Description

Quaternium-73 is a quaternary ammonium compound valued for its potent cationic surfactant and antimicrobial properties. This specialty chemical is essential for formulators seeking effective conditioning, antistatic, and preservative functions in demanding applications. It is particularly relevant for manufacturers in the personal care, home care, and industrial biocides sectors who require reliable performance and supply chain stability.

Application

• Hair Care Formulations: Acts as a highly effective conditioning and detangling agent in shampoos, conditioners, and hair masks, providing superior softness and manageability.
• Skin Care & Cosmetics: Used as an emulsifier and skin-conditioning agent in creams, lotions, and makeup products to improve texture and skin feel.
• Antistatic Agents: Imparts durable antistatic properties to hair care products and in technical applications for plastics and textiles.
• Industrial Biocides & Preservatives: Serves as an active ingredient in disinfectant formulations, algae control products, and as a preservative booster in various industrial fluid systems.
• Fabric Softeners & Laundry Care: Provides fabric softening and antistatic benefits in rinse-cycle fabric softeners and premium laundry detergents.
• Oilfield & Mining Chemicals: Utilized as a corrosion inhibitor and biocide in drilling fluids, production chemicals, and water treatment processes.

Basic Information

Product Name	Quaternium-73
CAS No.	15763-48-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Quaternium-73; Dihydrogenated tallow dimethyl ammonium chloride (partial); Hydrogenated tallow dimethyl ammonium chloride; DHTDMAC; Quaternary ammonium compounds, bis(hydrogenated tallow alkyl)dimethyl, chlorides; Dialkyl dimethyl ammonium chloride (hydrogenated); CAS 15763-48-1
EINECS	Contact for details

Quality Control

Our Quaternium-73 is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure consistent purity, performance, and compliance with relevant specifications. A Certificate of Analysis (COA) documenting key parameters such as assay, amine content, and moisture is provided with each shipment to guarantee traceability and quality assurance.

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. For long-term storage, consider under an inert atmosphere to maintain optimal quality.

Specification

Item	Specification
Appearance	Off-white to pale yellow paste or solid
Identification (IR)	Conforms
Assay (Active Matter)	≥ 95.0 %
Moisture (Karl Fischer)	≤ 2.0 %
pH (10% solution)	5.0 - 8.0
Free Amine & Amine Salt	≤ 1.0 %

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