EDTA 4NA.4H2O CAS 13254-36-4
EDTA 4NA.4H2O imasungunuka m'madzi ndipo imatha kusungunuka ndi ma ayoni osiyanasiyana achitsulo. Mu pH zosiyanasiyana komanso kuchuluka kosiyanasiyana kwa madzi olimba okhala ndi calcium amatha kukhala osakanikirana, ndipo pH≥8 ndi yogwira mtima kwambiri. Ndi chiŵerengero cha calcium cha 1:1 molar, imakhala ndi kutentha kwabwino m'madzi, ndipo siingawole ngakhale m'madzi otentha kwambiri, ndipo ndi yofewetsa madzi olimba kwambiri.
| Chinthu | Kufotokozera |
| Zamkati% | ≥99.0% |
| Mankhwala ophera tizilombo (Cl)% | ≤ 0.01% |
| Sulfate (SO4)% | ≤ 0.05% |
| Chelate yachitsulo (Pb)% | ≤ 0.001% |
| Iron(Fe)% | ≤ 0.001% |
| Mtengo wa PH | 10.5-11.5 |
EDTA 4NA.4H2O imagwiritsidwa ntchito ngati chofewetsa madzi, chothandizira kupanga mphira, chomaliza polimira cha ulusi wa acrylic, zowonjezera zosindikizira ndi utoto, zowonjezera zotsukira, ndi njira yothetsera bleaching yokonzera zinthu zomwe zimakhala ndi utoto wosiyanasiyana. Mu kusanthula kwa mankhwala, imagwiritsidwanso ntchito poyesa ma titration, ndipo imatha kuyika ma ayoni achitsulo molondola.
25kg/thumba kapena monga momwe mwafunira
EDTA 4NA.4H2O CAS 13254-36-4
EDTA 4NA.4H2O CAS 13254-36-4
