American Chemical Suppliers

A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.

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Product
Poly(styrene-co-methyl methacrylate) Poly(styrene-co-methyl methacrylate). Group: Hydrophobic polymersself assembly and lithographypolymers. CAS No. 25034-86-0. Product ID: methyl 2-methylprop-2-enoate; styrene. Molecular formula: 204.26g/mol. Mole weight: C13H16O2. CC(=C)C(=O)OC.C=CC1=CC=CC=C1. InChI=1S/C8H8. C5H8O2/c1-2-8-6-4-3-5-7-8; 1-4(2)5(6)7-3/h2-7H, 1H2; 1H2, 2-3H3. ADFPJHOAARPYLP-UHFFFAOYSA-N. Alfa Chemistry Materials 5
Polystyrene-Conductive (high impact conductive polystyrene), sheet, thickness 1 mm, size 300 × 300 mm, black. Group: Polystyrene (ps). Alfa Chemistry Materials 3
Poly(styrene-co-vinylbenzyl chloride-co-divinylbenzene) Poly(styrene-co-vinylbenzyl chloride-co-divinylbenzene). Group: Hydrophobic polymers. Alternative Names: POLY(STYRENE-CO-VINYLBENZYL CHLORIDE-CO-DIVINYLBENZENE); poly(vinylbenzyl chloride), 60/40 mixture of 3- A; Poly(vinylbenzyl chloride),60/40 mixture of 3- and 4-isomers; POLY(STYRENE-CO-VINYLBENZYL CHLORIDE-CO DIVINYLBENZENE)50-100 MESH,1.7-2.2MMOL; POLY(STYR. CAS No. 121961-20-4. Product ID: 1-[1,5-bis[4-(chloromethyl)phenyl]hexan-3-yl]-4-(chloromethyl)benzene. Molecular formula: 459.878160 [g/mol]. Mole weight: [CH2< / sub>CH (C6< / sub>H4< / sub>CH2< / sub>Cl) ]n. QBVHDIKGDQTDMC-UHFFFAOYSA-N. 96%. Alfa Chemistry Materials 6
Polystyrene-Cross-Linked (diam. 1.6 mm) (PS - X - linked), rod, diam. 1.6 mm, L 1000 mm. Group: Polystyrene (ps). Alfa Chemistry Materials 3
Polystyrene cross-linked microspheres Polystyrene cross-linked microspheres are microsphere products developed based on polymer polymerization technology, polystyrene, through cross-linking, grafting functional groups and other means. They show a variety of properties. Micro powders are used in silicone rubber, PMMA, PP and other resins have a wide range of uses. They can be mixed with injection molding or extrusion molding to produce various profiles such as LED diffusion plates, lamp tubes, and spherical lampshades with good diffusion effects and high light transmittance. Uses: Polystyrene cross-linked microspheres can be used to prepare led diffuser plates, lamp tubes, spherical lampshades, light diffuser plates, anti-scratch agents and hand feel modifiers, etc. Group: Polystyrene (ps). Alfa Chemistry Materials 3
POLYSTYRENE, CROSSLINKED, QUATERNARY AMMONIUM, CHLORIDE FORM POLYSTYRENE, CROSSLINKED, QUATERNARY AMMONIUM, CHLORIDE FORM. Group: Polymers. CAS No. 63181-94-2. Product ID: 1,2-bis(ethenyl)benzene; (2-ethenylphenyl)methyl-(2-hydroxyethyl)-dimethylazanium; chloride. Molecular formula: 371.9g/mol. Mole weight: C23H30ClNO. C[N+](C)(CCO)CC1=CC=CC=C1C=C. C=CC1=CC=CC=C1C=C. [Cl-]. InChI=1S/C13H20NO. C10H10. ClH/c1-4-12-7-5-6-8-13(12)11-14(2, 3)9-10-15; 1-3-9-7-5-6-8-10(9)4-2; /h4-8, 15H, 1, 9-11H2, 2-3H3; 3-8H, 1-2H2; 1H/q+1; ; /p-1. DPRMXNMXCFHCAS-UHFFFAOYSA-M. Alfa Chemistry Materials 7
Polystyrene-Cross-Linked (thickness 0.9 mm, size 610×610 mm) (PS - X - linked), sheet, thickness 0.9 mm, size 610 × 610 mm. Group: Polystyrene (ps). Alfa Chemistry Materials 3
Polystyrene, DDMAT terminated Polystyrene is a colorless and transparent thermoplastic, among which expanded polystyrene is commonly known as Styrofoam. Uses: Poly(styrene) is a hydrophobic polymer used in many s. Group: Polystyrene (ps). Alternative Names: Poly(styrene) RAFT. Pack Sizes: 1 g in glass bottle. Molecular formula: average Mn 10,000. Mole weight: C4H7O2(C8H8)nC13H25S3. Alfa Chemistry Materials 3
