Diethylenetriaminepentaacetic acid | 67-43-6
Tlhaloso ea Sehlahisoa:
| Ntho | Diethylenetriaminepentaacetic acid |
| Litaba (%)≥ | 99.0 |
| Chloride(joalo ka Cl)(%)≤ | 0.01 |
| Sulphate (joalo ka SO4)(%)≤ | 0.05 |
| Litšepe tse boima (joalo ka Pb) (%)≤ | 0.001 |
| Tšepe (joalo ka Fe) (%)≤ | 0.001 |
| Ho theola boima ba 'mele ha o omisa≤ | 0.2 |
| Chelation boleng: mgCaCO3/g≥ | 252 |
| Teko ea ho qhibiliha ha sodium carbonate: | Ea tšoanelehang |
| pH boleng:(1(%) tharollo ea metsi, 25℃) | 2.1-2.5 |
Tlhaloso ea Sehlahisoa:
Likristale tse tšoeu. Hygroscopic. E qhibiliha ka bolokolohi metsing a chesang le a alkaline, e qhibiliha hanyenyane metsing a batang, e sa qhibilihe ka har'a metsoako ea tlhaho e kang ethanol le ether. Ntho e qhibilihisang 230°C (ho bola). Chefo e nyane haholo (ba bang ba re ha e chefo), LD50 (rat, molomo) 665mg/kg.
Kopo:
(1) Moemeli o rarahaneng, titration e rarahaneng ea molybdenum, sulphate le lisebelisoa tse sa tloaelehang tsa lefats'e, mokhoa oa hona joale oa ho qetela oa ho etsa qeto ea koporo.
Sephutheloana:25 kgs/ mokotla kapa kamoo o kopang kateng.
Polokelo:Boloka sebakeng se nang le moea oa moea, se omileng.
PhethahatsoTloaelo:Maemo a Machaba.
