Description

Triethanolamine Dodecylphosphate is a specialized organophosphate salt synthesized from triethanolamine and dodecylphosphoric acid. This compound is valued for its dual functionality as a surfactant and a corrosion inhibitor, offering excellent emulsifying and dispersing properties. It is primarily utilized in industrial formulations requiring stable emulsions and protective surface treatments, serving sectors such as metalworking, lubricants, and specialty cleaning products.

Application

• Metalworking Fluids: Acts as a key emulsifier and corrosion inhibitor in soluble oils and semi-synthetic coolants.
• Industrial Lubricants & Greases: Functions as an anti-wear additive and stabilizer, enhancing lubricity and formulation stability.
• Textile Processing: Used as a softening agent, lubricant, and antistatic agent in fiber production and finishing.
• Specialty Cleaning & Degreasing: Serves as a surfactant in heavy-duty industrial and institutional cleaners for effective soil removal.
• Paints & Coatings: Employed as a dispersing agent for pigments and fillers in water-based systems.
• Personal Care (Rinse-off products): Can be used as an emulsifying agent in select rinse-off cosmetic formulations.

Basic Information

Product Name	Triethanolamine Dodecylphosphate
CAS No.	30342-64-4
Molecular Formula	C18H42NO7P
Molecular Weight	415.50 g/mol
Synonyms	Triethanolamine Lauryl Phosphate; Dodecylphosphoric Acid Triethanolamine Salt; Lauryl Phosphoric Acid Triethanolamine Salt; TEA-Dodecyl Phosphate; TEA-Lauryl Phosphate; Triethanolamine Monododecyl Phosphate; Phosphoric Acid, Monododecyl Ester, Triethanolamine Salt; Trihydroxyethylamine Dodecylphosphate
EINECS	250-149-3

Quality Control

Our Triethanolamine Dodecylphosphate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and performance consistency. A Certificate of Analysis (COA) detailing key specifications is provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure containers are sealed immediately after use to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms
Assay (Titration)	≥ 95.0 %
pH (10% solution)	6.0 - 8.0
Water Content (KF)	≤ 3.0 %
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.