Polystyrene, extrusion grade Insoluble in water and less dense than water. Contact may cause irritate skin, eyes, and mucous membranes. May be toxic by ingestion.;Styrene monomer, stabilized appears as a clear colorless to dark liquid with an aromatic odor. Vapors heavier than air and irritating to the eyes and mucous membranes. Subject to polymerization. If the polymerization takes place inside a closed container, the container may rupture violently. Less dense than water and insoluble in water. Used to make plastics, paints, and synthetic rubber.;GasVapor; Liquid; PelletsLargeCrystals; PelletsLargeCrystals, Liquid;Liquid;Liquid;COLOURLESS-TO-YELLOW OILY LIQUID.;COLOURLESS SOLID IN VARIOUS FORMS.;Colorless to yellow, oily liquid with a sweet, floral odor.;Colorless to yellow, oily liquid with a sweet, floral odor. Group: Polymers. CAS No. 9003-53-6. Product ID: styrene. Molecular formula: 104.15g/mol. Mole weight: C8H8;C6H5CHCH2;(C8H8)x;C8H8. C=CC1=CC=CC=C1. InChI=1S / C8H8 / c1-2-8-6-4-3-5-7-8 / h2-7H, 1H2. PPBRXRYQALVLMV-UHFFFAOYSA-N. Alfa Chemistry Materials 4
Polystyrene, extrusion grade (HIPS) Polystyrene, extrusion grade (HIPS). Group: Polystyrene (ps). CAS No. 9003-53-6. Alfa Chemistry Materials 3
Polystyrene (FG) Polystyrene (FG). Group: Polystyrene (ps). CAS No. 9003-53-6. Product ID: styrene. Mole weight: (C8H8)n. C=CC1=CC=CC=C1. InChI=1S / C8H8 / c1-2-8-6-4-3-5-7-8 / h2-7H, 1H2. PPBRXRYQALVLMV-UHFFFAOYSA-N. Alfa Chemistry Materials 3
Polystyrene, FG Polystyrene has poor chemical stability, will be corroded by strong acids and alkalis, is not resistant to grease, and is prone to discoloration after being exposed to ultraviolet light. Insoluble in water, soluble in various organic solvents such as ethylbenzene, methyl butyl ketone, THF, benzene, toluene, pyridine and methylene chloride. Group: Polystyrene (ps). Product ID: styrene. Mole weight: (C8H8)n. C=CC1=CC=CC=C1. InChI=1S / C8H8 / c1-2-8-6-4-3-5-7-8 / h2-7H, 1H2. PPBRXRYQALVLMV-UHFFFAOYSA-N. Alfa Chemistry Materials 3
Polystyrene (film, thickness 0.03 mm, L 1 m, coil width 300 mm) (PS), film, thickness 0.03 mm, L 1 m, coil width 300 mm. Group: Polystyrene (ps). Alternative Names: PS. Mole weight: [CH2CH(C6H5)]n. Alfa Chemistry Materials 3
Polystyrene Fluorescent Microspheres Polystyrene Fluorescent Microspheres. Group: Nanospheres. Alfa Chemistry Materials 3
Polystyrene (for extrusion) Polystyrene (for extrusion). Group: Polystyrene (ps). CAS No. 9003-53-6. Product ID: styrene. Mole weight: (C8H8)n. C=CC1=CC=CC=C1. InChI=1S / C8H8 / c1-2-8-6-4-3-5-7-8 / h2-7H, 1H2. PPBRXRYQALVLMV-UHFFFAOYSA-N. Alfa Chemistry Materials 3
Polystyrene, for extrusion Polystyrene, for extrusion. Group: Polystyrene (ps). Alternative Names: Polystyrene resin. Product ID: styrene. Mole weight: (C8H8)n. C=CC1=CC=CC=C1. InChI=1S / C8H8 / c1-2-8-6-4-3-5-7-8 / h2-7H, 1H2. PPBRXRYQALVLMV-UHFFFAOYSA-N. Alfa Chemistry Materials 3
Polystyrene, General-I, for injection molding Insoluble in water and less dense than water. Contact may cause irritate skin, eyes, and mucous membranes. May be toxic by ingestion.;Styrene monomer, stabilized appears as a clear colorless to dark liquid with an aromatic odor. Vapors heavier than air and irritating to the eyes and mucous membranes. Subject to polymerization. If the polymerization takes place inside a closed container, the container may rupture violently. Less dense than water and insoluble in water. Used to make plastics, paints, and synthetic rubber.;GasVapor; Liquid; PelletsLargeCrystals; PelletsLargeCrystals, Liquid;Liquid;Liquid;COLOURLESS-TO-YELLOW OILY LIQUID.;COLOURLESS SOLID IN VARIOUS FORMS.;Colorless to yellow, oily liquid with a sweet, floral odor.;Colorless to yellow, oily liquid with a sweet, floral odor. Group: Polymers. CAS No. 9003-53-6. Product ID: styrene. Molecular formula: 104.15g/mol. Mole weight: C8H8;C6H5CHCH2;(C8H8)x;C8H8. C=CC1=CC=CC=C1. InChI=1S / C8H8 / c1-2-8-6-4-3-5-7-8 / h2-7H, 1H2. PPBRXRYQALVLMV-UHFFFAOYSA-N. Alfa Chemistry Materials 4
