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Factory Supply EDTMPA kuchokera ku China CAS:1429-50-1 yokhala ndi Ubwino Wapamwamba
Katundu
EDTMPA ndi ufa wa kristalo woyera pa kutentha kwa firiji, ndi malo osungunuka a 215-217ºC, ovuta kusungunuka m'madzi, kusungunuka kumakhala kochepa 5% kutentha, kosavuta kusungunuka mu ammonia. EDTMPA ili ndi chitsulo cholimba cha ion chelating capacity, chomwe chelating mosalekeza ndi cuprum ion ndi yayikulu kuposa ya EDTA.
Kufotokozera
| Mlozera | Standard |
| Maonekedwe | White crystal ufa |
| Active acid (monga EDTMPA) ndi wt% | 96.0 mphindi |
| Phosphonic acid yonse (monga PO43-) ndi wt% | 82.0 mphindi |
| Chloride (Cl-)% | 0.1 max |
| Chinyezi ndi wt% | 2.0 max |
| Fe ndi mg/L | 5.0 max |
| pH (1% yothetsera madzi) | 2.0 max |
Kugwiritsa Ntchito Zogulitsa
EDTMPA ndi mkulu chiyero sanali poizoni reagent, ndi amphamvu chelating mphamvu kwa ayoni zitsulo, amene angagwiritsidwe ntchito mu makampani zamagetsi monga kuyeretsa wothandizila tchipisi semiconductor tchipisi Integrated ma circuits, ndi monga chonyamulira cha radioactive zinthu mu makampani mankhwala kwa kudziwika. ndi kuchiza matenda.
Phukusi Ndi Kusungirako
EDTMPA olimba: 25kg / thumba, chofunika makasitomala '.
Kusungirako kwa miyezi 12 m'chipinda chamthunzi ndi malo owuma.
Chitetezo cha Chitetezo
Chitetezo cha Chitetezo
Acidity, Pewani kukhudzana ndi diso ndi khungu, kamodzi anakumana, ndi madzi.