Alfa Chemistry Materials is specialized in material chemistry and offers an extensive catalog of materials in a wide range of applications, including Metals and Materials, 3D Printing Materials, Biomaterials.
×
Product
Description
Suppliers Website
Polyethylene-(UHMWPE), film, thickness 0.2 mm, size 150×150 mm
Polyethylene-(UHMWPE), film, thickness 0.2 mm, size 150×150 mm.
Polyethylene-(UHMWPE), powder, mean particle size 150micron, weight 100 g
Polyethylene-(UHMWPE), powder, mean particle size 150micron, weight 100 g.
Polyethylene-(UHMWPE), rod, diam. 100 mm, L 500 mm
Polyethylene-(UHMWPE), rod, diam. 100 mm, L 500 mm.
Polyethylene-(UHMWPE), sheet, thickness 3 mm, size 500×500 mm
Polyethylene-(UHMWPE), sheet, thickness 3 mm, size 500×500 mm.
Poly(ethylene-vinyl acetate)
Poly(ethylene-vinyl acetate). CAS No. 24937-78-8. Molecular formula: (CH2CH2)m[CH2CH(OCOCH3)]n. InChI: InChI=1S/C4H6O2.C2H4/c1-2-3-4(5)6;1-2/h2H,1,3H2,(H,5,6);1-2H2.
Polyethylenimine
Polyethylenimine. CAS No. 25987-06-8.
Polyethylenimine, branched, average Mw ~800 by LS, average Mn ~600 by GPC
Polyethylenimine, branched, average Mw ~800 by LS, average Mn ~600 by GPC. CAS No. 25987-06-8.
Polyethylenimine, ethylenediamine branched
Polyethylenimine, ethylenediamine branched. CAS No. 25987-06-8.
Ethyl methacrylate appears as a colorless moderately toxic liquid with an acrid odor. Flash point of 70°F. Boiling point 278°F. Vapors irritate the eyes and respiratory system. Less dense than water. Not soluble in water. Used to make polymers and other chemicals.;Liquid;COLOURLESS LIQUID WITH CHARACTERISTIC ODOUR.;A colorless moderately toxic liquid with an acrid odor. Molecular formula: CH2=C(CH3)COO(C2H5);C6H10O2;C6H10O2. Mole weight: 114.14g/mol. IUPAC Name: ethyl 2-methylprop-2-enoate. SMILES: CCOC(=O)C(=C)C. InChI: InChI=1S/C6H10O2/c1-4-8-6(7)5(2)3/h2,4H2,1,3H3.
Poly(Ethylsiloxane)
Poly(Ethylsiloxane).
Polyfluorene
Fluorene is a white leaflets. Sublimes easily under a vacuum. Fluorescent when impure. (NTP, 1992). Molecular formula: C13H10. Mole weight: 166.22g/mol. IUPAC Name: 9H-fluorene. SMILES: C1C2=CC=CC=C2C3=CC=CC=C31. InChI: InChI=1S/C13H10/c1-3-7-12-10(5-1)9-11-6-2-4-8-13(11)12/h1-8H,9H2.
Poly Foam
A soft, inexpensive foam, poly is perfect for one-time shipping or occasional packaging purposes. Poly foam is also excellent for wrapping and storing occasional-use delicates like china, flatware and holiday ornaments.
Polyformaldehyde
Solids containing varying amounts of formaldehyde, probably as paraformaldehyde (polymers of formula HO(CH2O)xH where x averages about 30). A hazard to the environment. Immediate steps should be taken to limit spread to the environment.;Formaldehyde, solution, flammable appears as a colorless aqueous solution of formaldehyde, which is a gas at ordinary conditions. Has a pungent irritating odor. Flash point varies from 122 to 141°F. Denser than water. The vapors are heavier than air and are highly irritating to the nose. Toxic if swallowed. Contact can cause severe injury to the skin accompanied by drying, cracking, and scaling. Used to make plastics, other chemicals, and fertilizers. Used as a preservative and a corrosion inhibitor. Rate of onset: Immediate Persistence: Hours Odor threshold: 1 ppm Source/use/other hazard: Disinfection/germicide; fungicide; textile; health care (tissue fixing).;Formaldehyde, solutions (formalin) (corrosive) appears as a colorless liquid with a pungent irritating odor. Contains 37-50% formaldehyde by mass and varying amounts of methanol, added to prevent precipitation of formaldehyde polymers (formaldehyde exists in solution as CH2(OH)2 and its polymers HO(CH2O)xH where x averages about three). Formalin free of methanol is also shipped but must be kept warm (about 30°C (86°F)) to prevent polymerization. Pure formaldehyde, a gas, is not handled commercially because it tends to polymerize ex
Poly(Galactose)
Poly(Galactose).
