TEA (Tri Ethanol Amine), commonly known as Triethanolamine, is an organic compound used in a range of cosmetic and industrial applications. In personal care formulations, it is primarily valued for its ability to adjust pH and neutralize acidic ingredients.
TEA can be used to neutralize certain gelling agents and fatty acids, helping formulators develop products with the desired consistency and formulation properties. When combined with appropriate fatty acids, it may also contribute to the formation of emulsifying systems used in selected creams and lotions.
Its versatility makes TEA a useful ingredient for professional formulators working with skincare products, cleansing formulations, gels, and other compatible products. The appropriate amount depends on the formulation’s target pH, the other ingredients present, and the grade supplied.
For cosmetic applications, TEA should be used at a suitable concentration and in compliance with applicable cosmetic regulations. The finished formulation should be evaluated for pH, stability, compatibility, and safety.
Key Features
- Effective pH-adjusting ingredient
- Neutralizes suitable acidic ingredients
- Supports selected emulsification systems
- Useful in compatible gel and cream formulations
- Helps formulators achieve a target formulation pH
- Suitable for selected skincare and personal care products
- Used in cosmetic and industrial applications, depending on grade
- Supports formulation development and processing
Benefits of TEA (Tri Ethanol Amine)
pH Adjustment: Helps regulate the pH of suitable formulations.
Neutralization: Neutralizes selected acidic ingredients and can support the development of certain gel systems.
Emulsification Support: Can react with suitable fatty acids to form emulsifying ingredients in compatible formulations.
Formulation Versatility: Useful in selected creams, lotions, gels, and cleansing products.
Processing Support: Helps formulators achieve desired formulation properties when used appropriately.
Applications
- Cosmetic creams and lotions
- Selected moisturizing formulations
- Facial cleansing products
- Cleansing gels and washes
- Compatible gel formulations
- Selected shaving and personal care products
- pH adjustment in suitable cosmetic systems
- Industrial formulations, subject to grade suitability
Product Specifications
Product Name: TEA (Tri Ethanol Amine)
Chemical Name: Triethanolamine
INCI Name: Triethanolamine
CAS Number: 102-71-6
Chemical Formula: C₆H₁₅NO₃
Molecular Weight: 149.19 g/mol
Ingredient Category: Organic amine
Primary Functions: pH adjuster, neutralizing agent, emulsification aid
Appearance: Typically a clear, colourless to pale-yellow viscous liquid
Odour: Mild ammonia-like odour may be present
Solubility: Miscible with water
Grade: As specified by the supplier
Purity: As stated in the supplier’s certificate of analysis
Packaging: As available from the supplier
Storage: Store in a tightly closed container under the supplier’s recommended conditions.
Directions for Use
- Confirm that the supplied grade is suitable for the intended application.
- Add TEA gradually according to the formulation procedure.
- Measure the formulation pH during addition and adjust carefully to the required target.
- Avoid adding more than necessary, as excessive use may result in an unsuitable final pH.
- Check compatibility with acids, polymers, surfactants, and other formulation ingredients.
- Conduct stability and safety assessments before commercial production.
- Follow the supplier’s technical data sheet for recommended usage levels and processing instructions.
Safety and Storage
- Consult the Safety Data Sheet (SDS) before handling.
- Wear suitable gloves, eye protection, and other recommended protective equipment.
- Avoid direct contact with eyes and prolonged skin contact.
- Handle bulk quantities in a well-ventilated area.
- Avoid uncontrolled mixing with incompatible chemicals.
- Keep the container tightly closed and protect the material from contamination.
- Follow applicable regulations for cosmetic ingredients and finished products.
Why Choose TEA (Tri Ethanol Amine)?
TEA is a versatile formulation ingredient for manufacturers who require controlled pH, neutralization, and emulsification support in compatible systems. Its use in selected cosmetic and personal care products makes it a valuable raw material for professional formulation development.
Correct grade selection, careful pH adjustment, and adherence to supplier instructions help support consistent formulation quality.
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