A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
PEEK is a lightweight and strong semi-crystalline thermoplastic. Due to its high melting point and low coefficient of thermal expansion, PEEK has high dimensional stability. As such, PEEK food handling products can withstand microwave use, dishwasher use, and intense temperatures when cooking directly on heat. CAS No. 29658-26-2. Purity: 90%.
Polyether ether ketone
Polyether ether ketone. Alternative Names: 4,4'-Difluorobenzophenone,hydroquinonepolymer; Methanone,bis(4-fluorophenyl)-,polymerwith1,4-benzenediol; POLY ETHER ETHER KETONE; PEEK; polyetheretherkrtone; Polyetheretherketone(peek). CAS No. 29658-26-2. Molecular formula: [OC6H4OC6H4COC6H4]n.
Polyetherimide
Polyetherimide. Alternative Names: PEI, Poly(bisphenol A anhydride-co-1,3-phenylenediamine), Poly(bisphenol A dianhydride-co-1,3-phenylenediamine), Poly(bisphenol A-co-4-nitrophthalic anhydride-co-1,3-phenylenediamine), Poly(ether i. CAS No. 61128-46-9. Molecular formula: C37H28N2O8. Mole weight: 628.60.
Polyetherimide
Polyetherimide. Alternative Names: Poly(bisphenol A-co-4-nitrophthalic anhydride-co-1,3-phenylenediamine), PEI, Poly(bisphenol A anhydride-co-1,3-phenylenediamine), Poly(bisphenol A dianhydride-co-1,3-phenylenediamine), Poly(ether imide), Poly-[2,2'bis(4-(3,4-dicarboxyphenoxy)phenylpropane)-1,3-phenylene bisimide], Polyetherimide. CAS No. 61128-46-9. Molecular formula: (C39H30N2O6)n. Mole weight: 30,000. Purity: 96%. IUPAC Name: benzene-1,3-diamine; 5-[4-[2-[4-[(1,3-dioxo-2-benzofuran-5-yl)oxy]phenyl]propan-2-yl]phenoxy]-2-benzofuran-1,3-dione. SMILES: CC(C)(C1=CC=C(C=C1)OC2=CC3=C(C=C2)C(=O)OC3=O)C4=CC=C(C=C4)OC5=CC6=C(C=C5)C(=O)OC6=O.C1=CC(=CC(=C1)N)N. InChI: InChI=1S/C31H20O8.C6H8N2/c1-31(2,17-3-7-19(8-4-17)36-21-11-13-23-25(15-21)29(34)38-27(23)32)18-5-9-20(10-6-18)37-22-12-14-24-26(16-22)30(35)39-28(24)33;7-5-2-1-3-6(8)4-5/h3-16H,1-2H3;1-4H,7-8H2.
Ethyl acrylate, stabilized appears as a clear colorless liquid with an acrid odor. Flash point 60°F. May polymerize exothermically if heated or contaminated. If the polymerization takes place inside a container, the container may rupture violently. Auto ignition temperature 721°F (383°C) (NTP). Less dense than water. Vapors heavier than air. Used to make paints and plastics.;Liquid;Liquid;COLOURLESS LIQUID WITH PUNGENT ODOUR.;Colourless mobile liquid; lachrymator/intense, harsh, fruity aroma;Colorless liquid with an acrid odor.;Colorless liquid with an acrid odor. CAS No. 9003-32-1. Molecular formula: C5H8O2. Mole weight: 100.12g/mol. IUPAC Name: ethyl prop-2-enoate. SMILES: CCOC(=O)C=C. InChI: InChI=1S/C5H8O2/c1-3-5(6)7-4-2/h3H,1,4H2,2H3.
