Trisodium (2-hydroxyethyl)ethylenediaminetriacetate | 139-89-9
Ƙayyadaddun samfur:
| Abu | Trisodium (2-hydroxyethyl) ethylenediaminetriacetate |
| Abun ciki (%) Tsafta ≥ | 39.0 |
| Yawan yawa | 1.26-1.31 |
| Chromaticity ≤ | 300 |
| Darajar Chelation ≥ | 120 |
| PH | 11.0-12.0 |
| Chloride (kamar CL) (%) ≤ | 0.01 |
| Sulfate (kamar SO4) (%) ≤ | 0.05 |
| Karfe masu nauyi (Pb) (%) ≤ | 0.001 |
Bayanin samfur:
Wannan samfurin shine mai haɗawa da yawa. Ana iya amfani da shi don haɗa karafa kuma wakili ne mai ƙarfi don yawancin ions ƙarfe na gama gari. Yana da wani sabon chelating wakili da aka kawai amfani tun 1953. Its mafi fice fa'ida shi ne ta ikon samar da barga chelate faifai tare da Fe3+ a alkaline raw mafita (pH = 8-11) da kuma samar da barga integrators tare da rare ƙasa karafa.
Aikace-aikace:
(1) Baya ga amfani da shi a cikin ilmin sunadarai, ana amfani da shi a hankali a cikin aikace-aikace daban-daban a cikin yadudduka, aikin gona (maganin magungunan kashe qwari, HEDTA-Fe don takin ƙarfe a cikin ƙasa alkaline), magani (a matsayin maganin guba na ƙarfe), fata, takarda, kayan kwalliya, maganin ruwa, electroplating, plating sunadarai (musamman a plating na azurfa), da sauransu.
(2) Yana da aikace-aikace masu mahimmanci a cikin tacewa da tsarkakewar dilute goma.
Kunshin:25 kgs/jaka ko kamar yadda kuka nema.
Ajiya:Ajiye a wuri mai busasshiyar iska.
GudanarwaDaidaito:Matsayin Duniya.
