Chemicals Polymers
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Polyethylene glycol, MW ~ 1,500
BeanTown ChemicalCAS: 25322-68-3 EC No: 500-038-2 MDL No: MFCD01779609 RTECS: TQ4030000 Powder Linear Formula: H(OCH2CH2)nOH MW: ≈1,500 Melting Point: 44-48° Flash Point: 229°C (444°F) Density (g/mL): 1.210
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Poly(styrene-divinylbenzene), 2% cross-linked, 200-400 mesh
BeanTown ChemicalCAS: 9003-70-7 MDL No: MFCD00146442 Powder Linear Formula: [-CH2CH(C6H5)-]x[-CH2CH[C6H4(CHCH2)]-]y
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Polyethyleneimine, branched, MW ~ 1,800, 99%
BeanTown ChemicalCAS: 9002-98-6 MDL No: MFCD00803910 Liquid Linear Formula: (-NHCH2CH2-)x[-N(CH2CH2NH2)CH2CH2-]y
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RPI Polyvinylpyrrolidone
RPI (Research Products International)The RPI polyvinylpyrrolidone is suitable for use in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage. Application: Research or Further Manufacturing use only
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Polyethylene oxide, MW ~ 300,000
BeanTown ChemicalCAS: 25322-68-3 EC No: 500-038-2 MDL No: MFCD00147979 RTECS: TQ3630000 Powder Linear Formula: (-CH2CH2O-)n MW: ≈300,000 Density (g/mL): 1.21
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Poly(acrylic acid sodium salt), MW ~ 5,100
BeanTown ChemicalCAS: 9003-04-7 MDL No: MFCD00147949 RTECS: WD6826000 Powder Linear Formula: [-CH2CH(COONa)-]n Density (g/mL): 0.55
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Polyethylene glycol, MW ~ 400
BeanTown ChemicalCAS: 25322-68-3 MDL No: MFCD01779601 Liquid Linear Formula: H(OCH2CH2)nOH MW: ≈400 Melting Point: 4-8° Flash Point: 240°C (464°F) Density (g/mL): 1.128 Refractive Index: 1.466
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Polyethyleneimine, branched, MW ~ 10,000, 99%
BeanTown ChemicalCAS: 9002-98-6 MDL No: MFCD00803910 RTECS: TQ7915000 Liquid Linear Formula: (-NHCH2CH2-)x[-N(CH2CH2NH2)CH2CH2-]y
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Polyethylene glycol, MW ~ 10,000
BeanTown ChemicalCAS: 25322-68-3 EC No: 203-473-3 MDL No: MFCD00081839 RTECS: TQ4110000 Flakes Linear Formula: H(OCH2CH2)nOH MW: ≈10,000 Melting Point: 63-65° Flash Point: 265°C (509°F)
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Poly(styrene sulfonic acid), MW ~ 75,000
BeanTown ChemicalCAS: 28210-41-5 MDL No: MFCD00165973 Liquid Linear Formula: [-CH2CH(C6H4SO3H)-]n Density (g/mL): 1.1
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Polyvinyl acetate, MW ~ 50,000
BeanTown ChemicalCAS: 9003-20-7 MDL No: MFCD00084457 Beads Linear Formula: [-CH2CH(OCOCH3)-]n Density (g/mL): 1.18
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Polydimethylsiloxane, trimethylsiloxy terminated, MW ~ 4,000
BeanTown ChemicalCAS: 9016-00-6 MDL No: MFCD00148360 RTECS: TQ2690000 Liquid Linear Formula: (CH3)3SiO(Si(CH3)2O)nSi(CH3)3 MW: ≈4,000 Melting Point: -40° Boiling Point: >225° Flash Point: 285°C…
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Polyvinylpyrrolidone, MW ~ 58,000
BeanTown ChemicalCAS: 9003-39-8 MDL No: MFCD00149016 Powder Molecular Formula: (C6H9NO)n Melting Point: 130°
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Polyvinylpyrrolidone, cross-linked
BeanTown ChemicalCAS: 25249-54-1 MDL No: MFCD00149016 Powder Molecular Formula: (C6H9NO)n Melting Point: >300°
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Poly(styrene sulfonic acid) sodium salt, MW ~ 70,000
