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Samar da masana'antu EDTMPA daga China CAS: 1429-50-1 tare da Babban inganci
Kayayyaki
EDTMPA shine farin crystal foda a dakin da zafin jiki, tare da narkewa 215-217ºC, da wuya a narkar da a cikin ruwa, da solubility ne kasa da 5% a dakin zafin jiki, sauki narkar da ammonia. EDTMPA yana da ƙarfin ƙarfe ion chelating ƙarfi, wanda chelating akai tare da cuprum ion ya fi girma fiye da na EDTA.
Ƙayyadaddun bayanai
| Fihirisa | Daidaitawa |
| Bayyanar | Farin lu'u-lu'u |
| Acid acid (kamar EDTMPA) ta wt% | 96.0 min |
| Jimlar phosphonic acid (kamar PO43-) ta wt % | 82.0 min |
| Chloride (Cl-) % | 0.1 max |
| Danshi ta wt% | 2.0 max |
| Fe ta mg/L | 5.0 max |
| pH (1% maganin ruwa) | 2.0 max |
Amfanin Samfura
EDTMPA babban tsafta ne mara guba reagent, tare da karfi chelating ikon ga karfe ions, wanda za a iya amfani da a cikin Electronics masana'antu a matsayin tsaftacewa wakili ga semiconductor kwakwalwan kwamfuta na hadedde da'irori, kuma a matsayin m na rediyoaktif abubuwa a cikin Pharmaceutical masana'antu domin ganewa. da maganin cututtuka.
Kunshin Da Ajiye
EDTMPA m: 25kg/bag, abokan ciniki 'bukatar.
Ajiye na tsawon watanni 12 a cikin dakin inuwa da busasshiyar wuri.
Kariyar Tsaro
Kariyar Tsaro
Acidity, Guji saduwa da ido da fata, da zarar an tuntuɓi, zubar da ruwa.