A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
(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.
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.
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.
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.
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.
Polystyrene (low molecular) Standard ReadyCal Set M(p) ~250-65000
for GPC. Group: Polystyrene (ps).
Poly(styrene/maleic anhydride)[75:25],mw 9,500
Polymer/Macromolecule. CAS No. 009011-13-6. Mole weight: 9500. Catalog: ACM009011136.
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.
Polystyrene, monocarboxy terminated (MW~200, 000 by GPC)
Polystyrene, monocarboxy terminated (MW~200, 000 by GPC). Group: Polystyrene (ps).
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.
Polystyrene resin
Polystyrene resin. Group: Biochemicals. Grades: Reagent Grade. CAS No. 9003-53-6. Pack Sizes: 25g, 100g, 250g, 1Kg. US Biological Life Sciences.
Worldwide
Polystyrene Resin
Polystyrene Resin. Group: Polystyrene (ps).
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.
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.
Worldwide
Polystyrene Resin cross-linked with 1% DVB (100-200mesh)
(PS), sheet, thickness 1.2 mm, size 100 × 100 mm, condition crystal. Group: Polystyrene (ps). Alternative Names: PS. Mole weight: [CH2CH(C6H5)]n.
Polystyrene standard ReadyCal set Mp ~350-2'500'000
for GPC. Group: Polystyrene (ps).
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.
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.
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.
poly(styrenesulfonic acid-co-maleic acid), sodium salt
poly(styrenesulfonic acid-co-maleic acid), sodium salt. Group: Polymers. CAS No. 68037-40-1.
Polystyrene sulfonyl chloride. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g. US Biological Life Sciences.
Worldwide
Polystyrene Sulfonyl Chloride
This polymer-bound alkylsulfonyl chloride resin is an equivalent to alkyl sulfonic chloride and can be used in numerous applications. When this resin is treated with nucleophiles, a variety of polymer-bound sulfonates can be created ( e.g. sulfonyl azides, sulfonyl hydrazine) and subsequently used as polymeric supports, polymer-bound reagents or in catalytic organic synthesis. Uses: Application in the "catch and release" strategy, where the resin catches a compound to form a polymer-bound tosylate. purifying the polymer-bound tosylate by washing and subsequent treatment by a nucleophile releases the target product from the resin. a typical application is to form polymer-bound tosylates by loading alcohols to the resin. treatment with nucleophiles like amines, imidazoles or thiols generates the corresponding sec. or tert. amines, alkylimidazoles or thioethers. this resin can also be used as a scavenger for amines, hydrazines and other nucleophiles. Group: Polymer bound sulfonyl chloride. Pack Sizes: 5g, 25g, 100g.
Polystyrene Support 40 dA(bz)
Polystyrene Support 40 dA(bz). Group: Polystyrene (ps). Alternative Names: dA(bz) Polystyrene column.
Polystyrene Support 40 dC(bz)
Polystyrene Support 40 dC(bz). Group: Polystyrene (ps). Alternative Names: dC(bz) Polystyrene column.
Polystyrene Support 40 dG(dmf)
Polystyrene Support 40 dG(dmf). Group: Polystyrene (ps). Alternative Names: dG(dmf) Polystyrene column.
Polystyrene Support 40 dT
Polystyrene Support 40 dT. Group: Polystyrene (ps). Alternative Names: dT Polystyrene column.
Polystyrene Support 80 dA(bz)
Polystyrene Support 80 dA(bz). Group: Polystyrene (ps). Alternative Names: dA(bz) Polystyrene column.
Polystyrene Support 80 dC(bz)
Polystyrene Support 80 dC(bz). Group: Polystyrene (ps). Alternative Names: dC(bz) Polystyrene column.
Polystyrene Support 80 dGdmf)
Polystyrene Support 80 dGdmf). Group: Polystyrene (ps). Alternative Names: dG(dmf) Polystyrene column.
Polystyrene thiol terminated
Polystyrene is a colorless and transparent thermoplastic, among which expanded polystyrene is commonly known as Styrofoam. Uses: This is a well-defined polystyrene with thiol functionality on one end and cyano on the other. the thiol functionality is versatile and commonly used in surface modifying nanoparticles; attaching to au to form self assembled monolayers (sams); as well as thiol - ene click chemistry. Group: Hydrophobic polymers. Alternative Names: Mercaptopolystyrene, MercaptoPS, PS SH terminated. Pack Sizes: 1 g in glass bottle. Molecular formula: average Mn 5,000. Mole weight: CNC3H6(C8H8)nSH.