POLY(ETHYL ACRYLATE)
Ethyl acrylate, stabilized appears as a clear colorless liquid with an acrid odor. Flash point 60°F. May polymerize exothermically if heated or contaminated. If the polymerization takes place inside a container, the container may rupture violently. Auto ignition temperature 721°F (383°C) (NTP). Less dense than water. Vapors heavier than air. Used to make paints and plastics.;Liquid;Liquid;COLOURLESS LIQUID WITH PUNGENT ODOUR.;Colourless mobile liquid; lachrymator / intense, harsh, fruity aroma;Colorless liquid with an acrid odor.;Colorless liquid with an acrid odor. Alternative Names: 2-Propenoicacid,ethylester,homopolymer; Ethyl2-propenoate,homopolymer; Ethylacrylate,homopolymer; Poly(acrylicacid,ethylester); POLY(ETHYL ACRYLATE); ETHYL ACRYLATE LATEX; ETHYL ACRYLATE RESIN; POLY(ETHYL ACRYLATE), SOLUTION IN TOLUEN E, AVERAGE MW CA. 95,000 (. CAS No. 9003-32-1. Molecular formula: C5H8O2.
It is used to control the release of an active substance from a tablet matrix. Alternative Names: Poly(ethyl acrylate, methyl methacrylate, trimethylammonioethyl methacrylate chloride) (1:2:0.2); Poly(ethyl acrylate, methyl methacrylate, trimethylammonioethyl methacrylate chloride) (1:2:0.1); Ammonio methacrylate copolymer type a; Eudragit RL 100; Eudragit RL PO; Eudragit RL 30 D; Eudragit RL 12.5; Eudragit RS 100; Eudragit RS PO; Eudragit RS 30 D; Eudragit RS 12.5. Grades: 95%. CAS No. 33434-24-1.
Poly(ethyl acrylate) solution
The polymer product is a hydrophobic material that is insoluble in water or other polar solvents. Alternative Names: Acrylic acid ethyl ester polymer, Ethyl acrylate homopolymer. CAS No. 9003-32-1. Molecular formula: CH2CHCOOC2H5;C5H8O2;C5H8O2. Mole weight: average Mw ~95,000 by GPC. IUPAC Name: ethyl prop-2-enoate. SMILES: CCOC(=O)C=C. InChI: 1S/C5H8O2/c1-3-5(6)7-4-2/h3H,1,4H2,2H3.
Poly(ethylene-[13C2])
Poly(ethylene-[13C2]). Grades: 99% atom 13C. Molecular formula: (-[13C]2H4-)n.
Poly(ethylene adipate)
Poly(ethylene adipate). Alternative Names: Hexanedioicacid,polymerwith1,2-ethanediol; DI[POLY(ETHYLENE GLYCOL)] ADIPATE; POLY(ETHYLENE ADIPATE); POLYETHYLENE GLYCOL ADIPATE; Polyethylene glycol adipate for glc; ETHYLENE GLYCOL ADIPATE, FOR GC; POLY(ETHYLENE ADIPATE), DIHYDROXY TERMIN ATED, AVERAGE MN C. Grades: 95%. CAS No. 24938-37-2. Molecular formula: C8H15O6. Mole weight: 190.19376.
Poly(ethylene adipate)
The polymer product is a hydrophobic material that is insoluble in water or other polar solvents. Alternative Names: Ethylene glycol adipate, Poly(ethylene adipate), dihydroxy terminated. CAS No. 24938-37-2. Molecular formula: [OCH2CH2O2C(CH2)4CO]n. Mole weight: average Mw ~10,000 by GPC. IUPAC Name: ethane-1,2-diol;hexanedioic acid. SMILES: C(CCC(=O)O)CC(=O)O.C(CO)O. InChI: InChI=1S/C6H10O4.C2H6O2/c7-5(8)3-1-2-4-6(9)10;3-1-2-4/h1-4H2,(H,7,8)(H,9,10);3-4H,1-2H2.
Poly(ethylene-alt-chlorotrifluoroethylene)
Poly(ethylene-alt-chlorotrifluoroethylene). Alternative Names: Ethylene-chlorotrifluoroethylene copolymer; Chlorotrifluoroethylene-ethylene copolymer; Chlorotrifluoroethylene-ethylene polymer; Ethylene-chlorotrifluoroethylene polymer. CAS No. 25101-45-5. Molecular formula: [CH2CH2-CF(Cl)CF2]n.
Poly(ethylene-alt-maleic anhydride)
The hydrophilic polymer contains polar or charged functional groups, making it soluble in water. Alternative Names: maleic copolymer, maleated copolymer, maleated polymer. CAS No. 9006-26-2. Mole weight: average Mw 100,000-500,000. InChI: 1S/C4H2O3.C2H4/c5-3-1-2-4(6)7-3;1-2/h1-2H;1-2H2.