Polygel HP
Polygel HP.
POLYGEN- DFT
POLYGEN- DFT.
Polyglycerine
Glycerine appears as a colorless to brown colored liquid. Combustible but may require some effort to ignite.;Liquid;DryPowder, Liquid; Liquid; OtherSolid; OtherSolid, Liquid; PelletsLargeCrystals; WetSolid;Clear, colourless hygroscopic syrupy liquid with not more than a slight characteristic odour, which is neither harsh nor disagreeable;Liquid;Liquid;HYGROSCOPIC VISCOUS COLOURLESS LIQUID.;Clear, colorless, odorless, syrupy liquid or solid (below 64°F).;Clear, colorless, odorless, syrupy liquid or solid (below 64°F). [Note: The solid form melts above 64°F but the liquid form freezes at a much lower temperature.]. Alternative Names: 1,2,3-Propanetriol homopolymer;glycerol homopolymer;Glycerol polymer;polyglycerine;POLYGLYCEROL;DIGLYCERIN;POLYGLYCERIN-3;allkinds,formulaseebelow. CAS No. 25618-55-7. Molecular formula: C3H8O3;C3H8O3;CH2OH-CHOH-CH2OH;C3H8O3;C3H8O3. Mole weight: 92.09g/mol. IUPAC Name: propane-1,2,3-triol. SMILES: C(C(CO)O)O. InChI: InChI=1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2.
Poly(hexamethylenebicyanoguanide-hexamethylenediamine) Hydrochloride is used in the stabilization of fabric linings in shoes. Biguanide solution used in cleaning contact lenses. Alternative Names: N,N-1,6-Hexanediylbis(N-cyanoguanidine),hexamethylenediamine polymer,hydrochloride;2-[6-[[amino-(cyanoamino)methylidene]amino]hexyl]-1-cyanoguanidine,hexane-1,6-diamine,hydrochloride;2,2-hexane-1,6-diylbis(1-cyanoguanidine)-hexane-1,6-diamine hydrochloride(1:1:1);polymeric biguanidin hydrochloride;1,6-Hexanediamine,polymer with N,N-1,6-hexanediylbis(N-cyanoguanidine),hydrochloride. CAS No. 27083-27-8. Molecular formula: C16H35ClN10. Mole weight: 366.52.
Poly(hydroxyethyl methacrylate), DDMAT terminated
The polymer product is a hydrophobic material that is insoluble in water or other polar solvents. Alternative Names: PolyHEA, PHEA, PolyHEMA, PHEMA, RAFT polymer, Macro RAFT-CTA. Molecular formula: C4H7O2(C6H10O3)nC13H25S3. Mole weight: average Mn 7,000.
Isobutylene is a colorless gas with a faint petroleum-like odor. For transportation it may be stenched. It is shipped as a liquefied gas under its own vapor pressure. Contact with the liquid can cause frostbite. It is easily ignited. Its vapors are heavier than air and a flame can flash back to the source of leak very easily. The leak can either be a liquid or vapor leak. It can asphyxiate by the displacement of air. Under prolonged exposure to fire or heat the containers may rupture violently and rocket. It is used in the production of isooctane, a high octane aviation gasoline.;GasVapor; Liquid;GasVapor;COLOURLESS COMPRESSED LIQUEFIED GAS WITH CHARACTERISTIC ODOUR. Molecular formula: C4H8;CH2=C(CH3)2;C4H8. Mole weight: 56.11g/mol. IUPAC Name: 2-methylprop-1-ene. SMILES: CC(=C)C. InChI: InChI=1S/C4H8/c1-4(2)3/h1H2,2-3H3.
poly(isobutylene-co-maleic acid) sodiu&
poly(isobutylene-co-maleic acid) sodiu&. CAS No. 39612-00-5.
Maleic acid is a colorless crystalline solid having a faint odor. It is combustible though it may take some effort to ignite. It is soluble in water. It is used to make other chemicals and for dyeing and finishing naturally occurring fibers.;DryPowder; Liquid;Solid;Solid;WHITE CRYSTALS. Alternative Names: Hydroxypropylmethacrylamide. CAS No. 26099-09-2. Molecular formula: C4H4O4;HOOCCH=CHCOOH;C4H4O4. Mole weight: 116.07g/mol. Purity: 50% in H2O. IUPAC Name: (Z)-but-2-enedioic acid. SMILES: C(=CC(=O)O)C(=O)O. InChI: InChI=1S/C4H4O4/c5-3(6)1-2-4(7)8/h1-2H,(H,5,6)(H,7,8)/b2-1-.
