
THE STORY OF FINECHEMO MEA
Finechemo MEA: The Essential pH Adjuster & Surfactant Builder for Cleansing Systems
Finechemo MEA is a versatile organic compound widely used in cosmetic and home-care formulations as a pH adjuster, emulsifier, neutralizing agent, and surfactant builder.
Known for its strong alkalinity and reactivity, it helps optimize foaming, cleaning, and viscosity.
Commonly used in shampoos, detergents, creams, lotions, and industrial cleaners.
Produced by Reacting Ethylene Oxide with Ammonia for High-Purity MEA
Finechemo MEA is synthesized through a controlled reaction between:
• Ethylene oxide
• Aqueous ammonia
followed by:
• Distillation
• Purification
• Safety-grade packaging
The result is a clear, hygroscopic, alkaline liquid used across cosmetics, pharmaceuticals, and industrial applications.
TRCkem supplies high-purity Finechemo MEA (≥ 99%) suitable for cosmetic and detergent-grade formulations.
Neutralize. Stabilize. Boost Performance.
Finechemo MEA adds multiple functional advantages:
✅ Neutralizes fatty acids to form soap and emulsifiers
✅ Adjusts pH in creams, lotions & shampoos
✅ Builds foam & cleaning strength in detergents
✅ Enhances viscosity & stability in surfactant systems
✓ Helps solubilize oils & active ingredients
Used in: shampoos, liquid detergents, household cleaners, shaving creams, metal-cleaning fluids & industrial formulations.
Powerful Alkaline Agent — Use with Precision & Controlled Handling
• Typical use level:
– 0.1–5% in cosmetics
– 2–15% in detergents & industrial cleaners
• Always add slowly to avoid overheating
• Strong base → handle with PPE (gloves, goggles)
• Avoid skin & eye contact; corrosive in concentrated form
• Store in tightly sealed containers away from heat & moisture
• Compatible with most surfactants, fatty acids & emulsifiers
• Not recommended for leave-on skincare
Formulator’s Queries, We Answered
1. What is FINECHEMO-MEA?
FINECHEMO-MEA is a high-purity, cosmetic-grade version of Monoethanolamine, designed specifically for use in personal care and cosmetic formulations. It functions primarily as a pH adjuster, emulsifier, and surfactant aid, ensuring product stability and enhancing the performance of cleansing and hair care systems.
2. What is the CAS Number and INCI Name of FINECHEMO-MEA?
CAS Number: 141-43-5
INCI Name: Monoethanolamine
3. What are the benefits of using FINECHEMO-MEA in personal care products?
pH Regulation: Helps maintain optimal pH in formulations, enhancing product safety and performance.
Emulsification Support: Aids in blending oil and water phases, improving formulation consistency.
Cleansing Efficiency: Enhances the foaming and cleansing properties of surfactant systems.
Versatile Use: Compatible with a wide range of ingredients, especially in hair colorants and cream formulations.
4. What are the common applications of FINECHEMO-MEA in personal care?
Hair Dyes and Relaxers: Used to adjust pH and activate colorants or chemical processes.
Facial Cleansers and Body Washes: Improves foam quality and cleansing action.
Creams and Lotions: Helps stabilize emulsions and supports product integrity.
Shaving Products: Used to maintain pH and support foam performance.
5. Is FINECHEMO-MEA safe for use in personal care products?
When used within regulated concentrations and properly neutralized, FINECHEMO-MEA is considered safe for topical application in cosmetic formulations. Its use is subject to regulatory limits, and formulations should follow industry safety guidelines.
6. Can FINECHEMO-MEA cause skin irritation?
FINECHEMO-MEA can be irritating in high concentrations or if improperly formulated. It is essential that it is used within acceptable limits and combined with skin-conditioning agents. Patch testing of final formulations is strongly recommended for sensitive users.