Description

[R-(Z)]-3-[(12-Hydroxy-1-Oxo-9-Octadecenyl)Amino]Propyltrimethylammonium Methyl Sulphate is a specialized quaternary ammonium compound with a unique fatty acid-derived structure, offering distinct surface-active and conditioning properties. This high-purity chemical is valued for its ability to impart cationic functionality and substantive benefits in advanced formulations. It is primarily sought by manufacturers in the personal care, cosmetics, and specialty surfactant industries for developing premium rinse-off and leave-on products.

Application

• Hair Conditioners & Rinses: Acts as a substantive conditioning agent, improving hair manageability, softness, and reducing static.
• Skin Care Creams & Lotions: Used as an emulsifier and cationic softener to enhance skin feel and product stability.
• Fabric Softeners & Textile Auxiliaries: Imparts a soft, smooth hand feel to fabrics and provides antistatic properties.
• Specialty Surfactant Blends: Serves as a key component in formulating cationic and amphoteric surfactant systems for demanding applications.
• Cosmetic Color Cosmetics: Enhances pigment dispersion and improves the adherence of makeup products to skin.

Basic Information

Product Name	[R-(Z)]-3-[(12-Hydroxy-1-Oxo-9-Octadecenyl)Amino]Propyltrimethylammonium Methyl Sulphate
CAS No.	85508-38-9
Molecular Formula	C25H52N2O6S
Molecular Weight	508.76 g/mol
Synonyms	Ricinoleamidopropyltrimonium Methosulfate; (Z)-12-Hydroxyoctadec-9-enamidopropyltrimethylammonium Methyl Sulfate; Ricinoleamidopropyl Trimethylammonium Methosulfate; Oleamidopropyltrimonium Methosulfate (related); Cationic Conditioner 85508-38-9; Trimethyl-[3-[(Z)-12-hydroxy-1-oxooctadec-9-enylamino]propyl]azanium;methyl sulfate
EINECS	Contact for details

Quality Control

Our production of [R-(Z)]-3-[(12-Hydroxy-1-Oxo-9-Octadecenyl)Amino]Propyltrimethylammonium Methyl Sulphate adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling, to ensure consistency and meet the high standards required for cosmetic and personal care applications. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

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); ensure containers are kept sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to pale yellow paste or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 3.0%
pH (10% solution)	5.0 - 7.5
Heavy Metals (as Pb)	≤ 10 ppm

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