Polystyrene, General-II, high strength Insoluble in water and less dense than water. Contact may cause irritate skin, eyes, and mucous membranes. May be toxic by ingestion.;Styrene monomer, stabilized appears as a clear colorless to dark liquid with an aromatic odor. Vapors heavier than air and irritating to the eyes and mucous membranes. Subject to polymerization. If the polymerization takes place inside a closed container, the container may rupture violently. Less dense than water and insoluble in water. Used to make plastics, paints, and synthetic rubber.;GasVapor; Liquid; PelletsLargeCrystals; PelletsLargeCrystals, Liquid;Liquid;Liquid;COLOURLESS-TO-YELLOW OILY LIQUID.;COLOURLESS SOLID IN VARIOUS FORMS.;Colorless to yellow, oily liquid with a sweet, floral odor.;Colorless to yellow, oily liquid with a sweet, floral odor. Group: Polymers. CAS No. 9003-53-6. Product ID: styrene. Molecular formula: 104.15g/mol. Mole weight: C8H8;C6H5CHCH2;(C8H8)x;C8H8. C=CC1=CC=CC=C1. InChI=1S / C8H8 / c1-2-8-6-4-3-5-7-8 / h2-7H, 1H2. PPBRXRYQALVLMV-UHFFFAOYSA-N. Alfa Chemistry Materials 4
Polystyrene (general type I, for general injection molding) Polystyrene (general type I, for general injection molding). Group: Polystyrene (ps). CAS No. 9003-53-6. Product ID: styrene. Mole weight: (C8H8)n. C=CC1=CC=CC=C1. InChI=1S / C8H8 / c1-2-8-6-4-3-5-7-8 / h2-7H, 1H2. PPBRXRYQALVLMV-UHFFFAOYSA-N. Alfa Chemistry Materials 3
Polystyrene, general type I, for general injection molding Polystyrene is a synthetic thermoplastic, which can find a wide range of applications due to its properties like low cost, rigidity and good processability. Group: General purpose polystyrene (gpps). Alternative Names: Polystyrene resin. CAS No. 9003-53-6. Product ID: styrene. Mole weight: (C8H8)n. C=CC1=CC=CC=C1. InChI=1S / C8H8 / c1-2-8-6-4-3-5-7-8 / h2-7H, 1H2. PPBRXRYQALVLMV-UHFFFAOYSA-N. Alfa Chemistry Materials 3
Polystyrene (general typeII, high-strength) Polystyrene (general typeII, high-strength). Group: Polystyrene (ps). CAS No. 9003-53-6. Product ID: styrene. Mole weight: (C8H8)n. C=CC1=CC=CC=C1. InChI=1S / C8H8 / c1-2-8-6-4-3-5-7-8 / h2-7H, 1H2. PPBRXRYQALVLMV-UHFFFAOYSA-N. Alfa Chemistry Materials 3
Polystyrene, general typeII, high-strength Polystyrene has poor chemical stability, will be corroded by strong acids and alkalis, is not resistant to grease, and is prone to discoloration after being exposed to ultraviolet light. Insoluble in water, soluble in various organic solvents such as ethylbenzene, methyl butyl ketone, THF, benzene, toluene, pyridine and methylene chloride. Group: General purpose polystyrene (gpps). Alternative Names: Polystyrene resin. CAS No. 9003-53-6. Product ID: styrene. Mole weight: (C8H8)n. C=CC1=CC=CC=C1. InChI=1S / C8H8 / c1-2-8-6-4-3-5-7-8 / h2-7H, 1H2. PPBRXRYQALVLMV-UHFFFAOYSA-N. Alfa Chemistry Materials 3
Polystyrene (general typeIII, high-strength?for exceed?for food) Polystyrene (general typeIII, high-strength, for exceed, for food). Group: Polystyrene (ps). CAS No. 9003-53-6. Product ID: styrene. Mole weight: (C8H8)n. C=CC1=CC=CC=C1. InChI=1S / C8H8 / c1-2-8-6-4-3-5-7-8 / h2-7H, 1H2. PPBRXRYQALVLMV-UHFFFAOYSA-N. Alfa Chemistry Materials 3
