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A dispersant or a dispersing agent is a substance, typically a surfactant, that is added to a suspension of solid or liquid particles in a liquid (such as a colloid or emulsion) to improve the separation of the particles and to prevent their settling or clumping.
In chemistry, a suspension is a heterogeneous mixture of a fluid that contains solid particles sufficiently large for sedimentation. The particles may be visible to the naked eye , usually must be larger than one micrometer , and will eventually settle , although the mixture is only classified as a suspension when and while the particles have ...
Liquid silicon dioxide (colloidal silica) is used as a wine and juice fining agent. Absorbent; Colloidal silica is used in concrete densifiers and polished concrete. In manufacturing Quantum dots, small semi-conductors used in various scientific research settings. Reduced porosity and increased protection from alkali-silica reaction (ASR). [2]
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It is also used in the makeup and toothpaste industries to control the products' texture. Due to its ability to retain moisture, it is also used in skincare products. CMC serves as a film-forming agent in approximately 10% of sunscreens. CMC aids in pigment suspension and dispersion, binding other ingredients for even distribution.
The three men suspected of impersonating ICE agents come as the agency arrested nearly 6,000 people between Jan. 26 and Jan. 31, according to data posted to the agency's account on X, formerly ...
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