Trisodium (2-hydroxyethyl) ethylenediaminetriacetate | 139-89-9
Tlhaloso ea Sehlahisoa:
| Ntho | Trisodium (2-hydroxyethyl) ethylenediaminetriacetate |
| Content (%) Bohloeki≥ | 39.0 |
| Botenya | 1.26-1.31 |
| Chromaticity ≤ | 300 |
| Chelation boleng ≥ | 120 |
| PH | 11.0-12.0 |
| Chloride (joaloka CL) (%) ≤ | 0.01 |
| Sulphate (joalo ka SO4) (%) ≤ | 0.05 |
| Litšepe tse boima (Pb) (%) ≤ | 0.001 |
Tlhaloso ea Sehlahisoa:
Sehlahisoa sena ke motsoako oa multivalent. E ka sebelisoa ho kopanya litšepe 'me ke sesebelisoa se matla sa chelating bakeng sa li-ion tse tloaelehileng tsa tšepe. Ke mochine o mocha oa chelating o 'nileng oa sebelisoa feela ho tloha ka 1953. Molemo oa eona o ikhethang ka ho fetisisa ke bokhoni ba ho etsa li-disks tse tsitsitseng tsa chelate ka Fe3 + ka tharollo e tala ea alkaline (pH = 8-11) le ho etsa li-integrator tse tsitsitseng tse nang le lisebelisoa tse sa tloaelehang tsa lefatše.
Kopo:
(1) Ntle le ts'ebeliso ea eona ho k'hemistri ea tlhahlobo, butle-butle e sebelisoa lits'ebetsong tse fapaneng tsa masela, temo (likokoana-hloko, HEDTA-Fe bakeng sa manyolo a tšepe mobung oa alkaline), meriana (e le pheko ea chefo ea tšepe), letlalo, pampiri, litlolo, kalafo ea metsi, electroplating, lik'hemik'hale plating (haholo-holo ka silevera plating), joalo-joalo.
(2) E na le lits'ebetso tsa bohlokoa haholo ho hloekisoeng le ho hloekisoa ha dilute tse leshome.
Sephutheloana:25 kgs/ mokotla kapa kamoo o kopang kateng.
Polokelo:Boloka sebakeng se nang le moea oa moea, se omileng.
PhethahatsoTloaelo:Maemo a Machaba.
