VERSENOL™ 120 Chelating Agent

What is VERSENOL™ 120 Chelating Agent?

A sequester of Fe/Mn/Cu designed to improve pulp bleachability, control bleach degradation, reduce brightness reversion (TCF Process). It is an aqueous solution of the trisodium salt of N-(hydroxyethyl) ethylenediaminetriacetic acid. It has some unique properties that make it worth considering for use: (1) to control iron at pH 8-10; and (2) under more acidic conditions (i.e., low pH) where other chelants are less soluble.

Uses

Cleaning products
Oilfield applications
Fe removal systems
Polymerization
Scale removal and prevention
Water treatment

Benefits

To control iron at pH 8-10
Under more acidic conditions (i.e. low pH) where other chelants are less soluble.

Properties

Application Benefits
Cleaning Benefits	Anti-encrustation, Anti-redeposition, Primary Cleaning
Compatibility	Caustic Stable
Performance Benefits	Acid Gas Removal, Complexing Agent, Scale Dissolution, Soil Loosening, Water Softening

Typical Properties
Chelant Value (mg CaCO3/g)	120
pH (1 wt% aqueous solution)	11.0 to 11.8
Physical Form	Liquid
Salt	Sodium Trisodium
Type	HEDTA

VERSENOL™ 120 Chelating Agent

What is VERSENOL™ 120 Chelating Agent?

Uses

Benefits

Properties

Application Benefits

Typical Properties

RESOURCES

EDUCATION

CORPORATE

LEGAL