Description

Dimethyl(Octadecyl)[3-(Stearoylamino)Propyl]Ammonium Toluene-p-Sulphonate is a quaternary ammonium salt with a long-chain fatty amide group, imparting unique surfactant and conditioning properties. This specialized cationic compound is valued for its ability to provide excellent softening, antistatic, and emulsifying effects in demanding formulations. It is primarily utilized by manufacturers in the personal care, textile treatment, and specialty chemical industries seeking high-performance ingredients for fabric softeners, hair conditioners, and industrial emulsifiers.

Application

• Hair Care Formulations: Acts as a highly effective cationic conditioning agent in shampoos, conditioners, and hair masks, providing superior detangling, softness, and manageability.
• Fabric Softeners & Textile Auxiliaries: Serves as a key softening and antistatic agent in liquid and sheet fabric softeners, as well as in textile finishing processes.
• Industrial Emulsifiers & Dispersants: Used to stabilize emulsions and disperse pigments or other active ingredients in various industrial and agrochemical preparations.
• Personal Care Products: Incorporated into skin creams, lotions, and shaving products for its emollient and skin-conditioning benefits.
• Antistatic Agents: Applied in plastics, synthetic fibers, and coatings to reduce static charge accumulation.
• Biocide & Preservative Synergist: Can enhance the efficacy of certain antimicrobial formulations due to its cationic nature and surface-active properties.

Basic Information

Product Name	Dimethyl(Octadecyl)[3-(Stearoylamino)Propyl]Ammonium Toluene-p-Sulphonate
CAS No.	83554-37-4
Molecular Formula	C48H92N2O4S
Molecular Weight	793.3 g/mol
Synonyms	Dimethylstearyl[3-(stearoylamino)propyl]ammonium p-toluenesulfonate; Octadecyl dimethyl [3-(stearoylamino)propyl]ammonium 4-methylbenzenesulfonate; Quaternium-70 (Tosylate Salt); Stearamidopropyl Dimethylstearyl Ammonium Tosylate; Cationic Surfactant 83554-37-4; N,N-Dimethyl-N-octadecyl-3-[(1-oxooctadecyl)amino]-1-propanaminium 4-methylbenzenesulfonate
EINECS	Contact for details

Quality Control

Our Dimethyl(Octadecyl)[3-(Stearoylamino)Propyl]Ammonium Toluene-p-Sulphonate is produced under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure consistent purity, identity, and performance aligned with industry standards for cosmetic and chemical intermediates. Comprehensive Certificates of Analysis (COA) detailing assay, impurity profile, and physical specifications are available upon request to support your quality assurance protocols.

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). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality.

Specification

Item	Specification
Appearance	White to off-white powder or flakes
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Microbiological Control	Total Plate Count: ≤ 1000 CFU/g

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