Polystyrene, general typeIII, high-strength, for exceed, for food Polystyrene has poor chemical stability, will be corroded by strong acids and alkalis, is not resistant to grease, and is prone to discoloration after being exposed to ultraviolet light. Insoluble in water, soluble in various organic solvents such as ethylbenzene, methyl butyl ketone, THF, benzene, toluene, pyridine and methylene chloride. Group: General purpose polystyrene (gpps). Alternative Names: Polystyrene resin. CAS No. 9003-53-6. Product ID: styrene. Mole weight: (C8H8)n. C=CC1=CC=CC=C1. InChI=1S / C8H8 / c1-2-8-6-4-3-5-7-8 / h2-7H, 1H2. PPBRXRYQALVLMV-UHFFFAOYSA-N. Alfa Chemistry Materials 3
Polystyrene, general type I, injection grade (GPPS) Polystyrene, general type I, injection grade (GPPS). Group: General purpose polystyrene (gpps). CAS No. 9003-53-6. Product ID: styrene. Mole weight: (C8H8)n. C=CC1=CC=CC=C1. InChI=1S / C8H8 / c1-2-8-6-4-3-5-7-8 / h2-7H, 1H2. PPBRXRYQALVLMV-UHFFFAOYSA-N. Alfa Chemistry Materials 3
Polystyrene Grade 55 Polystyrene Grade 55. Group: Polymers. Alfa Chemistry Materials 4
Polystyrene (granule, 3.5 mm nominal granule size, weight 500 g, melt flow rate 2.5-3) (PS), granule, 3.5 mm nominal granule size, weight 500 g, melt flow rate 2.5-3. Group: Polystyrene (ps). Alternative Names: PS. Mole weight: [CH2CH(C6H5)]n. Alfa Chemistry Materials 3
Polystyrene, HIPS Insoluble in water and less dense than water. Contact may cause irritate skin, eyes, and mucous membranes. May be toxic by ingestion.;Styrene monomer, stabilized appears as a clear colorless to dark liquid with an aromatic odor. Vapors heavier than air and irritating to the eyes and mucous membranes. Subject to polymerization. If the polymerization takes place inside a closed container, the container may rupture violently. Less dense than water and insoluble in water. Used to make plastics, paints, and synthetic rubber.;GasVapor; Liquid; PelletsLargeCrystals; PelletsLargeCrystals, Liquid;Liquid;Liquid;COLOURLESS-TO-YELLOW OILY LIQUID.;COLOURLESS SOLID IN VARIOUS FORMS.;Colorless to yellow, oily liquid with a sweet, floral odor.;Colorless to yellow, oily liquid with a sweet, floral odor. Group: Polymers. CAS No. 9003-53-6. Product ID: styrene. Molecular formula: 104.15g/mol. Mole weight: C8H8;C6H5CHCH2;(C8H8)x;C8H8. C=CC1=CC=CC=C1. InChI=1S / C8H8 / c1-2-8-6-4-3-5-7-8 / h2-7H, 1H2. PPBRXRYQALVLMV-UHFFFAOYSA-N. Alfa Chemistry Materials 4
Polystyrene (impact resistive) Polystyrene (impact resistive). Group: Polystyrene (ps). CAS No. 9003-53-6. Product ID: styrene. Mole weight: (C8H8)n. C=CC1=CC=CC=C1. InChI=1S / C8H8 / c1-2-8-6-4-3-5-7-8 / h2-7H, 1H2. PPBRXRYQALVLMV-UHFFFAOYSA-N. Alfa Chemistry Materials 3
Polystyrene, impact resistive Polystyrene has poor chemical stability, will be corroded by strong acids and alkalis, is not resistant to grease, and is prone to discoloration after being exposed to ultraviolet light. Insoluble in water, soluble in various organic solvents such as ethylbenzene, methyl butyl ketone, THF, benzene, toluene, pyridine and methylene chloride. Group: Polystyrene (ps). Alternative Names: Polystyrene resin. Product ID: styrene. Mole weight: (C8H8)n. C=CC1=CC=CC=C1. InChI=1S / C8H8 / c1-2-8-6-4-3-5-7-8 / h2-7H, 1H2. PPBRXRYQALVLMV-UHFFFAOYSA-N. Alfa Chemistry Materials 3
