Description
Diethanolamine (DEA) is a clear, viscous, hygroscopic liquid with a mild ammonia-like odor.
It is both a secondary amine and diol, making it useful for pH regulation, emulsification, corrosion inhibition, and surfactant synthesis.
DEA is widely applied in cosmetics, gas treatment, metalworking, and detergent industries.
Technical Specifications
| Parameter | Specification |
|---|---|
| Purity | ≥ 99% |
| Molecular Weight | 105.14 g/mol |
| Boiling Point | ~268 °C |
| Freezing Point | 28 °C |
| Density (20°C) | 1.09 g/cm³ |
| Solubility | Completely miscible in water and alcohol |
| Appearance | Colorless to pale yellow viscous liquid |
| pH (1% solution) | ~11 |
Applications & Uses
- Cosmetics & Personal Care: Foam booster and emulsifier in shampoos, shaving creams, and lotions.
- Gas Treatment: Solvent for CO₂ and H₂S removal in acid gas scrubbing.
- Metalworking Fluids: Corrosion inhibitor and emulsifier in cutting oils and lubricants.
- Surfactant Production: Raw material for DEA-based surfactants used in detergents and soaps.
- Agricultural Chemicals: Neutralizing agent in herbicide and pesticide formulations.
- Cement & Construction: Used as grinding aid and additive in cement formulations.
Packaging Options
| Package Type | Details |
|---|---|
| HDPE Drums | 200 / 210 kg net |
| IBC Tanks | 1,000 – 1,100 kg net |
| ISO Tankers | Bulk shipments up to 20 MT |
| Custom Containers | 10–50 kg available upon request |
Handling & Safety Information
- Classified as harmful – may cause skin and eye irritation.
- Use gloves, goggles, and proper ventilation when handling.
- Store in cool, dry, well-ventilated area away from oxidizing agents.
- Refer to MSDS for detailed safety and first-aid measures.
Documents Available
- COA – Certificate of Analysis
- MSDS – Material Safety Data Sheet
- REACH / RoHS Compliance
- Product Specification Sheet
- Certificate of Origin
