Description

Ammonium, Dimethyldodecyl(3-(Salicylamido)Propyl)-, Bromide is a specialized quaternary ammonium compound that combines a long alkyl chain with a salicylamide functional group. This unique structure provides powerful surfactant and antimicrobial properties, making it a valuable functional additive. It is primarily used by formulators in the personal care, pharmaceutical, and industrial biocides sectors seeking advanced performance materials. Its dual functionality allows for applications ranging from hair conditioning to surface disinfection.

Application

• Hair Care Formulations: Acts as a conditioning agent and antistatic in shampoos, conditioners, and hair styling products.
• Cosmetic Preservatives: Serves as a broad-spectrum antimicrobial agent in creams, lotions, and other personal care products.
• Pharmaceutical Disinfectants: Used in the formulation of topical antiseptic solutions, surgical scrubs, and disinfectant wipes.
• Industrial Biocides: Incorporated into metalworking fluids, cooling water systems, and fuel additives for microbial control.
• Textile Softeners: Provides a soft hand feel and antimicrobial benefits to fabrics and non-woven materials.
• Oilfield Chemicals: Functions as a biocide and corrosion inhibitor in drilling and production fluids.

Basic Information

Product Name	Ammonium, Dimethyldodecyl(3-(Salicylamido)Propyl)-, Bromide
CAS No.	30596-55-5
Molecular Formula	C24H43BrN2O2
Molecular Weight	471.52 g/mol
Synonyms	N,N-Dimethyl-N-dodecyl-3-[(2-hydroxybenzoyl)amino]-1-propanaminium bromide; Dodecyldimethyl(3-salicylamidopropyl)ammonium bromide; Lauryl dimethyl (3-salicylamidopropyl) ammonium bromide; 3-(Salicylamido)propyldodecyldimethylammonium bromide; Quaternary ammonium salt, (3-salicylamidopropyl)dodecyldimethyl-, bromide; Salicylamidopropyl lauryldimonium bromide; Antimicrobial agent 30596-55-5
EINECS	Contact for details

Quality Control

Our production of Ammonium, Dimethyldodecyl(3-(Salicylamido)Propyl)-, Bromide adheres to a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and compliance.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Microbial Limits	Meets specified criteria

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