Polystyrene iodosoacetate Polystyrene iodosoacetate. Group: Polymers. Alternative Names: POLYSTYRENE IODOSOACETATE; POLY[4-(DIACETOXYIODO)STYRENE]; PolystyreneIodosoacete; Poly[4-(diacetoxyiodo)styrene], Loading: 1~5MMol/G; Bis(acetato-O)(4-ethenylphenyl)iodine homopolymer; polystyrene supported iodobenzene diacetate; Polystyrene. CAS No. 36290-94-5. Mole weight: (C12< / sub>H13< / sub>IO4< / sub>) n. 96%. Alfa Chemistry Materials 6
Polystyrene latex microsphere Insoluble in water and less dense than water. Contact may cause irritate skin, eyes, and mucous membranes. May be toxic by ingestion.;Styrene monomer, stabilized appears as a clear colorless to dark liquid with an aromatic odor. Vapors heavier than air and irritating to the eyes and mucous membranes. Subject to polymerization. If the polymerization takes place inside a closed container, the container may rupture violently. Less dense than water and insoluble in water. Used to make plastics, paints, and synthetic rubber.;GasVapor; Liquid; PelletsLargeCrystals; PelletsLargeCrystals, Liquid;Liquid;Liquid;COLOURLESS-TO-YELLOW OILY LIQUID.;COLOURLESS SOLID IN VARIOUS FORMS.;Colorless to yellow, oily liquid with a sweet, floral odor.;Colorless to yellow, oily liquid with a sweet, floral odor. Group: Polymers. CAS No. 9003-53-6. Product ID: styrene. Molecular formula: 104.15g/mol. Mole weight: C8H8;C6H5CHCH2;(C8H8)x;C8H8. C=CC1=CC=CC=C1. InChI=1S / C8H8 / c1-2-8-6-4-3-5-7-8 / h2-7H, 1H2. PPBRXRYQALVLMV-UHFFFAOYSA-N. Alfa Chemistry Materials 4
Polystyrene latex microsphere, high gloss Polystyrene has poor chemical stability, will be corroded by strong acids and alkalis, is not resistant to grease, and is prone to discoloration after being exposed to ultraviolet light. Insoluble in water, soluble in various organic solvents such as ethylbenzene, methyl butyl ketone, THF, benzene, toluene, pyridine and methylene chloride. Group: Polystyrene (ps). CAS No. 9003-53-6. Product ID: styrene. Mole weight: (C8H8)n. C=CC1=CC=CC=C1. InChI=1S / C8H8 / c1-2-8-6-4-3-5-7-8 / h2-7H, 1H2. PPBRXRYQALVLMV-UHFFFAOYSA-N. Alfa Chemistry Materials 3
Polystyrene (low molecular) Standard ReadyCal Set M(p) ~250-65000 for GPC. Group: Polystyrene (ps). Alfa Chemistry Materials 3
Poly(styrene/maleic anhydride)[75:25],mw 9,500 Poly(styrene/maleic anhydride)[75:25],mw 9,500. Uses: Designed for use in research and industrial production. Product Category: Polymer/Macromolecule. CAS No. 009011-13-6. Mole weight: 9500. Product ID: ACM009011136. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
Poly(styrene/methyl methacrylate)70:30 Poly(styrene/methyl methacrylate)70:30. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-Propenoicacid,2-methyl-,methylester,polymerwithethenylbenzene;Methylmethacrylate-styrenecopolymer372;POLY(STYRENE-CO-METHYL METHACRYLATE);styrene-methylmethacrylate copolymer;Methyl methacrylate-styrene copolymer;Poly(styrene-co-Methyl Methacrylate) ave. Product Category: Polymer/Macromolecule. CAS No. 25034-86-0. Mole weight: 270000. Density: 1.2. Product ID: ACM25034860. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
Polystyrene, monocarboxy terminated Mw ~200,000 by GPC. Group: Flexible organic transistors. Alfa Chemistry Analytical Products 4
Polystyrene, monocarboxy terminated Polystyrene is a colorless and transparent thermoplastic, among which expanded polystyrene is commonly known as Styrofoam. Uses: Polystyrene is often used to make foamed plastic products, and can be copolymerized with other rubber-type polymer materials to form products with various mechanical properties. in the field of building materials, expanded polystyrene is widely used as a sound insulation and heat insulation material for hollow floors. Group: Hydrophobic polymers. Alternative Names: PS-COOH. Molecular formula: Mw ~200,000 by GPC. Mole weight: [CH2CH(C6H5)]n CO2H. Alfa Chemistry Materials 5
