Etyylene diacin acid acid monodium nnu (Edta-2na)
Aha:Edta-2na (etsyleteniamineTetraacium acid acid si nnu)
Molular fomula:C10H14N2NA2O8 • 2h2o
Ibu Ilucular:M = 372.24
Nke.6381-92-6
Ntụaka Ntụpọ:
| Ihe | Uru bara uru |
| Mputa | White Crystal ntụ |
| Ndinaya(%): | 99.0Mine |
| Chloride(%): | 0.02mata |
| Selfate(%): | 0.02mata |
| Otutu(%): | - |
| Ígwè oke(pxm): | 10Max |
| Ferrum(pxm): | 10Max |
| Na-ekwupụta uru mg (Caco3) / g | 265min |
| Uru PH | 4.0-5.0 |
| Translọn (50g / l, 60℃Ngwọta mmiri, na-akpali maka 15 min) | Doro anya na ụzọ na-enweghị adịghị ọcha |
Akwukwo icho oru:
Edta-2na na-eji 2NA na ncha, ncha mmiri, kemịkalụ nke ugbo, ngwọta mmiri, ihe nhicha mmiri. Mgbe ị na-ekwupụta mmeghachi nke blook maka polymerization nke Booky Benzene, a na-eji ya dị ka akụkụ nke onye na-arụ ọrụ maka mgbagwoju anya nke igwe ion na nchịkwa nke ọsọ polymerization.
Mbukota:Akpa 25KG / ma ọ bụ ngwongwo dị ka arịrịọ onye ahịa.
Nchekwa:Echekwara na akọrọ n'ime ụlọ ebe a na-ere ahịa, gbochie ìhè anyanwụ, ma ọ bụ ntakịrị ma belata.
Ige nti: Anyị nwere ike hazie ngwongwo ahụ dabere na ihe ịchọrọ.