Description

Protein Hydrolyzates, Silk, C10-18-Alkyl-Quaternized is a high-performance, quaternized cationic conditioning agent derived from silk protein. This specialty chemical offers superior substantivity to hair and skin, providing excellent moisturizing, film-forming, and antistatic properties. It is a key ingredient for formulators in the personal care and cosmetics industry seeking to enhance the sensory profile and conditioning performance of premium rinse-off and leave-on products.

Application

• Hair Care Products: As a primary cationic conditioner in shampoos, conditioners, hair masks, and styling products to improve combability, softness, and shine.
• Skin Care Formulations: Incorporated into creams, lotions, and serums to provide long-lasting moisturization and a smooth, silky after-feel.
• Color Cosmetics: Used in foundations, mascaras, and lipsticks to enhance pigment dispersion, improve wear, and add conditioning benefits.
• Shaving Preparations: Adds lubricity and skin protection in shaving foams, gels, and aftershaves.
• Premium Toiletries: Key ingredient in high-end bath gels and liquid soaps for superior skin feel and mildness.
• Technical Applications: Potential use as a bio-based conditioning and antistatic agent in specialized textile and fiber treatments.

Basic Information

Product Name	Protein Hydrolyzates, Silk, C10-18-Alkyl-Quaternized
CAS No.	124046-54-4
Molecular Formula	Complex Mixture
Molecular Weight	Variable (Polymeric)
Synonyms	Quaternized Silk Protein; Cationic Silk Amino Acids; Silk Protein, C10-18-Alkyl-Quaternized; Silk Quat; Silk Protein Quaternary Ammonium Compound; Hydrolyzed Silk Protein, C10-18-Alkyl-Quaternized; Silk Peptide Quaternary
EINECS	Contact for details

Quality Control

Our Protein Hydrolyzates, Silk, C10-18-Alkyl-Quaternized is manufactured under a strict quality management system. Each batch is tested to ensure consistent performance, safety, and compliance with relevant cosmetic ingredient standards. A comprehensive Certificate of Analysis (COA) detailing assay, identification, and impurity profiles is provided with every shipment.

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 container tightly sealed when not in use to prevent absorption of atmospheric moisture, which may affect product performance.

Specification

Item	Specification
Appearance	Clear to slightly hazy, yellow to amber viscous liquid
Identification (IR)	Conforms to standard
Assay (Nitrogen Content)	Contact for details
pH (as is or in solution)	4.0 - 7.0
Solids Content	30 - 50 %
Viscosity	Contact for details

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