Particle Analysis of Specialty Chemicals
While fine chemicals and specialty chemicals are often referred to interchangeably, they are each a separate classification of chemical product. Both are formulated in small batches according to specific formulations and require specialized knowledge to manufacture, but they have different purposes. Together, they compose the high-value end of the chemicals market.
Particle characterization of chemicals is important for evaluating product performance and optimizing a formulation for stability. It can determine whether a product has been formulated correctly or incorrectly.
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We are well-suited with particle analysis solutions that will help you prepare proper samples that generate the most accurate and repeatable results. Our Nicomp® DLS (dynamic light scattering) system is the preferred analytical technique to determine mean and width of the distribution in submicron samples. The AccuSizer® SPOS (single particle optical sizing) system is a higher resolution technique used to measure and count each individual particle to provide concentration data. Our SPOS technology makes it possible to quantify the large particles at the tail of the distribution. The combination of DLS, zeta potential, and SPOS systems enables us to provide a comprehensive characterization for formulating and testing dispersion stability.
Featured White Paper
The Importance of Particle Analysis in Formulating Both Fine and Specialty Chemicals
In this white paper, we will investigate the importance of particle analysis in the manufacture of specialty chemicals and fine chemicals.
Featured Webinar
Particle Characterization of Specialty Chemicals
In this webinar, Mark Bumiller, technology manager, investigates the importance of particle analysis in specialty and fine chemicals manufacturing. Topics include:
- Why particle characterization is critical to achieving the highest-value product formulations and performance
- Approaches to particle size analysis and the special instrumentation used in the process
- How zeta potential predicts dispersion stability
- Industrial examples from: Inks, Emulsions, and Pigments
Featured Product Solutions
AccuSizer® SPOS Systems are a comprehensive portfolio of high accuracy and resolution liquid particle counters that determine particle size and concentration of your suspensions.
Nicomp® Nano DLS/ZLS systems measure the size and zeta potential of sub-micron particles.
Application Notes:
Emulsion Stability
USP <729>
Dispersion Stability
Soft Drink Emulsions
Droplet Size of Mayonnaise
Particle Size of Inkjet Inks