Polyethylene-block-poly(ethylene glycol)
We offer you this block copolymer with good biocompatibility. Molecular formula: CH3CH2(CH2CH2)X(OCH2CH2)YOH. Mole weight: average Mn ~1,400. SMILES: C=C.OCCO.
Useful as primer or coating resin due to good adhesion properties. Randomly chlorinated HDPE. Grades: 25% Cl. CAS No. 64754-90-1.
Polyethylene chlorosulfonated
Ethylene appears as a colorless gas with a sweet odor and taste. It is lighter than air. It is easily ignited and a flame can easily flash back to the source of the leak. Under prolonged exposure to fire or heat the containers may rupture violently and rocket. Can cause explosion.;Ethylene, refrigerated liquid (cryogenic liquid) appears as a pressurized liquid when shipped below 50°F. Colorless with a sweet odor and taste. Vapors arising from the boiling liquid are lighter than air. Easily ignited. Not toxic but is a simple asphyxiant. Under prolonged exposure to fire or intense heat the containers may rupture violently and rocket. Used as an anesthetic, a refrigerant, and to make other chemicals.;Polyethylene as is a white powder (microbeads). Tough and flexible at room temperatures. (NTP, 1992);GasVapor; GasVapor, Liquid; Liquid;OtherSolid;Liquid;COLOURLESS COMPRESSED GAS WITH CHARACTERISTIC ODOUR.;WHITE SOLID IN VARIOUS FORMS.;Colorless gas with a sweet odor. Alternative Names: POLY(ETHYLENE), CHLOROSULFONATED;Chlorosulfonatedpolyvinylchlorideresin;ethene,homopolymer,chlorinated,chlorosulfonated;ETHYLENE, CHLOROSULFONATED RESIN;Ethylene resin, chlorosulfonated;Ethyleneresinchlorosulfonated;Poly(ethylene), chlorosulfonated, cont. CAS No. 68037-39-8. Molecular formula: C2H4;CH2=CH2;(C2H4)n;C2H4;C2H4. Mole weight: 28.05g/mol. IUPAC Name: ethene. SMILES: C=C. InChI: InChI=1S/C2H4/c1-2/h1-2H2.
The polymer product is a hydrophobic material that is insoluble in water or other polar solvents. CAS No. 9010-86-0. Molecular formula: (CH2CH2)x[CH2CH(CO2C2H5)]y. Mole weight: 128.17g/mol. IUPAC Name: ethene;ethyl prop-2-enoate. SMILES: C=C.CCOC(=O)C=C. InChI: 1S/C5H8O2.C2H4/c1-3-5(6)7-4-2;1-2/h3H,1,4H2,2H3;1-2H2.
Poly(ethylene-co-glycidyl methacrylate)
Poly(ethylene-co-glycidyl methacrylate). Alternative Names: 2-Propenoic acid, 2-methyl-, oxiranylmethyl ester, polymer with ethene, Ethylene-glycidyl methacrylate polymer, Glycidyl methacrylate-ethylene copolymer. CAS No. 26061-90-5.
The polymer product is a hydrophobic material that is insoluble in water or other polar solvents. Alternative Names: Ethylene-ethylidenenorbornene-propylene copolymer. CAS No. 25038-36-2. InChI: 1S/C9H12.C3H6.C2H4/c1-2-8-5-7-3-4-9(8)6-7;1-3-2;1-2/h2-4,7,9H,5-6H2,1H3;3H,1H2,2H3;1-2H2/b8-2+;
Poly(ethylene-co-tetrafluoroethylene)
The polymer product is a hydrophobic material that is insoluble in water or other polar solvents. Alternative Names: Ethene,tetrafluoro-,polymerwithethene;tefzel;tetrafluoro-ethenpolymerwithethene;POLY(ETHYLENE-CO-TETRAFLUOROETHYLENE);POLY(ETHYLENE-CO-TETRAFLUOROETHYLENE), M ELT INDEX 11;POLY(ETHYLENE-CO-TETRAFLUOROETHYLENE), M ELT INDEX 6;poly(ethylene-tetrafluoroethyl. CAS No. 25038-71-5. Molecular formula: (CH2CH2)x(CF2CF2)y. Mole weight: 128.07g/mol. Purity: 96%. IUPAC Name: ethene;1,1,2,2-tetrafluoroethene. SMILES: C=C.F\C(F)=C(\F)F. InChI: 1S/C2F4.C2H4/c3-1(4)2(5)6;1-2/h;1-2H2.