Polysucrose is a highly versatile biocompatible polymer extensively utilized as a stabilizer and excipient for pharmaceutical and vaccine formulations. It is esteemed for its exceptional biocompatibility and solubility attributes. Synonyms: Alpha-D-Fructofuranosyl Alpha-D-Glucopyranoside; SWE; SCHEMBL365357; (2R,3R,4S,5S,6R)-2-[(2R,3S,4S,5R)-3,4-dihydroxy-2,5-bis(hydroxymethyl)oxolan-2-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol; Q27465514. CAS No. 25702-74-3. Molecular formula: C12H22O11. Mole weight: 342.30.
Polysucrose
Sucrose appears as white odorless crystalline or powdery solid. Denser than water.;Liquid; OtherSolid; OtherSolid, Liquid; PelletsLargeCrystals; WetSolid;Solid;WHITE SOLID IN VARIOUS FORMS.;Hard, white, odorless crystals, lumps, or powder.;Hard, white, odorless crystals, lumps, or powder. [Note: May have a characteristic, caramel odor when heated.]. Group: Polysaccharide. Product ID: (2R,3R,4S,5S,6R)-2-[(2S,3S,4S,5R)-3,4-dihydroxy-2,5-bis(hydroxymethyl)oxolan-2-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol. Molecular formula: 342.3g/mol. Mole weight: C12H22O11;C12H22O11. C (C1C (C (C (C (O1)OC2 (C (C (C (O2)CO)O)O)CO)O)O)O)O. InChI=1S/C12H22O11/c13-1-4-6 (16)8 (18)9 (19)11 (21-4)23-12 (3-15)10 (20)7 (17)5 (2-14)22-12/h4-11, 13-20H, 1-3H2/t4-, 5-, 6-, 7-, 8+, 9-, 10+, 11-, 12+/m1/s1. CZMRCDWAGMRECN-UGDNZRGBSA-N.
Polysucrose 400
Polysucrose 400 is a crucial compound product, used for studying diverse ailments including diabetes and cancer. Synonyms: 2-(chloromethyl)oxirane; (2R,3R,4S,5S,6R)-2-[(2S,3S,4S,5R)-3,4-dihydroxy-2,5-bis(hydroxymethyl)oxolan-2-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol; SCHEMBL8603704; Sucrose-epichlorohydrin copolymer; AKOS040757967; A852961; |A-D-Glucopyranoside, |A-D-fructofuranosyl, polymer with 2-(chloromethyl)oxirane. CAS No. 26873-85-8. Molecular formula: C15H27ClO12. Mole weight: 400K.
Poly(tert-butyl acrylate) is a hydrophobic polymer used in many applications; primarily in which the tert-butyl group is substituted with a desired functionality. The hydrophilicity of this block can be tuned by varying the hydrolysis of the t-butyl group. The end group functionality contains an azide as well as the 2-(Dodecylthiocarbonothioylthio)-2-methylpropionic acid RAFT agent moiety. Uses: This raft cta will allow for additional polymerization to generate a diblock copolymer. this raft agent is especially suited for the polymerization of styrene; acrylate and acrylamide monomers. Group: Hydrophilic polymers. Alternative Names: poly(t-butyl acrylate) RAFT. Pack Sizes: 1 g in glass bottle. Molecular formula: average Mn 8,500.
Poly(tert-butyl methacrylate)
Tert-butyl methacrylate appears as a colorless liquid with an ester like odor. Less dense than water and insoluble in water.;Liquid. Uses: These triblock terpolymers precursors may be used for the preparation of novel multi-compartmental core-crosslinked polymeric nanoparticles for various nanostructured systems. Group: Polymer/macromolecule. Alternative Names: tert -Butyl methacrylate homopolymer. CAS No. 25189-00-8. Molecular formula: (C8H14O2)n. Mole weight: 142.2g/mol. IUPACName: tert-butyl 2-methylprop-2-enoate. Canonical SMILES: CC(=C)C(=O)OC(C)(C)C. Density: 1.20g/mL. ECNumber: 209-548-7. Catalog: ACM25189008.
