EDTA 4NA.4H2O CAS 13254-36-4
EDTA 4NA.4H2O inonyungudika mumvura uye inogona kuchekwa nemhando dzakasiyana dzesimbi.Mumhando dzakasiyana-siyana dzepH uye zvakasiyana-siyana zve calcium-ine mvura yakaoma inokwanisa kuoma, uye pH≥8 pakushanda kwepamusoro.Iine 1: 1 molar ratio ye calcium ions, ine yakanaka yekudziya kugadzikana mumvura, uye haizoora kunyange mumvura inopisa, uye inoshanda zvakanyanya kunyorovesa mvura yakaoma.
| Item | Tsanangudzo |
| Content% | ≥99.0% |
| Chloride(Cl)% | ≤ 0.01% |
| Sulfate(SO4)% | ≤ 0.05% |
| Metal chelate(Pb)% | ≤ 0.001% |
| Simbi(Fe)% | ≤ 0.001% |
| PH Kukosha | 10.5-11.5 |
EDTA 4NA.4H2O inoshandiswa semvura inopfavisa, yakagadzirwa rabha catalyst, acrylic fiber polymerization terminator, kudhinda uye kudhaya additives, detergent additives, uye bleaching kugadzirisa mhinduro yeruvara inobata zvinhu zvinowacha kugadzirisa.Mukuongorora makemikari rinoshandiswawo kuti titration, anogona zvakarurama titration akasiyana simbi ions.
25kg / bhegi kana sezvakumbirwa
EDTA 4NA.4H2O CAS 13254-36-4
EDTA 4NA.4H2O CAS 13254-36-4