Polystyrene, monocarboxy terminated (MW~200, 000 by GPC) Polystyrene, monocarboxy terminated (MW~200, 000 by GPC). Group: Polystyrene (ps). Alfa Chemistry Materials 3
Polystyrene,monohydroxy terminated Polystyrene,monohydroxy terminated. Uses: Designed for use in research and industrial production. Product Category: Polymer/Macromolecule. CAS No. 9003-53-6. Molecular formula: [-CH2CH(C6H5)-]n. Density: 1.05 (25°C). Product ID: ACM9003536-1. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
Polystyrene,monohydroxy terminated,mw 10000 Polystyrene,monohydroxy terminated,mw 10000. Uses: Designed for use in research and industrial production. Product Category: Polymer/Macromolecule. CAS No. 9003-53-6. Molecular formula: [-CH2CH(C6H5)-]n. Mole weight: 10000. Density: 1.05 (25°C). Product ID: ACM9003536-11. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
Polystyrene,monomethacrylate terminated,mw 15000 Polystyrene,monomethacrylate terminated,mw 15000. Uses: Designed for use in research and industrial production. Additional or Alternative Names: STYRENE, Vinylbenzene, Phenylethylene, Benzene, ethenyl-, Ethenylbenzene, Phenylethene, Cinnamene, Styrol, Styrene monomer, Phenethylene, Vinylbenzol, Styrolene, Styrole, Cinnamenol, Annamene, Cinnamol, Styren, Styron, Styropol SO, Benzene, vinyl-. Product Category: Polymer/Macromolecule. CAS No. 9003-53-6. Molecular formula: [-CH2CH(C6H5)-]n. Mole weight: 15000. Purity: 0.96. IUPACName: ethenylbenzene. Canonical SMILES: C=CC1=CC=CC=C1. Density: 1.05 (25°C). ECNumber: 202-851-5. Product ID: ACM9003536. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
Polystyrene,mw 1200 Polystyrene,mw 1200. Uses: Designed for use in research and industrial production. Product Category: Polymer/Macromolecule. Appearance: Granular solid. CAS No. 9003-53-6. Molecular formula: [-CH2CH(C6H5)-]n. Mole weight: 1200. Density: 1.06. Product ID: ACM9003536-8. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
Polystyrene,mw 190000 Polystyrene,mw 190000. Uses: Designed for use in research and industrial production. Product Category: Polymer/Macromolecule. CAS No. 9003-53-6. Molecular formula: [-CH2CH(C6H5)-]n. Mole weight: 190000. Density: 1.05 (23°C). Product ID: ACM9003536-12. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
Polystyrene,mw 210000 Polystyrene,mw 210000. Uses: Designed for use in research and industrial production. Product Category: Polymer/Macromolecule. CAS No. 9003-53-6. Molecular formula: [-CH2CH(C6H5)-]n. Mole weight: 210000. Density: 1.05 (23°C). Product ID: ACM9003536-6. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
Polystyrene,mw 260000 Polystyrene,mw 260000. Uses: Designed for use in research and industrial production. Product Category: Polymer/Macromolecule. Appearance: Pellets. CAS No. 9003-53-6. Molecular formula: [-CH2CH(C6H5)-]n. Mole weight: 260000. Density: 1.05 (23°C). Product ID: ACM9003536-5. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
Polystyrene,mw 45000 Polystyrene,mw 45000. Uses: Designed for use in research and industrial production. Product Category: Polymer/Macromolecule. Appearance: Beads. CAS No. 9003-53-6. Molecular formula: [-CH2CH(C6H5)-]n. Mole weight: 45000. Density: 1.05. Product ID: ACM9003536-4. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