Poly(tert-butyl methacrylate)
Tert-butyl methacrylate appears as a colorless liquid with an ester like odor. Less dense than water and insoluble in water.;Liquid. Uses: These triblock terpolymers precursors may be used for the preparation of novel multi-compartmental core-crosslinked polymeric nanoparticles for various nanostructured systems. Group: Bioelectronic materials hydrophobic polymersself assembly and lithography. Alternative Names: tert -Butyl methacrylate homopolymer. CAS No. 25189-00-8. Pack Sizes: 1 g in glass bottle. Product ID: tert-butyl 2-methylprop-2-enoate. Molecular formula: 142.2g/mol. Mole weight: (C8H14O2)n. CC(=C)C(=O)OC(C)(C)C. InChI=1S/C8H14O2/c1-6(2)7(9)10-8(3, 4)5/h1H2, 2-5H3. SJMYWORNLPSJQO-UHFFFAOYSA-N.
Poly(tert-butylmethacrylate-co-glycidyl&
Poly(tert-butylmethacrylate-co-glycidyl&. Group: other materials. Alternative Names: POLY(TERT-BUTYLMETHACRYLATE-CO-GLYCIDYL&. CAS No. 70939-77-4. 96%.
5g Pack Size. Group: Building Blocks, Organics, Phenols. Formula: (C10H14O)x.(Cl2S2)y. CAS No. 60303-68-6. Prepack ID 90027612-5g. Molecular Weight 285.25. See USA prepack pricing.
(PTFE), powder, mean particle size 20micron, weight 500 g. Group: Polymer/macromolecule. Alternative Names: TETRAFLUOROETHYLENE OLIGOMER;TETRAFLUOROETHYLENE RESIN;TEFLON;TEFLON 7A;TEFLON(TM) 30B;TEFLON(TM) 6;TEFLON(TM) 7A;POLYTETRAFLUOROETHYLENE. CAS No. 9002-84-0. Molecular formula: (CF2CF2)n. Mole weight: 100.01g/mol. IUPACName: 1,1,2,2-tetrafluoroethene. Canonical SMILES: C(=C(F)F)(F)F. Density: 1.519 at -105 °F (NTP, 1992);2.2 g/cu cm;1.519 g/cu cm at -76 °C;Density (at -76 °C): 1.5 g/cm³;1.519 at -105°F. ECNumber: 204-126-9;618-337-2. Catalog: ACM9002840-10.
Poly(tetrafluoroethylene)
PTFE is generally referred to as "non-stick coating"/"easy-cleaning material"; it is a synthetic polymer material that uses fluorine to replace all hydrogen atoms in polyethylene. This material has the characteristics of acid and alkali resistance, resistance to various organic solvents, and is almost insoluble in all solvents. Uses: Ptfe is widely used in various occasions where resistance to acid, alkali and organic solvents is required, and is used to make non-stick pans and dry-type transformers. teflon has a soft texture, so it is often used for coatings. when it was first developed, its main application area was the inner wall coating of high-temperature launch rockets. ptfe is also the main component of the green tape. Group: Hydrophobic polymerspolymers. Alternative Names: Fluoropolymer, Fluorinated polymer, PTFE. CAS No. 9002-84-0. Pack Sizes: 1 kg. Product ID: 1,1,2,2-tetrafluoroethene. Molecular formula: 100.01g/mol. Mole weight: C2F4. F\C(F)=C(\F)F. InChI=1S/C2F4/c3-1(4)2(5)6. BFKJFAAPBSQJPD-UHFFFAOYSA-N.
Polytetrafluoroethylene, 5μm particle size
Tetrafluoroethylene, stabilized appears as a colorless odorless gas. Easily ignited. Vapors are heavier than air. May asphyxiate by the displacement of air. May violently polymerize under prolonged exposure to fire or heat, violently rupturing the container. Under prolonged exposure to fire or heat the containers may rupture violently and rocket. Water insoluble.;GasVapor;COLOURLESS ODOURLESS GAS.;Colorless, odorless gas. Group: Polymers. CAS No. 9002-84-0. Product ID: 1,1,2,2-tetrafluoroethene. Molecular formula: 100.01g/mol. Mole weight: C2F4;C2F4;C2F4. C(=C(F)F)(F)F. InChI=1S/C2F4/c3-1(4)2(5)6. BFKJFAAPBSQJPD-UHFFFAOYSA-N.