BeanTown ChemicalCAS: 25704-18-1 MDL No: MFCD00084449 Powder Linear Formula: [-CH2CH(C6H4)SO3Na)-]n Melting Point: 460° (decomposes) Density (g/mL): 0.801
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Polyethylene glycol monomethylether, MW ~ 1,900
BeanTown ChemicalCAS: 9004-74-4 MDL No: MFCD00084416 Flakes Linear Formula: CH3(OCH2CH2)nOH MW: ≈2,000 Melting Point: 52-56° Flash Point: 182°C (360°F) Density (g/mL): 1.094
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Polydimethylsiloxane, trimethylsiloxy terminated, MW ~ 2,000
BeanTown ChemicalCAS: 9016-00-6 MDL No: MFCD00148360 RTECS: TQ2690000 Liquid Linear Formula: (CH3)3SiO(Si(CH3)2O)nSi(CH3)3 MW: ≈2,000 Melting Point: -40° Boiling Point: >205° Flash Point: 232°C…
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Poly(acrylic acid) solution, 25 wt. % in water, MW ~ 240,000
BeanTown ChemicalCAS: 9003-01-4 MDL No: MFCD00084394 Liquid Linear Formula: [-CH2CH(CO2H)-]n MW: ≈240,000 Density (g/mL): 1.15
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Polydimethylsiloxane, trimethylsiloxy terminated, MW ~ 400
BeanTown ChemicalCAS: 9016-00-6 MDL No: MFCD00148360 RTECS: TQ2690000 Liquid Linear Formula: (CH3)3SiO(Si(CH3)2O)nSi(CH3)3 MW: ≈400 Melting Point: -40° Flash Point: 70°C (158°F) Density (g/mL):…
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Polyethylene glycol, MW ~ 2,000
BeanTown ChemicalCAS: 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)
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Polypropylene glycol, MW ~ 400
BeanTown ChemicalCAS: 25322-69-4 MDL No: MFCD01779680 Liquid Linear Formula: H[OCH(CH3)CH2]nOH MW: ≈400 Density (g/mL): 1.005
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Polyvinyl alcohol, medium molecular weight, 86-89% hydrolyzed
BeanTown ChemicalCAS: 9002-89-5 MDL No: MFCD00081922 Crystalline Linear Formula: [-CH2CH(OH)-]n Melting Point: 200° Density (g/mL): 1.269
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Poly(2-ethyl-2-oxazoline), MW ~ 200,000
BeanTown ChemicalCAS: 25805-17-8 MDL No: MFCD00134377 Solid Linear Formula: [-N(COC2H5)CH2CH2-]n MW: ≈200,000 Density (g/mL): 1.14
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Polyethylene glycol monomethylether, MW ~ 550
BeanTown ChemicalCAS: 9004-74-4 MDL No: MFCD00084416 Liquid/Low Melting Solid Linear Formula: CH3(OCH2CH2)nOH MW: ≈550 Melting Point: 20° Flash Point: 182°C (360°F) Density (g/mL): 1.089 Refractive Index: 1.455
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Polyethyleneimine, branched, MW ~ 600, 99%
BeanTown ChemicalCAS: 9002-98-6 MDL No: MFCD00803910 Liquid Linear Formula: (-NHCH2CH2-)x[-N(CH2CH2NH2)CH2CH2-]y
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Polyethylene glycol monomethylether, MW ~ 750
BeanTown ChemicalCAS: 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
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Polyethylene glycol, MW ~ 12,000
BeanTown ChemicalCAS: 25322-68-3 MDL No: MFCD00081839 Powder Linear Formula: H(OCH2CH2)nOH MW: ≈12,000 Melting Point: 64-65° Flash Point: 229°C (444°F)
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Polyethylene oxide, MW > 5,000,000
BeanTown ChemicalCAS: 25322-68-3 EC No: 500-038-2 MDL No: MFCD00147992 Powder Linear Formula: (-CH2CH2O-)n Melting Point: 175° Density (g/mL): 1.21
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Polyethylene glycol, MW ~ 200
BeanTown ChemicalCAS: 25322-68-3 EC No: 203-473-3 MDL No: MFCD01779596 RTECS: TQ3600000 Liquid Linear Formula: H(OCH2CH2)nOH MW: ≈200 Melting Point: -65° Flash Point: 171°C (339°F) Density (g/mL): 1.127 Refractive Index: 1.459