EDTA-4Na Tetrahydrate

Izina ry'igicuruzwa：EDTA-4NaTamazi ahagije

Fomula ya molekile: C10H12N2O8Na4•4H2O

Uburemere bwa molekile:452.23

Nimero ya CAS:  13235-36-4

Ibisobanuro:

Aisura:Wigicucucyangwa utubumbe tw'umweru tudasembuyeikirahureumurongoifu

Ibikubiye muri iki gikoresho: ≥99.0%

Chloride (Cl): ≤ 0.02%

Sulfate (SO4): ≤ 0.02%

NTA:≤ 1%

Heavy Metal (Pb)(cyangwaPPM）: ≤ 10

Ferrum(cyangwaPPM）: ≤ 10

Agaciro ko gupima(cyangwa(mg (CaCO3) / g)): ≥ 220

Agaciro ka pH(50g/L:25℃): 10.5-11.5

Ubucucike bw'umubyimba (kg/m3): 700-950

Aikoreshwa:

EDTA-4Na ni icyuma cy'ingenzi cya iyoni y'icyuma. Ikoreshwa nk'inyongeramusaruro, ikora, ikora amazi meza n'ibigize icyuma gikingira iyoni mu nganda zisukura, zikora polyreaction, zitunganya amazi, zikoresha amabara n'impapuro.

Gupakira no Kubika:

1.25KG/isakoshi, isakoshi y'urukiramende rw'amasaro, ifite PE imbere cyangwa hakurikijwe ibyo abakiriya basaba

2. Bika ibicuruzwa ahantu hakonje, humutse, kandi hafite umwuka mwiza kure y'ibikoresho bidahuye.