I-Diethylenetriaminepentaacetic acid |67-43-6
Ukucaciswa komkhiqizo:
| Into | I-Diethylenetriaminepentaacetic acid |
| Okuqukethwe (%)≥ | 99.0 |
| I-Chloride(njenge-Cl)(%)≤ | 0.01 |
| I-Sulphate (njenge-SO4)(%)≤ | 0.05 |
| Insimbi enzima (njenge-Pb) (%)≤ | 0.001 |
| I-ayina (njengo-Fe) (%)≤ | 0.001 |
| Ukuncipha kwesisindo lapho omiswa≤ | 0.2 |
| Inani le-Chelation: mgCaCO3/g≥ | 252 |
| Ukuhlolwa kokuqedwa kwe-sodium carbonate: | Ufanelekile |
| Inani le-pH:(1(%) isixazululo esinamanzi, 25℃) | 2.1-2.5 |
Incazelo Yomkhiqizo:
Amakristalu amhlophe.I-Hygroscopic.Incibilika ngokukhululekile emanzini ashisayo nasezixazululweni ze-alkaline, inyibilika kancane emanzini abandayo, ayincibiliki ezincibilikisini eziphilayo njenge-ethanol ne-ether.Iphuzu lokuncibilika 230°C (ukubola).Inobuthi obuncane kakhulu (abanye bathi ayinabo ubuthi), i-LD50 (igundane, ngomlomo) 665mg/kg.
Isicelo:
(1) I-ejenti eyinkimbinkimbi, i-titration eyinkimbinkimbi ye-molybdenum, i-sulphate nezinsimbi zomhlaba ezingavamile, indlela yamanje yokugcina ukuze kunqunywe ithusi.
Iphakheji:25 kgs/isikhwama noma njengoba ucela.
Isitoreji:Gcina endaweni engenawo umoya, neyomile.
IsikhuluOkujwayelekile:Izinga lamazwe ngamazwe.
