Description

Tea-Isostearate CAS NO 88120-12-1 is a non-ionic surfactant and emulsifier derived from triethanolamine (TEA) and isostearic acid. This compound is valued for its excellent emulsifying properties, stability, and mildness, making it a versatile ingredient in formulations requiring reliable oil-in-water emulsions. It is primarily sought after by manufacturers in the personal care, cosmetics, and industrial lubricant sectors for its ability to enhance product texture and performance.

Application

• Personal Care & Cosmetics: A key emulsifier and opacifier in creams, lotions, sunscreens, and hair conditioners, providing a stable, luxurious feel.
• Skin Care Formulations: Used in moisturizers, anti-aging serums, and cleansing products for its mildness and effective emulsification of oils and waxes.
• Hair Care Products: Functions as a conditioning agent and emulsifier in shampoos, conditioners, and hair styling products to improve manageability and shine.
• Pharmaceutical Topicals: Serves as an excipient in ointments, creams, and medicated lotions, aiding in the uniform dispersion of active ingredients.
• Industrial Applications: Acts as an emulsifier, lubricant additive, or corrosion inhibitor in metalworking fluids, textile processing, and specialty cleaners.
• Household & I&I Cleaning: Utilized in emulsion-based polishes, floor finishes, and hard surface cleaners for its stabilizing and cleaning properties.

Basic Information

Product Name	Tea-Isostearate
CAS No.	88120-12-1
Molecular Formula	C24H49NO5 (for monoester) / Mixture
Molecular Weight	Approx. 431.66 g/mol (for monoester)
Synonyms	Triethanolamine Isostearate; TEA-Isostearate; Tris(2-hydroxyethyl)ammonium isostearate; Isostearic Acid, Triethanolamine Salt; PEG-? TEA-Isostearate; Emulsifier TEA-Isostearate; 2,2',2''-Nitrilotris(ethanol) isostearate (1:1)
EINECS	Contact for details

Quality Control

Our Tea-Isostearate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistency, purity, and performance. We provide comprehensive Certificates of Analysis (COA) upon request, detailing key parameters such as assay, acid value, and moisture content. Our quality commitment supports compliance with relevant standards for cosmetic and industrial applications.

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 and excessive heat to maintain product integrity and shelf life.

Specification

Item	Specification
Appearance	Pale yellow to amber viscous liquid
Identification (IR)	Conforms
Assay (Titration)	≥ 95.0%
Acid Value	≤ 5.0 mg KOH/g
Saponification Value	Contact for details
Moisture (KF)	≤ 1.0%
Heavy Metals (as Pb)	≤ 10 ppm

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