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42715 Polystyrene latex microsphere, 4.5 micron, 2.5 wt% dispersion in water

CAS Number
9003-53-6
Synonyms

Stock No. Size Price ($) Quantity Availability
42715-AA 5ml 211.00
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Polystyrene latex microsphere, 4.5 micron, 2.5 wt% dispersion in water

MDL
MFCD00084450

Chemical Properties

Formula
[-CH2CH(C6H5)-]n
Form
Dispersion
Storage & Sensitivity
Keep Cold.
Solubility
Soluble in benzene, chloroform, carbon tetrachloride, and cyclohexane. Insoluble in acetone, butane, ethanol, ether, methanol, hexane, phenol, propanol and water.

Applications

Polystyrene latex microspheres are utilized in flow cytometry, fluorescence microscopy, and as calibration particles. It finds a use in the detection of trace amounts of antigens or antibodies in serum, urine, and cerebrospinal fluids. It is also employed as a stimulus responsive particulate emulsifier for oil-in-water emulsion.

Notes

Monodisperse latex spheres stabilized with a slight anionic charge from surface sulfate groups.

Literature References

Sadowska, M.; Adamczyk, Z.; Nattich-Rak, M. Mechanism of Nanoparticle Deposition on Polystyrene Latex Particles. Langmuir 2014, 30 (3), 692-699.

Balgis, R.; Ogi, T.; Arif, A. F.; Anilkumar, G. M.; Mori, T.; Okuyama, K. Morphology control of hierarchical porous carbon particles from phenolic resin and polystyrene latex template via aerosol process. Carbon 2015, 84, 281-289.

Other References

Harmonized Tariff Code
3903.19
TSCA
Yes
RTECS
WL6475000

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