Description

Lauramidobutyl Guanidine Hcl CAS NO 161865-39-0 is a cationic surfactant and guanidine-based compound valued for its potent antimicrobial and conditioning properties. This chemical is essential for formulators seeking effective biocidal activity and substantive cationic charge in demanding industrial and personal care applications. It is primarily utilized by manufacturers in the cosmetics, hair care, and industrial preservation sectors.

Application

• Hair Conditioners and Cream Rinses: Acts as a highly substantive conditioning agent, improving manageability, softness, and antistatic properties.
• Skin Care and Cosmetic Formulations: Serves as an emulsifier and cationic stabilizer in creams and lotions, providing skin feel benefits.
• Antimicrobial and Preservative Systems: Provides broad-spectrum biocidal activity in products requiring protection against bacteria and fungi.
• Industrial Biocides and Disinfectants: Used as an active ingredient in formulations for surface disinfection and material preservation.
• Textile and Fabric Softeners: Imparts a soft hand feel and antistatic properties to treated fabrics.

Basic Information

Product Name	Lauramidobutyl Guanidine Hcl
CAS No.	161865-39-0
Molecular Formula	C17H36ClN5O
Molecular Weight	361.95 g/mol
Synonyms	Lauramidopropyl Biguanide Hydrochloride; N-(3-Guanidinopropyl)dodecanamide hydrochloride; Laurylamidopropyl Biguanide HCl; Cosmocil CQ; Dodecanamide, N-(3-aminopropyl)-, hydrochloride (1:1); Polyaminopropyl biguanide laurate; 1-Guanidino-3-lauramidopropane hydrochloride
EINECS	Contact for details

Quality Control

Our Lauramidobutyl Guanidine Hcl is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and performance consistency. A Certificate of Analysis (COA) documenting key parameters is provided with each shipment 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); keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Microbial Count	≤ 1000 CFU/g

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