Polystyrene,mw 50,000 Polystyrene,mw 50,000. Uses: Designed for use in research and industrial production. Product Category: Polymer/Macromolecule. CAS No. 9003-53-6. Molecular formula: [-CH2CH(C6H5)-]n. Mole weight: 50000. Density: 1.05. Product ID: ACM9003536-10. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
Polystyrene,mw 800-5,000 Polystyrene,mw 800-5,000. Uses: Designed for use in research and industrial production. Additional or Alternative Names: styrongp;styronps3;styront679;styropian;styropianfh105;styropolht500;styropolibe;styropoljq300. Product Category: Polymer/Macromolecule. Appearance: atactic flakes. CAS No. 9003-53-6. Molecular formula: [-CH2CH(C6H5)-]n. Mole weight: 800-5,000 PDI: ~28. Density: 1.05. Product ID: ACM9003536-2. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
Polystyrene (narrow molecular weight distribution) (Mn:14.36×104g/mol; Mw:17.24×104g/mol; intrinsic viscosity:67.79mL/g) Polystyrene (narrow molecular weight distribution) (Mn:14.36×104g/mol; Mw:17.24×104g/mol; intrinsic viscosity:67.79mL/g). Group: Polystyrene (ps). CAS No. 9003-53-6. Product ID: styrene. Mole weight: (C8H8)n. C=CC1=CC=CC=C1. InChI=1S / C8H8 / c1-2-8-6-4-3-5-7-8 / h2-7H, 1H2. PPBRXRYQALVLMV-UHFFFAOYSA-N. Alfa Chemistry Materials 3
Polystyrene (narrow molecular weight distribution) (Mn:4.18×104g/mol; Mw:4.63×104g/mol; intrinsic viscosity:27.10mL/g) Polystyrene (narrow molecular weight distribution) (Mn:4.18×104g/mol; Mw:4.63×104g/mol; intrinsic viscosity:27.10mL/g). Group: Polystyrene (ps). CAS No. 9003-53-6. Product ID: styrene. Mole weight: (C8H8)n. C=CC1=CC=CC=C1. InChI=1S / C8H8 / c1-2-8-6-4-3-5-7-8 / h2-7H, 1H2. PPBRXRYQALVLMV-UHFFFAOYSA-N. Alfa Chemistry Materials 3
Polystyrene (narrow molecular weight distribution) (Mn:50.4×104g/mol; Mw:63.5×104g/mol; intrinsic viscosity:169.13mL/g) Polystyrene (narrow molecular weight distribution) (Mn:50.4×104g/mol; Mw:63.5×104g/mol; intrinsic viscosity:169.13mL/g). Group: Polystyrene (ps). CAS No. 9003-53-6. Product ID: styrene. Mole weight: (C8H8)n. C=CC1=CC=CC=C1. InChI=1S / C8H8 / c1-2-8-6-4-3-5-7-8 / h2-7H, 1H2. PPBRXRYQALVLMV-UHFFFAOYSA-N. Alfa Chemistry Materials 3
Polystyrene (narrow molecular weight distribution) (Mw:4050g/mol;Mn:3800g/mol) Polystyrene (narrow molecular weight distribution) (Mw:4050g/mol;Mn:3800g/mol). Group: Polystyrene (ps). CAS No. 9003-53-6. Product ID: styrene. Mole weight: (C8H8)n. C=CC1=CC=CC=C1. InChI=1S / C8H8 / c1-2-8-6-4-3-5-7-8 / h2-7H, 1H2. PPBRXRYQALVLMV-UHFFFAOYSA-N. Alfa Chemistry Materials 3
Polystyrene (narrow molecular weight distribution) (Mw:4680g/mol;Mn:4550g/mol) Polystyrene (narrow molecular weight distribution) (Mw:4680g/mol;Mn:4550g/mol). Group: Polystyrene (ps). CAS No. 9003-53-6. Product ID: styrene. Mole weight: (C8H8)n. C=CC1=CC=CC=C1. InChI=1S / C8H8 / c1-2-8-6-4-3-5-7-8 / h2-7H, 1H2. PPBRXRYQALVLMV-UHFFFAOYSA-N. Alfa Chemistry Materials 3
Polystyrene Particles Crosslinked (Dry Powder) Polystyrene Particles Crosslinked (Dry Powder). Group: Polystyrene (ps). Alfa Chemistry Materials 3
Polystyrene PHB (Wang resin) The Wang support is the most widely used resin for attaching carboxylic acids for further functionalization. Cleavage conditions for the ester anchor involve concentrated TFA or TFA/CH2CI2 mixtures to provide carboxylic acids or cyclization-cleavage under acidic or basic conditions. Group: 4-(hydroxymethyl)phenoxymethyl polystyrene resins. Alternative Names: Wang Resin 4-Hydroxybenzyl Alcohol (PHB) on Polystyrene. Pack Sizes: 5g, 25g, 100g. Alfa Chemistry Materials 3
Polystyrene resin Polystyrene resin. Group: Biochemicals. Grades: Reagent Grade. CAS No. 9003-53-6. Pack Sizes: 25g, 100g, 250g, 1Kg. US Biological Life Sciences. USBiological 5
