Polymers

Polyvinylpyrrolidone, average M.W. 58.000, K29-32, ACROS Organics™

Chemical Name or Material: Polyvinylpyrrolidone Name Note: K29-32 CAS: 9003-39-8 Assay: 11.5 to 12.8% (Nitrogen, on anh. subst.) 10ppm 1-vinylpyrrolidin-2-one (HPLC) max. 3% max. 2-pyrrolidone (HPLC) MDL Number: MFCD01076626 Synonym: PVP

Poly(acrylic acid), 63 wt.% solution in water; approx. M.W. 2,000, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Poly(acrylic acid) Name Note: 63 wt. % Aqueous Solution CAS: 9003-01-4 CAS: 79-10-7 CAS: 7732-18-5 CAS: 9003-04-7 Assay: 60.0 to 65.0% (solids) Linear Formula: [-CH2CH(CO2H)-]n MDL Number: MFCD00084394

Methyl cellulose, viscosity 4000 cP (2% solution in water), ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Methyl cellulose Name Note: Viscosity (2% Solution in Water) 3000-5600 CP CAS: 9004-67-5 MDL Number: MFCD00081763

Poly(vinyl acetate), ∽ M.W. 170,000, ACROS Organics™

Chemical Name or Material: Poly(vinyl acetate) Name Note: Average M.W. 170.000 CAS: 9003-20-7 Linear Formula: [-CH2CH(O2CCH3)-]n MDL Number: MFCD00084457

Poly(propylene glycol), average M.W. 4.000, ACROS Organics™

Chemical Name or Material: Poly(propylene glycol) Name Note: Average M.W. 4.000 CAS: 25322-69-4 Linear Formula: H{OCH(CH3)CH2}nOH MDL Number: MFCD01779690

Dextrin, ACROS Organics™

Chemical Name or Material: Dextrin CAS: 9004-53-9 Linear Formula: (C6H10O5)x MDL Number: MFCD00081554

Starch, Soluble, Reagent ACS, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Starch Name Note: Soluble CAS: 9005-84-9 Purity Grade: ACS Reagent Grade Molecular Formula: (C6H10O5)n MDL Number: MFCD00082026

Poly(styrene), average M.W. 250,000, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Poly(styrene) CAS: 9003-53-6 Linear Formula: {-CH2CH(C6H5)-}n MDL Number: MFCD00084450

Alginic acid, sodium salt, ACROS Organics™

Chemical Name or Material: Alginic acid, sodium salt CAS: 9005-38-3 MDL Number: MFCD00081310 Synonym: Algin

Poly(methyl methacrylate), sec. stand., M.W. 94600, M.N. 52300, fine granules, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Poly(methyl methacrylate) Name Note: M.W. 93300 CAS: 9011-14-7 Physical Form: Beads Linear Formula: [-CH2C(CH3)(CO2CH3)-]n MDL Number: MFCD00134349 Synonym: Methyl methacrylate, polymerized

Poly(acrylamide), granular, non-ionic, ∽ M.W. 5 to 6.000.000, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Poly(acrylamide) CAS: 2594446 Physical Form: Granules Linear Formula: {-CH2CH(CO}nH2)-}n Formula Weight: 5 to 6.000.000 (Average ) MDL Number: MFCD00084392

Starch indicator solution 1%, Acculute Standard Volumetric Solution, Final volume 1L, Alfa Aesar™

Chemical Name or Material: Starch indicator solution CAS: 9005-84-9 CAS: 7732-18-5 Physical Form: Liquid Assay Percent Range: 100% MDL Number: MFCD00082026

Carbowax™ PEG 400 (NF), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Carbowax™ PEG 401 CAS: 25322-68-3 Purity Grade: NF Molecular Formula: C2H4OnH2O Formula Weight: 380 to 420 MDL Number: MFCD00081839 Synonym: Macrogol

Dextran Sulfate Sodium Salt, ACROS Organics™

Chemical Name or Material: Dextran sulfate sodium salt CAS: 9011-18-1 MDL Number: MFCD00081551

