01
Whakawhiwhia wheketere EDTMPA mai i Haina CAS:1429-50-1 me te Kounga teitei
Āhuatanga
Ko te EDTMPA he paura karaihe ma i te pāmahana rūma, me te rewa 215-217ºC, he uaua ki te rewa i roto i te wai, he iti ake te rewa i te 5% i te pāmahana rūma, he ngawari te rewa i roto i te haukini. He kaha te kaha o te katote whakarewa a EDTMPA, he nui ake te katote katote chelating me te katote kapu i to EDTA.
Whakatakotoranga
| Taurangi | Paerewa |
| Te ahua | Te paura tioata ma |
| Te waikawa hohe (hei EDTMPA) ma te wt % | 96.0 min |
| Te tapeke waikawa phosphonic(hei PO43-) mā te wt % | 82.0 min |
| Chloride (Cl-) % | 0.1 mōrahi |
| Te makuku ma te wt % | 2.0 te teitei |
| Fe mā te mg/L | 5.0 mōrahi |
| pH (1% wairewa wai) | 2.0 te teitei |
Whakamahinga Hua
Ko te EDTMPA he reagent tino kore-paitini, me te kaha chelating kaha mo nga katote whakarewa, ka taea te whakamahi i roto i te ahumahi hiko hei kaihoko horoi mo nga maramara semiconductor o nga iahiko whakauru, me te kawe i nga huānga radioactive i roto i te ahumahi rongoa mo te rapu. me te maimoatanga o nga mate.
Mōkī Me te Rokiroki
EDTMPA totoka: 25kg / putea, hiahia a nga kaihoko.
Te rokiroki mo te 12 marama i roto i te ruma marumaru me te waahi maroke.
Parenga Haumaru
Parenga Haumaru
Kawakawa, Kaua e pa atu ki te kanohi me te kiri, ina pa ana, horoia ki te wai.