Gishirin Disodium (EDTA-2NA) na Ethylene Diamine Tetraacetic Acid
Sunan samfurin:EDTA-2Na (Ethylenediaminetetraacetic acid gishirin disodium)
Tsarin Kwayoyin Halitta:C10H14N2Na2O8•2H2O
Nauyin kwayoyin halitta:M=372.24
Lambar CAS:6381-92-6
Fihirisar fasaha:
| Abu | Matsakaicin ƙima |
| BAYANI | farin foda mai lu'ulu'u |
| ABUBUWAN DA KE CIKI(%): | 99.0MIN |
| Chloride(%): | 0.02MAX |
| SULFATE(%): | 0.02MAX |
| NTA(%): | - |
| ƙarfe mai nauyi(ppm): | 10MAX |
| FERM(ppm): | 10MAX |
| DARAJAR CHELATING mg(CaCO3)/g | MINTI 265 |
| ƘARFIN PH | 4.0-5.0 |
| Bayyanar gaskiya (50g/L, 60℃ruwan da aka tace, ana juyawa na tsawon minti 15) | A bayyane kuma a bayyane ba tare da ƙazanta ba |
Aikace-aikace:
Ana amfani da EDTA-2Na a cikin sabulun wanka, sabulun ruwa, shamfu, sinadarai na noma, maganin gyara don haɓaka fim ɗin launi, mai tsabtace ruwa, mai gyara PH. Lokacin da ake faɗi amsawar redox don polymerization na robar butyl benzene, ana amfani da shi azaman wani ɓangare na mai kunnawa don haɗa ion na ƙarfe da kuma sarrafa saurin polymerization.
Shiryawa:25KG/jaka, ko kuma a naɗe shi kamar yadda abokin ciniki ya buƙata.
Ajiya:A adana a cikin busasshiyar ajiya kuma mai iska, a hana hasken rana kai tsaye, a ɗan tara kaɗan sannan a ajiye a ƙasa.
HANKALI: Za mu iya keɓance kayan bisa ga buƙatunku.