Poly(ethylene-co-tetrafluoroethylene), melt index 11 g/10 min (279°C/49 newton), pellets
coefficient of friction 0.53 Dynamic, p=110 lbs, velocity=0.08-0.35 cm/sec. CAS No. 25038-71-5. Molecular formula: (CH2CH2)x(CF2CF2)y. SMILES: C=C.F\C(F)=C(\F)F. InChI: InChI=1S/C2F4.C2H4/c3-1(4)2(5)6;1-2/h;1-2H2.
Poly(ethylene-co-vinyl acetate), vinyl acetate 40 wt. %, (41-63 dg/min). Alternative Names: PEVA. CAS No. 24937-78-8. Molecular formula: (CH2CH2)m[CH2CH(OCOCH3)]n. SMILES: C=C.CC(=O)OC=C.
Poly(ethylene-co-vinyl acetate), vinyl acetate 40 wt. %, melt index 52 g/10 min (190°C/2.16kg)
Poly(ethylene-co-vinyl acetate), vinyl acetate 40 wt. %, melt index 52 g/10 min (190°C/2.16kg). CAS No. 24937-78-8. Molecular formula: C6H10O2. Mole weight: 114.14g/mol. IUPAC Name: ethene;ethenyl acetate. SMILES: CC(=O)OC=C.C=C. InChI: InChI=1S/C4H6O2.C2H4/c1-3-6-4(2)5;1-2/h3H,1H2,2H3;1-2H2.
Polyethylene Cylinders
Closed-cell polyethylene cylinders come in a range of diameters and lengths appropriate for applications from insulating and weather stripping to "noodle" swimming toys at the pool or beach. These cylinders are widely used in masonry and concrete work as a backer rods to fill gaps between slabs before applying filler, saving time and materials. In larger sizes, they can also be used in crafts or as padding or cushioning in unique pillows. Since polyethylene foam is a smooth, closed-cell foam, these cylinders are resistant to moisture or water retention. The larger cylinders are excellent for buoyancy applications as well.
Poly(ethylene-d4)
Poly(ethylene-d4). Alternative Names: POLY(ETHYLENE-D4);POLYETHYLENE (ETHYLENE-D4);POLY(ETHYLENE-D4), 98 ATOM % D;Deuterated polyethylene. CAS No. 25549-98-8. Purity: 98 atom % D. Product ID: ACM25549988. Molecular formula: C6D12X2. Mole weight: 96.23. Alfa Chemistry - ISO 9001:32057 Certified.
Polyethylene-[d4]
Polyethylene-[d4]. Alternative Names: Deuterated polyethylene. Grades: 98% atom D. CAS No. 25549-98-8. Molecular formula: (C2D4)n. Mole weight: 96.23.
Polyethylene foam makes for an outstanding archery target because of its high 6LB density. It allows arrows to penetrate into the foam and stick to the mark, without going through the product or just bouncing off.
Polyethylene Foam Roll (2 LB)
Our polyethylene foam roll is a chemically cross-linked material that offers aesthetic appeal in addition to an outstanding range of performance characteristics. The smooth surface of this closed-cell foam offers excellent consistency, gauge control, superior physical and chemical properties and low water absorption and vapor transmission.
Polyethylene Foam Roll (4 LB)
Our polyethylene foam roll is a chemically cross-linked material that offers aesthetic appeal in addition to an outstanding range of performance characteristics. The smooth surface of this closed-cell foam offers excellent consistency, gauge control, superior physical and chemical properties and low water absorption and vapor transmission.
