Skip to content

pH Adjuster

SODIUM ACETATE

CAS 127-09-3
90

Safety score · 0–100

Excellent

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

A simple food-grade salt used to buffer cosmetic formulas to a stable pH. Extremely well-tolerated, with decades of use in food and pharma. No safety concerns.

Function

BUFFERINGFRAGRANCE

Skin benefits

  • pH adjuster and buffer
  • Maintains formula stability
  • Used in food at higher levels safely
  • Inert and well-tolerated

Known concerns

  • Mildly hygroscopic; cosmetic-relevant only at extreme amounts

References

EU

EU CosIng database

European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.

PC

PubChem

U.S. NIH compound data, GHS hazard codes and toxicity literature.

View →

Related ph adjusters

90
ARGININE
pH Adjuster
 90
DIPOTASSIUM PHOSPHATE
pH Adjuster
 90
POTASSIUM ACETATE
pH Adjuster
 88
CITRATE BUFFER
pH Adjuster
 88
DISODIUM PHOSPHATE
pH Adjuster
 88
MAGNESIUM GLUCONATE
pH Adjuster
 88
MONOSODIUM CITRATE
pH Adjuster
 88
POTASSIUM BICARBONATE
pH Adjuster

Check your shelf

Find SODIUM ACETATE in your products.

Scan any cosmetic product with LuxSense to see if it contains SODIUM ACETATE and get a full ingredient breakdown with safety scores.

This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.