Difference Between Diethanolamine And Triethanolamine

May 16, 2025 Leave a message

Diethanolamine (DEA) and triethanolamine (TEA) might sound alike, but they have distinct uses across various industries.​

 

Diethanolamine (DEA)

 

DEA CAS 111-42-2

 

DEA has a nitrogen atom bonded to two ethanolamine groups. It's a moderately thick liquid with a mild ammonia - like smell. In cosmetics, it acts as a pH balancer, making shampoos and body washes gentle on skin and hair. It also serves as an emulsifier, helping lotions blend oil and water smoothly. In cleaning products, DEA boosts foam in dishwashing liquids and hand soaps, cutting through grease. In industry, it removes acidic gases in natural gas processing and dissolves substances in pesticides.​

 

 

 

TEA CAS 102-71-6

 

TEA, with three ethanolamine groups attached to nitrogen, is thicker and more heat - resistant, with a gentler odor. In cosmetics, it's a heavy - duty pH fixer for highly acidic products like hair dyes, and it stabilizes creams and sunscreens. For laundry detergents, TEA softens hard water by binding to minerals, helping remove stains. In construction, it slows down concrete hardening, and in pharmaceuticals, it keeps liquid medicines' pH balanced for effectiveness.

triethanolamine (TEA)

 

We export PDiethanolamine (DEA) and triethanolamine (TEA) all year round, can ensure that the product quality guarantee to customers.We provide Commerical Invoice, Packing List, Bill of loading, COA.Are you interested in this product? Please submit an inquiry, and we will contact you within 24 business hours to discuss your requirements.

 

Diethanolamine (DEA) and triethanolamine (TEA)

 

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Our hot-selling products include aromatic hydrocarbons (Naphtha (petroleum), Benzene, Toluene, o-Xylene, Styrene, Cyclohexane, Cyclohexanone, Epsilon-Caprolactam, 2-Anilinoethanol, etc.), alcohols (Ethylene Glycol, 1-Butanol, 2-Methyl-1-Propanol, Ethyl Alcohol, etc.), phenols and ketones (Phenol, Propafenone, Bisphenol A, Phenyl Methacrylate, Methyl Isobutyl Ketone, Phenolic Resin, etc.), and petrochemicals. We hope to establish long-term and mutually beneficial cooperation with more friends in the future and provide the best products and services for our customers.

 

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