Polyethylene Foam Sheets (1.2LB)
Our polyethylene foam board 1.2LB option offers a great solution in terms of longevity and durability. Polyethylene foam is a strong and resilient closed-cell foam. This closed-cell foam filler is ideal as a material for vibration-damping products or as a component material, and is a great way to dampen the effects of vibration. This makes it an excellent packaging material for items that may receive rough handling or need to be transported over long distances.
Polyethylene Foam Sheets (1.7LB)
Our polyethylene foam sheet 1.7LB is made from quality material with special properties that make it ideal for a range of projects. One of the more durable options on the market, polyethylene foam is a strong, closed-cell foam. Particularly suitable as a material for shock-absorbing products or as a component material, this closed-cell filler is also an effective way to dampen some of the vibration effects of sensitive packaging.
Polyethylene Foam Sheets (4.0LB)
Get a reliable solution for your packaging needs and various projects with our polyethylene foam sheet 4LB white. Polyethylene foam is one of the strongest and most resilient types of foam because of its closed-cell nature. This closed-cell material is impervious to water, mold and bacteria. It is also particularly well suited to absorb vibration caused by shock, which makes it ideal for packaging sensitive items.
Polyethylene Foam Sheets (6.0LB)
Our polyethylene foam sheet 6LB offers durability and additional protection for sensitive items, making it the best choice for a range of applications. Our polyethylene foam sheet 6LB white is designed to resist abrasion and tears such as mold, bacteria, mildew, stains and grease.
Polyethylene Foam Sheets (9.0LB)
Our Polyethylene Foam Sheets 9LB White are ideal for use in a range of applications thanks to their durable nature. Since these Polyethylene Foam Sheets 9LB White are closed cells, they offer superior durability in a few important ways. For starters, they are resistant to water, mildew, mold, and bacteria which is important for obvious reasons. Another great thing about this option is that it's lightweight yet durable which is great for when you want a reliable solution but don't want to add extra weight to a package or project.
polyethylene FOOD GRADE
polyethylene FOOD GRADE.
Polyethylene Furanoate
Polyethylene Furanoate.
Polyethylene glycol
Polyethylene glycol. Alternative Names: Glycols, polyethylene. CAS No. 25322-68-3. Molecular formula: (C2H4O)n.H2O.
Polyethylene glycol
Polyethylene glycol is a water-soluble, low immunogenic and biocompatible polymer formed by repeating units of ethylene glycol. Alternative Names: Poly(ethylene glycol); PEG. Grades: 99%. CAS No. 25322-68-3. Molecular formula: H(C2H4O)nOH.
Polyethylene Glycol
Polyethylene Glycol. CAS No. 25322-68-3. Product ID: PE-0296. Molecular formula: HO(CH2CH2O)nH. Mole weight: 44.05 g/mol. Category: Sustained & Controlled Release Materials. Product Keywords: Pharmaceutical Excipients; Sustained & Controlled Release Materials; Polyethylene Glycol; PE-0296; HO(CH2CH2O)nH; 25322-68-3; 25322-68-3. Standard: PhEur; USP-NF; JPE. Synonym(s): PEG. Boiling Point: >250°C. Melting Point: 58-67°C. Product Description: Polyethylene glycol is a polyether polymer compound formed by the reaction of ethylene oxide and water under pressure in the presence of a catalyst.
Polyethylene Glycol
Polyethylene Glycol. CAS No. 25322-68-3. Product ID: PE-0062. Molecular formula: HO(CH2CH2O)nH. Mole weight: 44.05 g/mol. Category: Surfactants. Product Keywords: Pharmaceutical Excipients; Liquid Dosage Form; Solid Dosage Form; Disintegrants Excipients; Surfactant Excipients; Polyethylene Glycol; PE-0062; HO(CH2CH2O)nH; 25322-68-3; 25322-68-3. Standard: PhEur; USP-NF; JPE. Boiling Point: >250°C. Melting Point: 58-67°C. Product Description: Polyethylene glycol is a polyether polymer compound formed by the reaction of ethylene oxide and water under pressure in the presence of a catalyst.
