The Cetylpyridinium Chloride Analytical Grade (1H2O) by Dinâmica, available at LojaLab, is a cationic quaternary-ammonium surfactant used in studies of micellization, interfaces, interactions with polymers and anionic species, and analytical methods that specify the compound. The molecule combines a long hydrophobic chain with a charged pyridinium group and forms aggregates in solution under conditions dependent on concentration, temperature, ionic strength and medium composition. Although the same substance appears in antimicrobial formulations, this presentation is an analytical laboratory reagent. The monohydrate form must be considered in molar-mass calculations.
Characteristics
- Long-chain cationic surfactant with a pyridinium group
- Monohydrate form with formula C21H38ClN.H2O
- Molar mass 358.00 g/mol and CAS 6004-24-6
- White, water-soluble solid
- Forms micelles and associations dependent on medium conditions
Applications
- Studies of critical micelle concentration and surfactant aggregation
- Research on adsorption to surfaces, membranes and particles
- Interactions with polymers, proteins, dyes and anionic species
- Precipitation, complexation or ion-extraction methods specifying CPC
- Development of laboratory formulations and compatibility evaluation.
Technical Specifications
- Product: Cetylpyridinium Chloride Monohydrate Analytical Grade
- Brand: Dinâmica Química
- Grade: Analytical grade
- CAS: 6004-24-6
- Formula: C21H38ClN.H2O
- Molar mass: 358.00 g/mol
- Physical state: White solid
- Available quantities: 100 g, 250 g and 500 g
Technical Data
| Chemical class | Quaternary-ammonium salt / cationic surfactant |
| PH | Approximately 5.0 to 5.4 in a 10 g/L solution |
| Critical behavior | Micellization dependent on concentration and ionic strength |
Frequently Asked Questions
What is Cetylpyridinium Chloride Analytical Grade (1H2O) used for?
The main applications of Cetylpyridinium Chloride Analytical Grade (1H2O) include studies of critical micelle concentration and surfactant aggregation; research on adsorption to surfaces, membranes and particles.
What are the main characteristics of Cetylpyridinium Chloride Analytical Grade (1H2O)?
The characteristics listed for Cetylpyridinium Chloride Analytical Grade (1H2O) include Long-chain cationic surfactant with a pyridinium group; monohydrate form with formula C21H38ClN.H2O.
How should Cetylpyridinium Chloride Analytical Grade (1H2O) be selected for a laboratory application?
Selection of Cetylpyridinium Chloride Analytical Grade (1H2O) should consider the grade, presentation, method requirements, and technical specifications described on this page.
What quantities of Cetylpyridinium Chloride Analytical Grade (1H2O) are available?
Cetylpyridinium Chloride Analytical Grade (1H2O) is available in 100 g, 250 g and 500 g. For other quantities, recurring purchases, or larger requirements, contact the sales team to check availability and request a quotation.
How can companies and institutions purchase Cetylpyridinium Chloride Analytical Grade (1H2O) and request a formal quotation?
Companies, laboratories, educational institutions, and research organizations can purchase Cetylpyridinium Chloride Analytical Grade (1H2O) directly from LojaLab. For recurring purchases, internal approval processes, research funding, public procurement, or formal quotation requirements, contact the sales team.
Professional Use and Safety Guidance
This product is intended for professional use in scientific research, laboratory analysis, education, and compatible industrial applications.
Each product has its own handling, storage, and disposal requirements. Before use, consult the corresponding SDS and follow the manufacturer's instructions and the safety procedures adopted by the institution.
LojaLab provides guidance on product selection and provenance; defining the use protocol and verifying suitability for the final application are the responsibility of the purchasing professional or institution.
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