Polyethylene glycol 20,000, Alfa Aesar

Chemical Name or Material: Polyethylene glycol 20, 000 CAS: 25322-68-3 Molecular Formula: H(OCH2CH2)nOH Formula Weight: ≈20,000

Methyl cellulose, viscosity 15 cP (2% solution in water), ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Methyl cellulose Name Note: Viscosity (2% Solution in Water) 12-18 CP CAS: 9004-67-5 MDL Number: MFCD00081763

Poly(phenylene sulfide), powder, nominal M.W. 10000, ACROS Organics™

Chemical Name or Material: Poly(phenylene sulfide) Name Note: nominal M.W. 10000 CAS: 9016-75-5 Linear Formula: (-C6H4S-)n MDL Number: MFCD00084445

Poly(vinyl acetate), ∽ M.W. 100,000, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Poly(vinyl acetate) Name Note: Average M.W. 101600 CAS: 9003-20-7 Physical Form: Beads Linear Formula: [-CH2CH(O2CCH3)-]n MDL Number: MFCD00084457

Polystyrene standard, M.W. 3,350, Mw/Mn 1.10, Alfa Aesar™

Chemical Name or Material: Polystyrene standard Name Note: M.W. 3, 350, Mw/Mn 1.10 CAS: 9003-53-6 Physical Form: Powder MDL Number: MFCD00084450

Ficoll 400, Alfa Aesar

Chemical Name or Material: Ficoll 400 CAS: 26873-85-8 Formula Weight: 400000

Poly(ethylene glycol), average M.W. 1500, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Poly(ethylene glycol) Name Note: Average M.W. 1500 CAS: 25322-68-3 Linear Formula: H(OCH2CH2)nOH Formula Weight: 1500 MDL Number: MFCD01779609 Synonym: PEG

Poly(ethylene glycol), average M.W. 200, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Poly(ethylene glycol) CAS: 25322-68-3 Linear Formula: H(OCH2CH2)nOH Formula Weight: 200 MDL Number: MFCD01779596 Synonym: PEG

Starch Products for Science Education

Chemical Name or Material: Starch CAS: 9005-25-8 Assay Percent Range: 0.1% w/v Linear Formula: (C6H10O5)n Synonym: Amylodextrin

Latex Products for Science Education

Chemical Name or Material: Latex CAS: 7732-18-5 CAS: 1336-21-6 Assay Percent Range: 37.8% w/w

Poly(acrylic acid), 50 wt.% solution in water; ∽ M.W. 5,000, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Poly(acrylic acid) Name Note: 50 wt. % Solution in Water CAS: 9003-01-4 CAS: 7732-18-5 Assay: 48 to 52% (solids) Linear Formula: [-CH2CH(CO2H)-]n MDL Number: MFCD00084394

Polyvinylpyrrolidone, average M.W. 3500, K12, ACROS Organics™

Chemical Name or Material: Polyvinylpyrrolidone Name Note: K12 CAS: 9003-39-8 Assay: 11.5 to 12.8% (nitrogen, on anh. subst.), 10ppm 1-vinylpyrrolidin-2-one max. (HPLC), 3.0% max. 2-pyrrolidone (HPLC) MDL Number: MFCD01076626 Synonym: PVP

Poly(vinyl alcohol), 88% hydrolyzed, average M.W. 22000, ACROS Organics™

Chemical Name or Material: Poly(vinyl alcohol) Name Note: 88% Hydrolyzed, Average M.W. 22000 CAS: 9002-89-5 Assay: 87.0 to 89.0 mol% (degree of hydrolysis) Linear Formula: {-CH2CH(OH)-n MDL Number: MFCD00081922 Synonym: PVA

Dextrin Products for Science Education

Chemical Name or Material: Dextrin CAS: 9004-53-9 Linear Formula: (C6H10O5)n Formula Weight: 162.07 Synonym: Starch Gum

Poly(vinyl alcohol), 88% hydrolyzed, average M.W. 85,000 to 120,000

Chemical Name or Material: Poly(vinyl alcohol) CAS: 9002-89-5

Corn Starch Products for Science Education

Chemical Name or Material: Starch CAS: 9005-25-8 Assay Percent Range: 0.1% w/v Synonym: Amylodextrin

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