EDTA |60-00-4
Fa'amatalaga o oloa:
| Aitema | Fa'amatalaga |
| Mama | ≥99.0% |
| Chloride (Pei o Cl) | ≤0.01% |
| Sulfate (Peso SO4) | ≤0.05% |
| Metala Mamafa (E pei o le Pb) | ≤0.001% |
| Umea (Pei Fe) | ≤0.001% |
| Chelation Taua | ≥339mg CaCO3/g |
| PH Taua | 2.8-3.0 |
| Fa'aaliga | Pa'epa'e tioata pa'epa'e |
Fa'amatalaga o oloa:
Pa'epa'e tioata pa'epa'e, liusuavai 240°C (decomposition).E le mafai ona solu i le vai malulu, ava malosi ma solu faʻalaʻau masani, soluble i vai vevela, soluble i vaifofo o le sodium hydroxide, sodium carbonate ma ammonia.
Talosaga:
(1) Faʻaaogaina e fai ma vaifofo faʻamaʻi ma faʻapipiʻi mo le gaosiga o mea lanu ata, vali vali, vailaʻau faʻapipiʻi togafitiga, mea faʻapipiʻi teuteu, faʻamaʻi toto, vailaʻau, faʻamautu, faʻapipiʻi polymerisation paʻu synthetic, EDTA o se mea sui mo le chelating agents.
(2) E mafai ona fausia fa'amautu vai-soluble fa'atasi ma metala eleele alkaline, elemene eleele seasea ma metala suiga.I le faaopoopo atu i masima sodium, o loʻo i ai foʻi masima ammonium ma uʻamea, magnesium, calcium, copper, manganese, zinc, cobalt, alumini ma isi masima eseese, o nei masima e eseese faʻaoga.
(3) E mafai fo'i ona fa'aogaina le EDTA e fa'amama ai metala fa'aletino leaga mai le tino o le tagata i se faiga fa'avavevave.E faʻaaogaina foʻi e fai ma vailaʻau togafitiga mo vai.
(4) O le EDTA o se faʻailoga taua ma e mafai ona faʻaaogaina e faʻaputu ai le nickel, kopa, ma isi. E tatau ona faʻaoga faʻatasi ma le amonia e fai ma faʻailoga.
afifi:25 kilokalama / taga poʻo e te manaʻo ai.
Teuina:Teu i se nofoaga matutu, ea.
PulegaTulaga masani:Tulaga Fa'ava-o-malo.
