Cheating Tus Neeg Sawv Cev Edta 99.0% CAS TSIS MUAJ .: 60-00-04

Khoom npe:Edta 99.0%

Molecular Fomula:C₁₀H₁₆N₂O₈

Molecular hnyav:M = 292.24

CAS TSIS MUAJ. ::60-00-04

Lub tsev:

Cov Lus Qhia Tshwj Xeeb:

Appearance: dawb crystal Hmoov.

Cov ntsiab lus: ≥9.0%

Chloride (CL): ≤ 0.05%

Sulfate (so4): ≤ 0.02%

Hnyav Hlau (PB): ≤ 0.001%

Ferrum: ≤ 0.001%

Chelating tus nqi: ≥339

P tus nqi: 2.8-3.0

Poob rau ziab: ≤ 0.2%

APeprication:

Raws li lub chelating tus neeg sawv cev, Edta acid tuaj yeem siv tau dav hauv cov tshuaj tiv thaiv dej, tshuaj ntsuab, cov tshuaj roj ua kua, roj hmab tu tus neeg sawv cev thiab ntsuas cov tshuaj tiv thaiv bertical.

Ntim thiab Ntim:

1Cov. 25kg / hnab, lossis raws li cov neeg siv khoom yuav khoom rau ntim.

2.Txhua cov khoom hauv qhov chaw txias, qhuav, muaj cua zoo-muaj qhov chaw nyob deb ntawm cov ntaub ntawv tsis sib xws.