HEDTA
AKA “N-(2-Hydroxyethyl)ethylenediaminetriacetic acid, Heedta, Versenol, Versenol 120, (2-Hydroxyethyl)ethylenediaminetriacetic acid, Hydroxyethylethylenediaminetriacetic acid, Caswell No. 487B, N-(Hydroxyethyl)ethylenediaminetriacetic acid
Synthetic
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
Synthetic · Absorbent · EWG: 4
Synthetic
Chelating Agent
Synthetic
Clean
A stabilizing agent that helps maintain the formula's texture and clarity while keeping other ingredients evenly distributed throughout the product.
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
Melanin-Rich Skin
Suitable
Pregnancy & Breastfeeding Safe
Yes
EWG
4
CIR
Safe w/Qualifications
Pregnancy
Yes
CIR Safety Findings
medical-approval
all-shades-safe
Regulatory Status
USApermitted
EUrestricted
JAPANrestricted
CANADArestricted
Verified Feb 2026
Data: PubChem · CosIng · EWG · CIR