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Ethylenediamine
Ethylenediaminetetraacetic Acid (EDTA)
Molecular formula: C10H16N2O8
Molecular weight: 292.25
Purity ≥ | 99.5%. |
NaCO3 liquor dispel test ≤ | Pass |
Residue on ignition (count by sulfate ) ≤ | 0.1% |
Chloride (Cl) ≤ | 0.05% |
Sulfate(SO4) ≤ | 0.05% |
Fe ≤ | 0.001% |
Heavy metal (count by Pb) ≤ | 0.001% |