Description

Quaternary Ammonium Compounds, Ethyldimethylsoya Alkyl, Et Sulfates are a versatile class of cationic surfactants derived from natural soya alkyl sources. These compounds are valued for their excellent emulsifying, antistatic, and conditioning properties, making them critical for formulations requiring both performance and mildness. They are essential raw materials for manufacturers in the personal care, home care, and industrial sectors seeking effective, biodegradable, and naturally-derived ingredients.

Application

• Hair Conditioners & Cream Rinses: Primary cationic agent providing excellent detangling, softness, and manageability.
• Fabric Softeners & Laundry Care: Imparts softness, reduces static cling, and improves fabric feel in rinse-cycle products.
• Skin Care Emulsions & Creams: Used as an emulsifier and skin-conditioning agent in lotions and creams.
• Industrial Emulsifiers & Antistats: Functions as an emulsifier for oils and waxes and as an antistatic agent in plastics and textiles.
• Agricultural Adjuvants: Enhances the spreading and adhesion of pesticides and herbicides on plant surfaces.
• Disinfectant & Sanitizer Formulations: Contributes to the efficacy of certain disinfectant blends where compatible.

Basic Information

Product Name	Quaternary Ammonium Compounds, Ethyldimethylsoya Alkyl, Et Sulfates
CAS No.	68308-67-8
Molecular Formula	Mixture (CnH2n+1)(CH3)2(C2H5)N+ CH3SO4- (n from soya alkyl chain distribution)
Molecular Weight	Mixture (Average ~400-450 g/mol)
Synonyms	Soytrimonium Methosulfate; Ethyl Dimethyl Soya Alkyl Ammonium Methosulfate; Soya Trimonium Methosulfate; Quaternary Ammonium Compounds, Ethyldimethylsoya Alkyl, Methyl Sulfates; Soya Betaine; Conditioning Agent S-1216 (Trade); CATINAL S-1216 (Trade); Arquad S-1216 (Trade)
EINECS	Contact for details

Quality Control

Our Quaternary Ammonium Compounds are produced under a strict quality management system. Each batch is tested to ensure consistent performance, purity, and safety for its intended applications. Certificates of Analysis (COA) detailing key parameters such as assay, amine content, and moisture 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, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); ensure containers are sealed after each use to prevent absorption of atmospheric moisture which may affect product quality.

Specification

Item	Specification
Appearance	Clear to pale yellow viscous liquid
Identification (IR)	Conforms
Assay (Active Matter)	≥ 90.0 %
pH (10% Solution)	4.0 - 7.0
Moisture (Karl Fischer)	≤ 3.0 %
Free Amine & Amine Salt	≤ 2.0 %

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