Polymers

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  • Polypropylene glycol, MW ~ 4,000

    BeanTown Chemical

    CAS: 25322-69-4 MDL No: MFCD01779690 Liquid Linear Formula: H[OCH(CH3)CH2]nOH MW: ≈4,000 Density (g/mL): 1.002

  • Poly(methyl methacrylate), MW ~ 550,000

    BeanTown Chemical

    CAS: 9011-14-7 MDL No: MFCD00134349 RTECS: TR0400000 Powder Linear Formula: [-CH2C(CH3)(CO2CH3)-]n Melting Point: >150° Density (g/mL): 1.17

  • Poly(vinylidene fluoride)

    BeanTown Chemical

    CAS: 24937-79-9 MDL No: MFCD00084470 Powder Linear Formula: (-CH2CF2-)n Melting Point: 155-160°

  • Poly(acrylic acid sodium salt), MW ~ 5,100

    BeanTown Chemical

    CAS: 9003-04-7 MDL No: MFCD00147949 RTECS: WD6826000 Powder Linear Formula: [-CH2CH(COONa)-]n Density (g/mL): 0.55

  • Polysorbate 60

    BeanTown Chemical

    CAS: 9005-67-8 MDL No: MFCD01780110 RTECS: WG2934000 Liquid Boiling Point: >100° Flash Point: >110°C (>230°F) Density (g/mL): 1.044 Refractive Index: 1.474

  • Dextran

    Amresco

    Grade: Reagent

  • Polysorbate 80

    BeanTown Chemical

    CAS: 9005-65-6 MDL No: MFCD00082107 RTECS: WG2932500 Liquid Boiling Point: >100° Flash Point: >110°C (>230°F) Density (g/mL): 1.064 Refractive Index: 1.475

  • Polyvinyl alcohol, high molecular weight, 98-99% hydrolyzed

    BeanTown Chemical

    CAS: 9002-89-5 MDL No: MFCD00081922 Crystalline Linear Formula: [-CH2CH(OH)-]n Melting Point: 200° Density (g/mL): 1.269

  • Polysorbate 20

    BeanTown Chemical

    CAS: 9005-64-5 MDL No: MFCD00165986 RTECS: TR7400000 Liquid Boiling Point: >100° Flash Point: >110°C (>230°F) Density (g/mL): 1.095 Refractive Index: 1.468

  • Polyvinyl alcohol, medium molecular weight, 86-89% hydrolyzed

    BeanTown Chemical

    CAS: 9002-89-5 MDL No: MFCD00081922 Crystalline Linear Formula: [-CH2CH(OH)-]n Melting Point: 200° Density (g/mL): 1.269

  • Polyvinyl Alcohol

    MP Biomedicals

    Polyvinyl Alcohol (PVA) is a synthetic, biocompatible and toxicologically safe polymer. Polyvinyl alcohol is used for mounting cells on slides for detection of cell-surface antigens by immunofluorescence. It is useful as an anti-fading agent. It has various pharmaceuticle applications. In tablet…

  • Polysorbate 40

    BeanTown Chemical

    CAS: 9005-66-7 MDL No: MFCD00165345 RTECS: WG2933000 Liquid Boiling Point: >100° Flash Point: >110°C (>230°F) Density (g/mL): 1.083 Refractive Index: 1.470

  • Dowex® 1X8 50-100 (Cl)

    BeanTown Chemical

    CAS: 69011-19-4 MDL No: MFCD00132718 Beads

  • Polyvinyl alcohol, high molecular weight, 87-89% hydrolyzed

    BeanTown Chemical

    CAS: 9002-89-5 MDL No: MFCD00081922 Crystalline Linear Formula: [-CH2CH(OH)-]n Melting Point: 200° Density (g/mL): 1.269

  • Polypropylene glycol, MW ~ 400

    BeanTown Chemical

    CAS: 25322-69-4 MDL No: MFCD01779680 Liquid Linear Formula: H[OCH(CH3)CH2]nOH MW: ≈400 Density (g/mL): 1.005

  • Polyethyleneimine, branched, MW ~ 600, 99%

    BeanTown Chemical

    CAS: 9002-98-6 MDL No: MFCD00803910 Liquid Linear Formula: (-NHCH2CH2-)x[-N(CH2CH2NH2)CH2CH2-]y

