Description

N,n-Dimethyl-n-Tallow-n-(3-Sulfopropyl) Ammonium Betaine is a high-purity, amphoteric surfactant derived from tallow fatty acids, offering excellent compatibility and mildness. Its unique zwitterionic structure provides superior performance as a viscosity modifier, foam booster, and conditioning agent in demanding formulations. This product is essential for manufacturers in the personal care, home care, and industrial cleaning sectors seeking stable, high-performance surfactants.

Application

• Personal Care Formulations: Acts as a primary or co-surfactant in shampoos, body washes, and liquid soaps for enhanced viscosity, rich foam, and skin mildness.
• Home & Institutional Cleaning: Used in hard surface cleaners, dishwashing liquids, and laundry detergents for superior cleaning, foam stability, and compatibility with other ionic actives.
• Industrial & Textile Processing: Serves as an emulsifier, wetting agent, and antistatic agent in textile auxiliaries, metalworking fluids, and agrochemical formulations.
• Oilfield Chemicals: Employed in drilling muds and completion fluids as a clay stabilizer and viscosity control agent.
• Coatings & Inks: Functions as a dispersant and rheology modifier to improve pigment wetting and stability in aqueous systems.

Basic Information

Product Name	N,n-Dimethyl-n-Tallow-n-(3-Sulfopropyl) Ammonium Betaine
CAS No.	90989-71-2
Molecular Formula	Typically CnH2n+1N(CH3)2CH2CH2CH2SO3 (n from tallow chain distribution)
Molecular Weight	Varies with tallow chain length (C14-C18). Contact for details.
Synonyms	Tallowamidopropyl Betaine; Tallow Dimethyl Betaine; (3-(Dimethylamino)propyl)tallow amido betaine; Tallowamidopropyl Dimethyl Glycine; Sulfobetaine T; Amphoteric T; Zwittergent T; CAS 90989-71-2
EINECS	Contact for details.

Quality Control

Our N,n-Dimethyl-n-Tallow-n-(3-Sulfopropyl) Ammonium Betaine is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistent purity, performance, and compliance with relevant industry standards. A comprehensive Certificate of Analysis (COA) documenting key parameters such as active matter content, pH, and chloride/sodium chloride levels is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive). Keep container tightly sealed when not in use to prevent absorption of atmospheric moisture, which may affect product quality.

Specification

Item	Specification
Appearance	Clear, pale yellow to amber viscous liquid
Active Matter	≥ 30% (or as specified)
pH (10% solution)	5.0 - 7.0
Sodium Chloride	≤ 6.0%
Identification (IR)	Conforms

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