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

Catalog No. AA42715AA
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AA42715AA 5 mL
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Catalog No. AA42715AA Supplier Thermo Scientific Chemicals Supplier No. 042715AA
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Description

CAS: 9003-53-6 | (C8H8)n | 104.15 g/mol

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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS 9003-53-6
Molecular Formula (C8H8)n
Molecular Weight (g/mol) 104.15
MDL Number MFCD00084450
InChI Key PPBRXRYQALVLMV-UHFFFAOYSA-N
Synonym ethenylbenzene, phenylethylene, vinylbenzene, styrol, benzene, ethenyl, cinnamene, phenylethene, monomer, phenethylene, styrolene
PubChem CID 7501
ChEBI CHEBI:27452
IUPAC Name styrene
SMILES *-CC(-*)C1=CC=CC=C1

Specifications

Physical Form Dispersion
Solubility Information Soluble in benzene,chloroform,carbon tetrachloride,and cyclohexane. Insoluble in acetone,butane,ethanol,ether,methanol,hexane,phenol,propanol and water.
Quantity 5 mL
Concentration or Composition (by Analyte or Components) 2.5 wt% dispersion in water
Odor Odorless
Particle Size 4.5 Micron
Chemical Name or Material Polystyrene latex microsphere

Safety and Handling

RTECSNumber WL6475000
TSCA Yes
storageNote1 2°C to 8°C
Recommended Storage Keep cold

RUO – Research Use Only