Description

Isostearamidopropyl Betaine is a high-performance amphoteric surfactant derived from isostearic acid, offering excellent mildness and compatibility. Its unique structure provides superior foaming, thickening, and conditioning properties, making it a versatile ingredient for demanding formulations. This surfactant is essential for manufacturers in the personal care, home care, and industrial cleaning sectors seeking enhanced performance with low irritation potential.

Application

• Personal Care Formulations: A key mild surfactant and foam booster in shampoos, body washes, facial cleansers, and baby care products.
• Conditioning Systems: Imparts excellent slip and manageability in hair conditioners and 2-in-1 shampoo systems.
• Viscosity Modifier: Used to build and stabilize viscosity in surfactant-based systems, often in synergy with salt.
• Industrial & Institutional (I&I) Cleaners: Provides stable foam and detergency in hard surface cleaners, vehicle washes, and food facility sanitizers.
• Home Care Products: Enhances foam quality and mildness in hand dishwashing liquids and all-purpose cleaners.
• Oilfield Applications: Acts as a foaming agent and viscoelastic surfactant in drilling and stimulation fluids.

Basic Information

Product Name	Isostearamidopropyl Betaine
CAS No.	63566-37-0
Molecular Formula	C25H51N2O3+ • Cl- or typically represented as a mixture
Molecular Weight	~ 463.15 g/mol (for chloride salt form)
Synonyms	Isostearamidopropyl Dimethyl Betaine; N-(3-(Dimethylamino)propyl)isostearamide N-oxide; Cocamidopropyl Betaine (isostearic acid derived); ISAB; Amphoteric S; Betaine, isostearamidopropyl-; 1-Propanaminium, 3-[(1-oxoisooctadecyl)amino]-N,N,N-trimethyl-, chloride (1:1); Isostearic amidopropyl betaine
EINECS	Contact for details

Quality Control

Our Isostearamidopropyl Betaine is manufactured under a strict quality management system. Every batch is tested against rigorous in-house specifications to ensure consistency in performance, purity, and safety. A comprehensive Certificate of Analysis (COA) documenting key parameters such as active matter, pH, chloride content, and appearance is provided with each shipment. Our quality commitment supports compliance with relevant frameworks for global markets.

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). Keep away from strong oxidizing agents. Under these conditions, the product is stable for at least 24 months from the date of manufacture. For prolonged storage, avoid extreme temperature fluctuations.

Specification

Item	Specification
Appearance	Clear, pale yellow to amber viscous liquid
Active Matter	30% - 35% (or as specified)
pH (10% solution)	4.5 - 6.5
Chloride (as NaCl)	≤ 6.0%
Identification (IR)	Conforms
Color (Gardner)	≤ 5

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