Polymaleic acid, 50% in H2O
Maleic acid is a colorless crystalline solid having a faint odor. It is combustible though it may take some effort to ignite. It is soluble in water. It is used to make other chemicals and for dyeing and finishing naturally occurring fibers.;DryPowder; Liquid;Solid;Solid;WHITE CRYSTALS. CAS No. 26099-09-2. Molecular formula: C4H4O4;HOOCCH=CHCOOH;C4H4O4. Mole weight: 116.07g/mol. IUPAC Name: (Z)-but-2-enedioic acid. SMILES: C(=CC(=O)O)C(=O)O. InChI: InChI=1S/C4H4O4/c5-3(6)1-2-4(7)8/h1-2H,(H,5,6)(H,7,8)/b2-1-.
Poly(Melamine)
Poly(Melamine).
Polymer dielectric grey for screen printing
Polycarbonate resin combines strong impact properties with high transparency, making it useful for a wide variety of applications. Lightweight and highly processable, PC resin can be used for precision molding at a wide range of temperatures.
Polymeric isocyanate curing agent with low free TDI
Polymeric isocyanate curing agent with low free TDI.
Polymeric isocyanate curing agent with modified TDI
Polymeric isocyanate curing agent with modified TDI.
Methacrylic acid appears as a clear colorless liquid (or low-melting solid) with a pungent odor. Corrosive to metals and tissue. Flash point 170°F. Melting point 61°F. May polymerize exothermically if heated or contaminated. If the polymerization takes place inside a container, the container may rupture violently. Less dense than water. Vapors heavier than air. Used to make plastics.;Liquid;COLOURLESS LIQUID OR COLOURLESS CRYSTALS WITH CHARACTERISTIC ODOUR.;Colorless liquid or solid (below 61°F) with an acrid, repulsive odor.;Colorless liquid or solid (below 61°F) with an acrid, repulsive odor. CAS No. 25087-26-7. Molecular formula: C4H6O2;CH2=C(CH3)COOH;C4H6O2;C4H6O2. Mole weight: 86.09g/mol. IUPAC Name: 2-methylprop-2-enoic acid. SMILES: CC(=C)C(=O)O. InChI: InChI=1S/C4H6O2/c1-3(2)4(5)6/h1H2,2H3,(H,5,6).
poly(methyl acrylate)
poly(methyl acrylate). CAS No. 9003-21-8.
Poly(Methyl Acrylate)
Poly(Methyl Acrylate).
Poly(Methyl Acrylate-Block-Deuterated Styrene)
Poly(Methyl Acrylate-Block-Deuterated Styrene).
Polymethylene-Block-Polystyrene
Polymethylene-Block-Polystyrene.
Poly(Methyl Hydrogen Siloxane)
Poly(Methyl Hydrogen Siloxane).
Poly(methyl methacrylate), for heat stability and optics grade
Poly(methyl methacrylate), for heat stability and optics grade. CAS No. 9011-14-7.
Poly(methyl methacrylate), for injection molding
Poly(methyl methacrylate), for injection molding. CAS No. 9011-14-7.
Poly(methyl methacrylate), heat stability injection grade. CAS No. 9011-14-7.
Poly(methyl methacrylate), high flow
Poly(methyl methacrylate), high flow. CAS No. 9011-14-7.
Poly(methyl methacrylate), high flow injection
Poly(methyl methacrylate), high flow injection. CAS No. 9011-14-7.
Poly(methyl Vinyl Ether) (30% in Water)
Vinyl methyl ether appears as a colorless gas with a sweet odor. Shipped as a liquefied gas under own vapor pressure. Contact with the liquid may cause frostbite. Easily ignited. Vapors are heavier than air. Leaks may either be liquid or vapor. May asphyxiate by the displacement of air. Under prolonged exposure to fire or intense heat containers may rupture violently and rocket.;Liquid. CAS No. 9003-9-2. Molecular formula: C3H6O. Mole weight: 58.08g/mol. IUPAC Name: methoxyethene. SMILES: COC=C. InChI: InChI=1S/C3H6O/c1-3-4-2/h3H,1H2,2H3.