HEDP•Na2

HEDP•Na₂ is an organophosphonic acid corrosion inhibitor, it can chelate with Fe, Cu, and Zn ions, it can dissolve the oxidized materials, HEDP•Na₂ can form six-ring chelating compounds with metal ions in water system, Ca₂

CAS No.  7414-83-7

Molecular Formula: C₂H₆O₇P₂Na₂    Molecular weight: 250

Properties:

HEDP•Na2is an organophosphonic acid corrosion inhibitor, it can chelate with Fe, Cu, and Zn ions, it can dissolve the oxidized materials, HEDP•Na2can form six-ring chelating compounds with metal ions in water system, Ca2+ in particular. HEDP•Na2has good scale inhibition effects and obvious dissolution threshold effects. When used with other Water Treatment Chemicals, the synergistic effects is better.

Specification:

Usage:

HEDP•Na2 is widely used in circulating cool water system, medium and low pressure boiler, oil field water pipelines as scale and corrosion inhibitor in fields such as electric power, chemical industry, metallurgy, fertilizer, etc.. In light woven industry.

Package and Storage:

Liquid: 200L plastic drum, IBC(1000L),customers' requirement. Storage for ten months in shady room and dry place.

Solid: 25kg/bag, customers' requirement. Storage for ten months in shady room and dry place.

Safety Protection:

Weak acidity, Avoid contact with eye and skin, once contacted, flush with water.

Amino Trimethylene Phosphonic Acid(ATMP)

HEDP

EDTMPS

EDTMPA(Solid)