Diethylenetriamine pentaacetic acid |67-43-6
Ƙayyadaddun samfur:
| Abu | Diethylenetriamine pentaacetic acid |
| Abun ciki (%) ≥ | 99.0 |
| Chloride (kamar Cl) (%) ≤ | 0.01 |
| Sulfate (kamar SO4)(%)≤ | 0.05 |
| Karfe mai nauyi (kamar Pb) (%)≤ | 0.001 |
| Iron (kamar Fe) (%)≤ | 0.001 |
| Rage nauyi akan bushewa≤ | 0.2 |
| Darajar Chelation: mgCaCO3/g≥ | 252 |
| Gwajin rushewar Sodium carbonate: | Cancanta |
| Ƙimar pH: (1 (%) maganin ruwa, 25 ℃) | 2.1-2.5 |
Bayanin samfur:
Farin lu'ulu'u.Hygroscopic.Soluble da yardar kaina a cikin ruwan zafi da mafita na alkaline, dan kadan mai narkewa a cikin ruwan sanyi, wanda ba zai iya narkewa a cikin kaushi na halitta kamar ethanol da ether.Matsayin narkewa 230 ° C (bazuwar).Dan kadan mai guba (wasu suna da'awar mara guba), LD50 (bera, baka) 665mg/kg.
Aikace-aikace:
(1) wakili mai rikitarwa, hadaddun titration na molybdenum, sulphate da ƙananan ƙarfe na ƙasa, hanyar ƙarshen zamani don tantance jan ƙarfe.
Kunshin:25 kgs/jaka ko kamar yadda kuka nema.
Ajiya:Ajiye a wuri mai busasshiyar iska.
GudanarwaDaidaito:Matsayin Duniya.
