Commodity: EDTA ACID
Chemical Formula: C10H16N2O8
Appearance: White powder
Specification
|
Item
|
Standard
|
|
Appearance
|
White Powder
|
|
EDTA
|
≥99.0%
|
|
Chloride (Cl)
|
≤0.01%
|
|
Sulfate (SO4)
|
≤0.1%
|
|
Iron (Fe)
|
≤10ppm
|
|
Heavy metal (Pb)
|
≤10ppm
|
|
PH
|
2.8-3.0
|
Usage: 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.