Molecular Formula: C10H16N2O8
Molecular Weight: 292.24
Properties:
White crystal powder, soluble in sodium hydroxide, sodium carbonate and ammonia solution, not soluble in cold water, acid and common organic solvents,and discomposed at 240°C.
Specifications:
Item Indexes
Appearance White Powder
Purity 99.0% Min.
Chloride (Cl) 0.05% Max.
Sulfate (SO4) 0.05% Max.
Iron (Fe) 0.001% Max.
Heavy metal (Pb) 0.001% Max.
Chelate value (mgCaCO3/g) 339 Max.
PH 2.8-3.0
Uses:
Mainly applied 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 ; also used in the cleaning the boilers in large-scale power plants.
Packing, Storage and Transportation:
Packed in paper bags lined with plastic; net-weighted 25kg per bag; stored in cool, dark, ventilated and dry place.
Relational Production: EDTA.4Na (CAS No.: 64-02-8); EDTA.2Na (CAS No.: 139-33-3)
