe bo thibela oxidation, e thusang ho boloka matla a sehlahisoa le ho lelefatsa bophelo ba sethala.Ho feta moo, e sebelisoa ho radiopharmaceuticals ho ngola radioisotopes.


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

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

 


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