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
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
Poly(Styrene-[d8]) Poly(Styrene-[d8]). Grade: 98% atom D. Molecular formula: [-C8D8-]n. BOC Sciences 2
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 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. Group: Flexible organic transistors. Alfa Chemistry Analytical Products 4
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. Synonyms: Fmoc-Glu(OtBu)-H; tert-butyl (4S)-4-(9H-fluoren-9-ylmethoxycarbonylamino)-5-oxopentanoate; (4S)-4-[[9H-fluoren-9-ylmethoxy(oxo)methyl]amino]-5-oxopentanoic acid tert-butyl ester; Fmoc-Glu(OtBu)-Wang resin; Fmoc-L-Glu(tBu)-Wang Resin (80-160 ?m, 1% DVB); Fmoc-L-Glu(tBu)-Wang Resin (200-400 mesh, 1% DVB); Fmoc-L-Glu(tBu)-Wang TentaGel S (90 ?m, 0.2-0.25 mmol/g); Fmoc-Glu(OtBu)-Wang resin, extent of labeling: 0.4-1.0 mmol/g loading; Fmoc-L-Glu(tBu)-4-methoxybenzhydryl resin (100-200 mesh, > 0.4 mmol/g); Fmoc-L-Glu(tBu)-4-methylbenzhydryl resin (100-200 mesh, > 0.3 mmol/g); Fmoc-L-Glu(tBu)-RinkAmide MBHA Resin (100-200 mesh, > 0.3 mmol/g); (S)-2-[(9H-Fluorene-9-ylmethoxycarbonyl)amino]-5-oxo-5-tert-butoxypentanal; 7-HYDROXY-5-METHYL-[1,2,4]TRIAZOLO[1,5-A]PYRIMIDINE-2-CARBOXYLICACID. Grade: 20-60 mesh,1% DVB. Molecular formula: C24H27NO5. Mole weight: 409.18892296. BOC Sciences 11
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
Polystyrene sulfonate,ammonium salt Polystyrene sulfonate,ammonium salt. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Benzenesulfonicacid,4-ethenyl-,ammoniumsalt,homopolymer;p-Styrenesulfonicacid,ammoniumsalt,homopolymer;POLYSTYRENE SULFONATE, AMMONIUM SALT;POLY(4-AMMONIUM STYRENESULFONIC ACID),30 W T. % SOLUTION IN WATER;poly(4-styrenesulfonic acid) ammonium salt soluti. Product Category: Polymer/Macromolecule. CAS No. 29965-34-2. Molecular formula: C8H11NO3S. Mole weight: 120000. Purity: 0.96. IUPACName: azanium;4-ethenylbenzenesulfonate. Canonical SMILES: C=CC1=CC=C(C=C1)S(=O)(=O)[O-].[NH4+]. Density: 1.1. Product ID: ACM29965342. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
Polystyrene sulfonate,lithium salt Polystyrene sulfonate,lithium salt. Uses: Designed for use in research and industrial production. Product Category: Polymer/Macromolecule. Appearance: 30% Solids in water (Unit weight includes weight of solvent). CAS No. 9016-91-5. Molecular formula: (C8H8O3S)x. Mole weight: 70000. Density: 1.2. Product ID: ACM9016915. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
Poly(styrene sulfonic acid) Solid. Group: Polymers. CAS No. 28210-41-5. Product ID: 4-ethenylbenzenesulfonic acid. Molecular formula: 184.21g/mol. Mole weight: C8H8O3S. C=CC1=CC=C(C=C1)S(=O)(=O)O. InChI=1S/C8H8O3S/c1-2-7-3-5-8 (6-4-7)12 (9, 10)11/h2-6H, 1H2, (H, 9, 10, 11). MAGFQRLKWCCTQJ-UHFFFAOYSA-N. Alfa Chemistry Materials 4
Polystyrene sulfonic acid This polymer support is an equivalent to p-toluene sulfonic acid and can be used instead of soluble organic acids for quenching or catalysis of reactions. Uses: It can be also used for scavenging and "catch and release" applications. Group: Polymer bound sulfonic acid. Pack Sizes: 5g, 25g, 100g. Alfa Chemistry Materials 3
