Description

Triethanolamine Stearate is an organic salt formed from triethanolamine and stearic acid, functioning as a versatile nonionic surfactant and emulsifier. This compound is valued for its ability to stabilize oil-in-water emulsions and provide conditioning and thickening properties in various formulations. It is a critical ingredient for manufacturers in the personal care, cosmetics, and industrial lubricant sectors seeking reliable performance and mildness.

Application

• Cosmetic & Personal Care Formulations: Acts as a primary emulsifier and thickener in creams, lotions, and hair conditioners.
• Topical Pharmaceutical Preparations: Used in ointments and creams as a non-irritating emulsifying base.
• Industrial Lubricants & Metalworking Fluids: Serves as an emulsifier and corrosion inhibitor in soluble oils and coolants.
• Textile & Leather Processing: Functions as a softener, lubricant, and finishing agent for fibers and hides.
• Polishes & Waxes: Employed as an emulsifier in furniture, automotive, and floor polish formulations.
• Agricultural Adjuvants: Used in pesticide and herbicide formulations to enhance spreading and adhesion.

Basic Information

Product Name	Triethanolamine Stearate
CAS No.	4568-28-9
Molecular Formula	C24H51NO4
Molecular Weight	417.67 g/mol
Synonyms	Triethanolamine Monostearate; TEA-Stearate; Stearic Acid, Triethanolamine Salt; TEA Stearate; Triethylolamine Stearate; 2,2',2''-Nitrilotris(ethanol) stearate; Ethanol, 2,2',2''-nitrilotris-, stearate; N,N-Bis(2-hydroxyethyl)-2-aminoethanol stearate
EINECS	224-933-3

Quality Control

Our Triethanolamine Stearate is manufactured under a strict quality management system. Each batch is tested to ensure it meets precise specifications for identity, purity, and performance. A comprehensive Certificate of Analysis (COA) documenting these results is provided with every shipment to guarantee traceability and compliance with your requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents. Under these conditions, the product remains stable for an extended period.

Specification

Item	Specification
Appearance	White to off-white waxy solid or flakes
Identification (IR)	Conforms
Assay (Titration)	≥ 95.0 %
Acid Value	≤ 5.0 mg KOH/g
Melting Point	40 - 50 °C
pH (5% dispersion)	8.0 - 10.0
Loss on Drying	≤ 2.0 %

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