Worldwide
Polystyrene Resin Polystyrene Resin. Group: Polystyrene (ps). Alfa Chemistry Materials 3
Polystyrene resin, 100-200 mesh Chloromethyl polystyrene and styrene monomers are copolymerized in order to obtain the Merrifield resin. This method avoids the use of carcinogenic chloromethyl methyl ether. This resin is used in the synthesis of peptide acids using Boc strategy and can be cleaved using HF or TFMSA. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100g, 1Kg, 5Kg, 10Kg. US Biological Life Sciences. USBiological 5
Worldwide
Polystyrene resin, 200-400 mesh Molecular Weight:?0. Group: Biochemicals. Grades: Reagent Grade. CAS No. 9003-70-7. Pack Sizes: 100g, 1Kg. US Biological Life Sciences. USBiological 5
Worldwide
Polystyrene Resin cross-linked with 1% DVB (100-200mesh) Polystyrene Resin cross-linked with 1% DVB (100-200mesh). Group: Polymers. CAS No. 9003-70-7. Product ID: tert-butyl (4S)-4-(9H-fluoren-9-ylmethoxycarbonylamino)-5-oxopentanoate. Molecular formula: 409.5g/mol. Mole weight: C24H27NO5. CC (C) (C)OC (=O)CCC (C=O)NC (=O)OCC1C2=CC=CC=C2C3=CC=CC=C13. InChI=1S/C24H27NO5/c1-24 (2, 3)30-22 (27)13-12-16 (14-26)25-23 (28)29-15-21-19-10-6-4-8-17 (19)18-9-5-7-11-20 (18)21/h4-11, 14, 16, 21H, 12-13, 15H2, 1-3H3, (H, 25, 28)/t16-/m0/s1. BCIPGSZQUDLGSY-INIZCTEOSA-N. Alfa Chemistry Materials 4
Polystyrene (sheet, thickness 1.2 mm, 100×100 mm) (PS), sheet, thickness 1.2 mm, size 100 × 100 mm, condition crystal. Group: Polystyrene (ps). Alternative Names: PS. Mole weight: [CH2CH(C6H5)]n. Alfa Chemistry Materials 3
Polystyrene standard ReadyCal set Mp ~350-2'500'000 for GPC. Group: Polystyrene (ps). Alfa Chemistry Materials 3
Polystyrene standards, Low molecular weight analytical standard, pkg of 1 kit. Uses: Low molecular weight polystyrene can be used as an adhesive additive to asphalt. polystyrene standards has been used in the calibration of the molecular weights of aqueous polymer samples obtained from microcalorimetric measurements whose peak molecular weight can be determined using gel permeation chromatography(gpc). polystyrene standards, low molecular weight is used as a calibration standard for the gel permeation chromatographic (gpc) determination of molecular weight measurements of lignin extracted from poplar and pine, in the production of lignin-derived activated carbon (ac) materials. Group: Polystyrene (ps). Pack Sizes: pkg of 1 kit. Alfa Chemistry Materials 3
Poly(styrene sulfonate) PSS. CAS No. 28210-41-5. Product ID: 7-00157. Mole weight: Mw 142,800 Mn 136,000 Pd 1.05. Categories: Polystyrene sulfonate. CarboMer Inc
Poly(styrene sulfonate) PSS. CAS No. 28210-41-5. Product ID: 7-00161. Mole weight: Mw 990,000 Mn 900,000 Pd 1.10. Categories: Polystyrene sulfonate. CarboMer Inc
Poly(styrene sulfonate) PSS. CAS No. 28210-41-5. Product ID: 7-00160. Mole weight: Mw 535,000 Mn 500,000 Pd 1.07. Categories: Polystyrene sulfonate. CarboMer Inc
Poly(styrene sulfonate) PSS. CAS No. 28210-41-5. Product ID: 7-00159. Mole weight: Mw 350,000 Mn 318,200 Pd 1.10. Categories: Polystyrene sulfonate. CarboMer Inc
Poly(styrene sulfonate) PSS. CAS No. 28210-41-5. Product ID: 7-00150. Mole weight: Mw 1,430 Mn 1,200 Pd 1.19. Categories: Polystyrene sulfonate. CarboMer Inc
Poly(styrene sulfonate) PSS. CAS No. 28210-41-5. Product ID: 7-00158. Mole weight: Mw 177,000 Mn 161,000 Pd 1.10. Reference: J. Peptide Protein Res., 30, 740, 1987; J. Controlled Release, 28, 155, 1994. Categories: Polystyrene sulfonate. CarboMer Inc

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