Khoom npe: EDTA-4NaTetrahydrated
Molecular Fomula: C10H12N2O8Na4•4h2 ua
Molecular Luj:452.23 ib
CAS Nr:. 13235-36-4 ib
Specification:
Atsos:White ualos yog dawb dawb granularsiv lead uakabhmoov
Cov ntsiab lus: ≥99.0%
Chloride (Cl): ≤ 0.02%
Sulfate (SO4): ≤ 0.02%
NTA:≤ 1%
Heavy Hlau (Pb)(PPM): ≤ 10
Ferrum(PPM): ≤ 10
Chelating Tus nqi((mg (CaCO3)/g)): ≥ 220
Tus nqi pH50g / L: 25℃):10.5 Nws-11.5 ib
Qhov ceev (kg / m3)ib: 700-950 ua
Adaim ntawv thov:
EDTA-4Na yog ib qho tseem ceeb ntawm cov hlau ion.Nws yog siv los ua additive, activator, dej huv tus neeg sawv cev thiab hlau ion npog qhov ncauj qhov ntswg rau kev lag luam ntxuav, polyreaction, watertreatment, xim photosensitive thiab ntawv kev lag luam.
Packing thiab Cia:
1.25KG / hnab, Pearly membrane compound hnab, nrog PE sab hauv lossis raws li cov neeg siv khoom xav tau
2. Khaws cov khoom hauv qhov chaw txias, qhuav, zoo-ventilated kom deb ntawm cov khoom siv tsis sib xws.