Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

PETRONAS Triethanolamine

PETRONAS Triethanolamine is a high-purity, low-color tertiary amine from the PETRONAS Specialty Chemicals portfolio—designed for CO₂ capture, gas treating, and corrosion inhibition. It offers superior alkalinity, solubility in water, and reactivity with acidic gases. Widely used in oil & gas, pharmaceuticals, and personal care formulations as a pH adjuster and emulsifier. Meets ASTM D1141 and ISO 9001 standards.
  • petronas triethanolamine_ad0e7ee6
  • petronas triethanolamine_ad0e7ee6

Features Of PETRONAS Triethanolamine

  1. High-purity triethanolamine (TEA) with consistent batch-to-batch quality and low diethanolamine (DEA) impurity levels.

  2. Excellent pH buffering capacity and strong alkalinity, ideal for neutralisation and corrosion inhibition.

  3. Superior solubilising and emulsifying properties in water-based and oil-in-water systems.

  4. Low volatility and high thermal stability, supporting safe handling and formulation integrity across processing conditions.

  5. Compliant with major global regulatory frameworks for industrial and personal care applications, including REACH and FDA 21 CFR guidelines.

Typical Applications Of PETRONAS Triethanolamine

  1. Corrosion inhibitors in metalworking fluids and cooling lubricants.

  2. pH adjuster and amphoteric surfactant stabiliser in liquid detergents and household cleaners.

  3. Raw material for synthesising ethanolamides, betaines, and other specialty surfactants.

  4. Gas treating agent for selective removal of acidic components (e.g., H₂S, CO₂) in natural gas processing.

  5. Alkanolamide precursor in cosmetic formulations, enhancing foam stability and viscosity.

Specifications Of PETRONAS Triethanolamine

Chemical TypeTriethanolamine (C₆H₁₅NO₃)
Product FormLiquid
AppearanceClear, colourless to pale yellow viscous liquid
OdourFaint characteristic amine odour
Assay (as TEA)≥ 99.0 wt%
Water Content≤ 0.5 wt%
pH (10% aqueous solution)10.0 – 10.8
Density at 20°C1.120 – 1.130 g/cm³


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