Description

Stearoxypropyltrimonium Chloride is a quaternary ammonium compound widely used as a substantive conditioning agent. Its unique structure provides excellent substantivity to hair and skin, delivering long-lasting softness and manageability. This product is essential for formulators in the personal care and cosmetics industry seeking to enhance the performance of rinse-off and leave-in products.

Application

• Hair Conditioners & Cream Rinses: Primary conditioning agent for providing detangling, softness, and shine.
• Shampoos (2-in-1 Formulas): Imparts conditioning benefits in cleansing systems without compromising lather.
• Leave-in Hair Treatments: Used in sprays, serums, and lotions for ongoing frizz control and manageability.
• Skin Care Lotions & Creams: Acts as an emollient and skin-conditioning agent, improving skin feel.
• Fabric Softeners: Provides a soft, smooth hand feel to textiles in industrial and household applications.
• Antistatic Agents: Effective in reducing static cling in hair care and textile processing.

Basic Information

Product Name	Stearoxypropyltrimonium Chloride
CAS No.	23328-71-4
Molecular Formula	C24H52ClNO
Molecular Weight	406.13 g/mol
Synonyms	Stearamidopropyltrimonium Chloride; N-(3-Chloro-2-hydroxypropyl)-N,N-dimethyl-1-octadecanaminium Chloride; Quaternium-70; 1-Octadecanaminium, N-(3-chloro-2-hydroxypropyl)-N,N-dimethyl-, chloride; Stearyloxypropyltrimonium Chloride; SAPTAC; Stearamidopropyl Trimethyl Ammonium Chloride
EINECS	Contact for details

Quality Control

Our Stearoxypropyltrimonium Chloride is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets stringent specifications for identity, purity, and performance. A Certificate of Analysis (COA) documenting key parameters is provided with every shipment to guarantee traceability and compliance.

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 the container tightly sealed when not in use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to pale yellow waxy solid
Identification (IR)	Conforms to structure
Assay (Active Matter)	≥ 95.0 %
Water Content	≤ 2.0 %
pH (10% Solution)	4.0 - 7.0
Melting Point	Contact for details

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