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Purity: 99.0%

Molecular formula: C10H16N2O8

Apearance: White powder

Name: Ethylene Diamine Tetraacetic Acid

Packing: Packed in paper bags lined with plastic; Net-weighted 25kg per bag

To complexing metal ions, and separating metal; Used as water-treating agents and scale-eliminating agents; Capable of preventing the harmful effects on production caused by metal ions in water;

Item Index

Appearance White powder, odorless

EDTA ≥ 99.0%

Chloride(Cl) ≤ 0.05%

Sulphate(SO4) ≤ 0.05%

Ferrum(Fe) ≤ 0.001%

Heavy metal(Pb) ≤ 0.001%

Chelate value (mgCaCO3/g) ≥ 339

PH 2.8-3.0

STANDARD: Q/24SJK01-2006