  • Polyethylene glycol monomethylether, MW ~ 750

    BeanTown Chemical

    CAS: 9004-74-4 MDL No: MFCD00084416 Semisolid/Liquid Linear Formula: CH3(OCH2CH2)nOH MW: ≈750 Melting Point: 30° Flash Point: 182°C (360°F) Density (g/mL): 1.094 Refractive Index: 1.459

  • Polyethylene glycol, MW ~ 4,000

    BeanTown Chemical

    CAS: 25322-68-3 MDL No: MFCD01779612 RTECS: TQ4050000 Powder Linear Formula: H(OCH2CH2)nOH MW: ≈4,000 Melting Point: 58-62° Density (g/mL): 1.212

  • Nafion® NR50 pellet, >/=0.8 meq/g ion exchange capacity

    BeanTown Chemical

    CAS: 31175-20-9 MDL No: MFCD00132790 Pellets Melting Point: 350° Density (g/mL): 2.1

  • Propylene Glycol

    Amresco

    Grade: High Purity Molecular Weight: 76.1

  • Nafion® N-117 membrane, 0.180mm thick, >/=0.90 meq/g ion exchange capacity

    BeanTown Chemical

    CAS: 31175-20-9 MDL No: MFCD00132790 Solid Melting Point: 350° Density (g/mL): 2.1

  • Petroleum ether 60/80

    Alfa Aesar

    CAS Number: 8032-32-4 MDL: MFCD00081849 EINECS: 232-453-7 Boiling Point: 60-80° Flash Point: -10°(14°F) Density: 0.672 GHS Hazard and Precautionary Statements Hazard Statements: H225-H340-H350-H304 Highly flammable liquid and…

  • Poly(acrylic acid) solution, 25 wt. % in water, MW ~ 240,000

    BeanTown Chemical

    CAS: 9003-01-4 MDL No: MFCD00084394 Liquid Linear Formula: [-CH2CH(CO2H)-]n MW: ≈240,000 Density (g/mL): 1.15

  • Ethylene Glycol

    Amresco

    Grade: High Purity Molecular Weight: 62.7

  • Polytetrafluoroethylene

    BeanTown Chemical

    CAS: 9002-84-0 MDL No: MFCD00084455 RTECS: KX4025000 Solid Linear Formula: (-CF2CF2-)n Melting Point: 321° Density (g/mL): 2

  • Polyethylene glycol, MW ~ 600

    BeanTown Chemical

    CAS: 25322-68-3 EC No: 500-038-2 MDL No: MFCD00081839 RTECS: TQ3800000 Flakes Linear Formula: H(OCH2CH2)nOH MW: ≈600 Melting Point: 20-25° Flash Point: 252°C (485°F) Density (g/mL): 1.128 Refractive Index: 1.467

  • Polyethylene oxide, MW ~ 1,000,000

    BeanTown Chemical

    CAS: 25322-68-3 EC No: 500-038-2 MDL No: MFCD00147971 Powder Linear Formula: (-CH2CH2O-)n MW: ≈1,000,000 Boiling Point: >200°

  • Polyethylene oxide, MW ~ 100,000

    BeanTown Chemical

    CAS: 25322-68-3 EC No: 500-038-2 MDL No: MFCD00147970 Powder Linear Formula: (-CH2CH2O-)n MW: ≈100,000 Melting Point: 65° Boiling Point: >200° Density (g/mL): 1.13

  • Nafion® NR-212 membrane, 0.05mm thick, >/=0.92 meq/g ion exchange capacity

    BeanTown Chemical

    CAS: 31175-20-9 MDL No: MFCD00132790 Solid Melting Point: 350° Density (g/mL): 2.1

  • Polyethylene glycol, MW ~ 2,000

    BeanTown Chemical

    CAS: 25322-68-3 MDL No: MFCD01779611 RTECS: TQ4041000 Powder Linear Formula: H(OCH2CH2)nOH MW: ≈2,000 Melting Point: 50-53° Flash Point: 229°C (444°F)

  • Polyvinyl alcohol, medium molecular weight, 98-99% hydrolyzed

    BeanTown Chemical

    CAS: 9002-89-5 MDL No: MFCD00081922 Crystalline Linear Formula: [-CH2CH(OH)-]n Melting Point: 200° Density (g/mL): 1.269

  • Polyethyleneimine, branched, MW ~ 1,800, 99%

    BeanTown Chemical

    CAS: 9002-98-6 MDL No: MFCD00803910 Liquid Linear Formula: (-NHCH2CH2-)x[-N(CH2CH2NH2)CH2CH2-]y

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