Description

Lauryl Isoquinolinium Bromide is a quaternary ammonium salt compound valued for its potent antimicrobial and surfactant properties. This versatile chemical is essential for formulators requiring a cationic agent with both biocidal efficacy and surface activity. It is primarily used by manufacturers in the personal care, industrial biocides, and textile treatment sectors.

Application

• Primary active ingredient in antimicrobial and disinfectant formulations for industrial and institutional use.
• Conditioning and antistatic agent in hair care products such as shampoos and conditioners.
• Fabric softener and antimicrobial treatment in the textile industry.
• Biocide component in industrial water treatment and cooling tower systems.
• Preservative and surfactant in select cosmetic and topical pharmaceutical preparations.
• Additive for enhancing dye fixation and improving color fastness on synthetic fibers.

Basic Information

Product Name	Lauryl Isoquinolinium Bromide
CAS No.	93-23-2
Molecular Formula	C24H40BrN
Molecular Weight	422.49 g/mol
Synonyms	Dodecylisoquinolinium Bromide; 1-Dodecylisoquinolinium Bromide; Laurylisoquinolinium Bromide; Isoquinolinium, 1-dodecyl-, bromide; Lauryl isoquinoline bromide; Lauryl isoquinolinium bromide (LaurIQB); LAIB
EINECS	202-231-4

Quality Control

Our Lauryl Isoquinolinium Bromide is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and performance consistency. A detailed Certificate of Analysis (COA), including assay and impurity profiles, 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 to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0 %
Loss on Drying	≤ 2.0 %
Residue on Ignition	≤ 0.1 %
Heavy Metals (as Pb)	≤ 20 ppm

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