Polystyrene sulfonic acid (30% in water) Polystyrene sulfonic acid (30% in water) is a potentially toxic hazardous substance. Polystyrene-derived microplastics (PS-MPs) are harmful to zebrafish hearts and induce male reproductive toxicity in mice. MCE offers Polystyrene products in solution packaging [1] [2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 28210-41-5. Pack Sizes: 100 mg (300 mg/mL * 333.33 μL in Water); 500 mg (300 mg/mL * 1.67 mL in Water). Product ID: HY-148163. MedChemExpress MCE
Poly(styrenesulfonic acid),30% soln. in water(~200 cps) Poly(styrenesulfonic acid),30% soln. in water(~200 cps). Uses: Designed for use in research and industrial production. Additional or Alternative Names: MACROPOROUS POLYMER SUPPORTED SULFONIC ACID;4-ethenyl-benzenesulfonicacihomopolymer;Benzenesulfonicacid,4-ethenyl-,homopolymer;SULFONATED POLYSTYRENE;STYRENESULFONIC ACID POLYMER;PL-SO3H MP-RESIN;PL-SO3H RESIN;POLY(4-STYRENESULFONIC ACID). Product Category: Polymer/Macromolecule. Appearance: 20% solids in water (Unit weight includes weight of solvent). CAS No. 28210-41-5. Molecular formula: (C8H8O3S)x. Mole weight: 70000. Density: 0.801 g/mL at 25°C. Product ID: ACM28210415. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
poly(styrenesulfonic acid-co-maleic acid), sodium salt poly(styrenesulfonic acid-co-maleic acid), sodium salt. Group: Polymers. CAS No. 68037-40-1. Alfa Chemistry Materials 4
Poly(styrenesulfonic acid-co-maleic acid),sodium salt Poly(styrenesulfonic acid-co-maleic acid),sodium salt. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,5-Furandione,polymerwithethenylbenzene,sulfonated,sodiumsalt;poly(styrenesulfonicacid-co-maleicacid);POLY(STYRENESULFONIC ACID-CO-MALEIC ACID), SODIUM SALT;POLY(STYRENE SULFONIC ACID-CO-MALEIC ANHYDRIDE), SODIUM SALT;POLY(4-STYRENESULFONIC ACID-CO-MALEI. Product Category: Biomaterials. CAS No. 68037-40-1. Molecular formula: [CH2CH(C6H4SO3R)]x[CH(CO2R)CH(CO2R)]y,R=HorNa. Mole weight: 225.195769 [g/mol]. Purity: 0.96. IUPACName: sodium;furan-2,5-dione;styrene. Canonical SMILES: C=CC1=CC=CC=C1.C1=CC(=O)OC1=O.[Na+]. Density: 1.163 g/mL at 25ºC. ECNumber: 614-218-4. Product ID: ACM68037401. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
Poly(styrenesulfonic acid/maleic acid),sodium salt Poly(styrenesulfonic acid/maleic acid),sodium salt. Uses: Designed for use in research and industrial production. Additional or Alternative Names: POLY(STYRENESULFONIC ACID/MALEIC ACID), SODIUM SALT. Product Category: Polymer/Macromolecule. CAS No. 73282-68-5. Mole weight: 15000. Product ID: ACM73282685. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
Poly(styrene sulfonic acid), Mw ~45,000-70,000 Solid. Group: Polymers. CAS No. 28210-41-5. Product ID: 4-ethenylbenzenesulfonic acid. Molecular formula: 184.21g/mol. Mole weight: C8H8O3S. C=CC1=CC=C(C=C1)S(=O)(=O)O. InChI=1S/C8H8O3S/c1-2-7-3-5-8 (6-4-7)12 (9, 10)11/h2-6H, 1H2, (H, 9, 10, 11). MAGFQRLKWCCTQJ-UHFFFAOYSA-N. Alfa Chemistry Materials 4

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