HEDTA
AKA “N-(2-Hydroxyethyl)ethylenediaminetriacetic acid, Heedta, Versenol, Versenol 120, (2-Hydroxyethyl)ethylenediaminetriacetic acid, Hydroxyethylethylenediaminetriacetic acid, Caswell No. 487B, N-(Hydroxyethyl)ethylenediaminetriacetic acid, 2-Hydroxyethylenediamine triacetate
Ingredient
Ingredient Facts
HEDTA
AKA: N-(2-Hydroxyethyl)ethylenediaminetriacetic acid, Heedta, Versenol, Versenol 120, (2-Hydroxyethyl)ethylenediaminetriacetic acid, Hydroxyethylethylenediaminetriacetic acid, Caswell No. 487B, N-(Hydroxyethyl)ethylenediaminetriacetic acid, 2-Hydroxyethylenediamine triacetate
Ingredient · Absorbent · EWG: 4
Synthetic
Chelating Agent
Not Clean
N-(2-Hydroxyethyl)ethylenediaminetriacetic acid
Solubility Insoluble in most organic solvents
Formula
C10H18N2O7
Mol. Weight
278.26
CAS #
150-39-0
Form
Powder
State
Dry Powder; Liquid
See origin →
Functions
Absorbent
Bulking
Chelating
Grabs onto metal ions in water that would destabilize the formula. Keeps your product from going bad or changing color.
Opacifying
Viscosity Controlling
Absorbs Excess Oil
Adds Body & Volume
Removes Metal Ions
Adds Opacity
Reduces Inflammation
Fights Bacteria
Wound Healing
Traditional Use
Developed in the mid-20th century as a synthetic chelating agent for industrial and cosmetic applications. It was created to bind metal ions and prevent oxidation and discoloration in formulated products.
Skin Types
all-skin-types
Best For
General
Pregnancy & Breastfeeding Safe
Yes
EWG
4
CIR
Safe as used
Pregnancy
Yes
CIR Safety Findings
medical-approval
all-shades-safe
Regulatory Status
USApermitted
EUrestricted
JAPANrestricted
CANADArestricted
Verified Jun 2026
Data: PubChem · CosIng · EWG · CIR