Polyethylene Glycol 1000
Polyethylene glycol as being an addition polymer of ethylene oxide and water. Polyethylene glycol grades 200-600 are liquids; grades 1000 and above are solids at. ambient temperatures. Liquid grades (PEG 200-600) occur as clear, colorless or slightly yellow-colored, viscous liquids. They have a slight but characteristic odor and a bitter, slightly burning taste. PEG 600 can occur as a solid at ambient temperatures. Solid grades (PEG>1000) are white or off-white in color, and range in consistency from pastes to waxy flakes. They have a faint, sweet odor. Grades of PEG 6001 and above are available as freeflowing milled powders. Synonyms: Macrogol 1000. CAS No. 25322-68-3. Product ID: PE-0669. Molecular formula: HOCH2(CH2OCH2)nCH2OH, n=20~23. Category: Base; Humectants. Product Keywords: Humectants Excipients; PE-0669; Polyethylene Glycol 1000; 25322-68-3; Macrogol 1000. UNII: U076Q6Q621. Chemical Name: Polyethylene Glycol 1000. Grade: Pharmaceutical grade. Administration route: Oral; Rectal; Topical; Vaginal; Transdermal. Dosage Form: Solutions, suppositories, creams, gels, aerosol foams. Stability and Storage Conditions: The freezing point is 30~40°C. Store in airtight container. Commonly used amount and the maximum amount: Generally, the maximum dosage of external preparations is 2mg/g. Source and Preparation: Polyethylene glycol polymers are formed by the reaction of ethylene oxide and water under pressure
Polyethylene Glycol 1000
Polyethylene glycol as being an addition polymer of ethylene oxide and water. Polyethylene glycol grades 200-600 are liquids; grades 1000 and above are solids at ambient temperatures. Liquid grades (PEG 200-600) occur as clear, colorless or slightly yellow-colored, viscous liquids. They have a slight but characteristic odor and a bitter, slightly burning taste. PEG 600 can occur as a solid at ambient temperatures. Solid grades (PEG>1000) are white or off-white in color, and range in consistency from pastes to waxy flakes. They have a faint, sweet odor. Grades of PEG 6001 and above are available as free flowing milled powders. Synonyms: Macrogol 1000. CAS No. 25322-68-3. Product ID: PE0405. Molecular formula: HOCH2(CH2OCH2)nCH2OH, n=20~23. Category: Humectants. Product Keywords: Pharmaceutical Excipients; Other Materials; Humectants; Polyethylene Glycol 1000; PE0405; U076Q6Q621; 25322-68-3; 25322-68-3. UNII: U076Q6Q621. Chemical Name: Polyethylene Glycol 1000. Grade: Pharmceutical Excipients. Administration route: Oral; Rectal; Topical; Vaginal; Transdermal. Dosage Form: Solutions, suppositories, creams, gels, aerosol foams. Stability and Storage Conditions: The freezing point is 30~40°C. Store in airtight container. Commonly used amount and the maximum amount: Generally, the maximum dosage of external preparations is 2mg/g. Source and Preparation: Polyethylene glycol polymers are formed by the reaction of e
Polyethylene Glycol 1000
Ethylene glycol is a clear, colorless syrupy liquid. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. Since it is a liquid it can easily penetrate the soil and contaminate groundwater and nearby streams.;Liquid; WetSolid;PEG 400 is a clear, viscous, colourless or almost colourless hygroscopic liquid; PEG 3000, PEG 3350, PEG 4000, PEG 6000 and PEG 8000 are white or almost white solids with a waxy or paraffin-like appearance;Liquid;ODOURLESS COLOURLESS VISCOUS HYGROSCOPIC LIQUID.;COLOURLESS VISCOUS SLIGHTLY HYGROSCOPIC LIQUID.;Clear, colorless, syrupy, odorless liquid.;Clear, colorless, syrupy, odorless liquid. [antifreeze] [Note: A solid below 9°F.];Clear, colorless, syrupy (viscous) liquid at room temperature. Often colored fluorescent yellow-green when used in automotive antifreeze. Molecular formula: (C2H4O)nH2O (n = number of ethylene oxide units corresponding to a molecular weight of 6 000, about 140);HOCH2CH2OH;HO(C2H4O)nH;CH2OHCH2OH;C2H6O2. Mole weight: 62.07g/mol. IUPAC Name: ethane-1,2-diol. SMILES: C(CO)O. InChI: InChI=1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2.