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PEG-PPS-PEG

polyethylene glycol-Polyphenylene Sulfide-polyethylene glycol

Catalog # Pkg Size Price(USD) Quantity Buy this product
R-PEG-0010 100mg 650.00
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R-PEG-0010 500mg 1300.00
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  •     PEG Molecular Weight    
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Product description

polyethylene glycol-Polyphenylene Sulfide-polyethylene glycol,PEG-PPS-PEG,PEG-PPS-PEG from ruixi Amphiphilic block copolymers based on hydrophobic polysulfides (poly(propylene sulfide), PPS) and hydrophilic polyethers (poly(ethylene glycol), PEG) have been used to solubilize and disperse single-walled carbon nanotubes (SWNTs).PPS is the precursor to a conductive polymer of the semi-flexible rod polymer family. The PPS, which is otherwise insulating, can be converted to the semiconducting form by oxidation or use of dopants.


Appearance White/Off-white solid or viscous liquid depends on molecular weight
PEG Molecular Weight 550, 750, 1000, 2000, 3400, 5000, 10000
Substitution by NMR >95%
Solubility dichloromethane
Storage -20℃,protected from light and moisture
Transportation 4-25℃ temperature for up to 2 weeks
Stability 1 year
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