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EDTA | 60-00-4

EDTA | 60-00-4


  • Igoa o oloa:EDTA
  • Isi Igoa:Ethylenediaminetetraacetic Acid
  • Vaega:Vailaau Matagofie-Organic Chemical
  • Numera CAS:60-00-4
  • EINECS Nu.:200-449-4
  • Fa'aaliga:Pa'u tioata Pa'epa'e
  • Fuafua mole:C10H16N2O8
  • Igoa Fa'ailoga:Colorcom
  • Soifua Fa'asao:2 Tausaga
  • Nofoaga na afua mai ai:Saina
  • Fa'amatalaga Oloa

    Faailoga o oloa

    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, fesoasoani faʻafefete, vailaʻau faʻapipiʻi, vailaʻau faʻamaʻi toto, vailaʻau, faʻamautu, polymerization initiators synthetic, EDTA o se mea sui mo 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:Fa'ava-o-malo.


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