Ethylene Diamine Tetraacetic Acid Disodium Gishiri (EDTA-2NA)
Sunan samfur:EDTA-2Na (Ethylenediaminetetraacetic acid disodium gishiri)
Kwayoyin Halitta:C10H14N2Na2O8•2H2O
Nauyin Kwayoyin Halitta:M=372.24
Lambar CAS:6381-92-6
Fihirisar fasaha:
| Abu | Daidaitaccen ƙimar |
| BAYYANA | farin crystal foda |
| Abun ciki(%): | 99.0MIN |
| CHLORIDE(%): | 0.02MAX |
| SULFATE(%): | 0.02MAX |
| NTA(%): | - |
| KARFE MAI KYAU(ppm): | 10 MAX |
| FERRUM(ppm): | 10 MAX |
| KYAUTA mg(CaCO3)/g | 265 min |
| Farashin PH | 4.0-5.0 |
| Bayyanar (50g/L, 60℃Maganin ruwa, yana motsawa don 15 min) | A bayyane kuma a bayyane ba tare da ƙazanta ba |
Aikace-aikace:
Ana amfani da EDTA-2Na a cikin wanka, sabulu na ruwa, shamfu, sinadarai na noma, maganin gyarawa don haɓaka fim ɗin launi, mai tsabtace ruwa, PH mai gyara.Lokacin da aka bayyana halayen redox don polymerization na butyl benzene rubber, ana amfani da shi azaman ɓangaren kunnawa don haɗakar ion ƙarfe da sarrafa saurin polymerization.
Shiryawa:25KG/jakar, ko cushe kamar yadda abokin ciniki ya buƙaci.
Ajiya:Ajiye a bushe da iska a cikin ɗakin ajiya, hana hasken rana kai tsaye, ɗan tari kuma a ajiye shi.
HANKALI: za mu iya siffanta kaya bisa ga bukata.