Ethylene Diamine Tetraacetic Acid Disodium nnu (EDTA-2NA)
Aha ngwaahịa:EDTA-2Na (Ethylenediaminetetraacetic acid disodium nnu)
Fomula Molecular:C10H14N2Na2O8•2H2O
Arọ Molecular:M=372.24
Nọmba CAS:6381-92-6
Nka nka:
| Ihe | Ụkpụrụ ọkọlọtọ |
| Mpụta | ọcha kristal ntụ ntụ |
| Ọdịnaya(%): | 99.0MIN |
| CHLORIDE(%): | 0.02 Max |
| SULFATE(%): | 0.02 Max |
| NTA(%): | - |
| Ọla dị arọ(ppm): | 10 Max |
| FERUM(ppm): | 10 Max |
| ỤRỤ NA-aghọ aghụghọ mg (CaCO3)/g | 265MIN |
| PH Uru | 4.0-5.0 |
| nghọta (50g/L, 60℃ngwọta mmiri, na-akpali 15 min) | O doro anya ma doo anya na-enweghị adịghị ọcha |
Ngwa:
A na-eji EDTA-2Na na ncha, ncha mmiri mmiri, ncha ntutu, kemịkalụ ugbo, ihe ndozi maka mmepe nke ihe nkiri agba, ihe nhicha mmiri, PH modifier.Mgbe ị na-ekwu mmeghachi omume redox maka polymerization nke butyl benzene rubber, a na-eji ya dị ka akụkụ nke activator maka mgbagwoju anya nke ion metal na njikwa ọsọ ọsọ polymerization.
Nkwakọ ngwaahịa:25KG/bag , ma ọ bụ juru n'ọnụ dị ka arịrịọ onye ahịa.
Nchekwa:Echekwara na akọrọ na ventilated n'ime ụlọ nkwakọba ihe, gbochie kpọmkwem ìhè anyanwụ, ubé ikpo na-etinye ala.
Ntị: anyị nwere ike hazie ngwongwo dị ka gị chọrọ.