CHELATING AGENT

Chelating agents coordinating metal ions make complexes through erupting safe ring-shaped ions

NIOPOL-AD (wire coating agent)

• NIOPOL-CA powerfully controls scaling of representative poorly-water soluble and insoluble salts, like Al2+, Al3+ and Si4+, melted in solutions. After poorly-water soluble and insoluble salts are produced, it is very difficult to remove them. Therefore, costs and time needed to remove them after they are produced can be reduced through preventing them before they are formed.

• NIOPOL-CA is an environment-friendly product using materials with high biodegradability and is notably safe.

EDTA-4Na (carboxylic acid-based chelating agent)

• Tetrasodium Ethylene Diamine, Tetra Acetate

DPTMPA (phosphoric acid-based chelating agent)

• Diethylene Triamine Pentamethylene Phosphonic Acid

HEDP (phosphoric acid-based chelating agent)

• 1-Hydroxy Ethylidene-1, 1-Diphosphonic Acid

Sodium Gluconare

• Sodium gluconate forms safe chelating compounds with Ca, Fe, Cu, Al and heavy metals.