A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Polyester dendritic structures which are based on 2,2-bismethylolpropionic acid (bis-MPA) monomer are highly branched and can be end functionalized with a wide range of functional groups. They are widely used in biosensors, optics, adhesives and coatings. The hydroxyl and amine end surface groups increase the biocompatibility and the scaffolding ability of these dendritic polymers. Uses: Amine dendrons can be covalently attached through conjugation to carboxyl groups, primary amines, or sulfhydryl groups. amines can also attach to oxidized carbohydrate groups (usually aldehydes) by reductive amination. Group: Dendrimers. Pack Sizes: 250 mg in glass insert. Molecular formula: generation 5.
Polyester bis-MPA dendron, 32 hydroxyl, 1 amine
generation 5, 95%. Group: Dendrimers.
Polyester bis-MPA dendron, 32 hydroxyl, 1 azide
generation 5, 95%. Group: Dendrimers.
Polyester bis-MPA dendron, 32 hydroxyl, 1 azide
Calculated mol. wt. 3742.8. Uses: Azide dendrons can be coupled to acetylene functionalized molecules, including acetylene dendrons to form asymmetric dendrimers. Group: Dendrimers. Alternative Names: bisMPA dendrimer, bisMPA dendron. Pack Sizes: 250 mg in glass insert. Molecular formula: generation 5.
Polyester bis-MPA dendron, 32 hydroxyl, 1 thiol
calculated mol. wt. 3677.7. Uses: Thiol dendrons can be conjugated to varius noble surfaces or coupled to unsaturated carbon-carbon bonds using various radical initiators. Group: Dendrimers. Alternative Names: bisMPA dendrimer, bisMPA dendron. Pack Sizes: 250 mg in glass insert. Molecular formula: generation 5.
Polyester bis-MPA dendron 4 carboxyl, biotin (core) presents a versatile groundwork for the nuanced realm of targeted drug delivery. Through the strategic attachment of biotin to its core structure, an array of possibilities manifests, encompassing the potential to combat malignant neoplasms and diverse autoimmune maladies. Molecular formula: C49H72N2O28S. Mole weight: 1169.16.
Dendrimers and dendrons are symmetrically branched polymer structures that possess a well-defined spatial distribution of functional groups. The properties of dendrimers are steered by controlling the generation number, repeating unit, end groups. hydrophilicity/hydrophobicity are controlled by the functionality of the end groups. Uses: These form extremely attractive molecular targets. nanotechnological applications range from microelectronics to biomedical devices.2 other proposed applications are: coatings resins additives, analytical techniques medicine drug and dye delivery molecular imprinting organic polymer synthesis catalysis optoelectronic applications. Group: Dendrimers. Alternative Names: bisMPA dendrimer, bisMPA dendron. CAS No. 919988-18-4. Pack Sizes: 250 mg in glass insert. Molecular formula: generation 2. CC (CO) (CO)C (=O)OCC (C) (COC (=O)C (C) (CO)CO)C (=O)OCCCCCCN=[N+]=[N-]. 1S/C21H37N3O10/c1-19 (10-25, 11-26)16 (29)33-14-21 (3, 15-34-17 (30)20 (2, 12-27)13-28)18 (31)32-9-7-5-4-6-8-23-24-22/h25-28H, 4-15H2, 1-3H3. LGPUUVBKCMNFLE-UHFFFAOYSA-N.
Polyester bis-MPA dendron 4 NHBoc, 1 Biotin (core) is designed for targeted drug delivery. Its core, consisting of Biotin, allows for specific binding to targeted cells or receptors. This facilitates the delivery of drugs for the treatment of various diseases, enhancing therapeutic efficacy and reducing side effects. Its unique structure, incorporating Polyester bis-MPA dendron with NHBoc, further improves drug encapsulation and stability. Molecular formula: C65H108N6O28S. Mole weight: 1453.64.
Polyester bis-MPA dendron, 8 carboxyl, 1 amine
We offer a diverse selection of dendrimers containing a large number of peripheral groups. Uses: Amine dendrons can be covalently attached through conjugation to carboxyl groups, primary amines, or sulfhydryl groups. amines can also attach to oxidized carbohydrate groups (usually aldehydes) by reductive amination. Group: Dendrimers. Alternative Names: bisMPA dendrimer, bisMPA dendron. Pack Sizes: 250 mg in glass insert. Molecular formula: generation 3. 1S/C75H99NO46/c1-8-75 (41-116-62 (101)44-9-11-45 (76)12-10-44, 42-121-67 (106)73 (6, 37-117-63 (102)69 (2, 29-108-54 (93)21-13-46 (77)78)30-109-55 (94)22-14-47 (79)80)38-118-64 (103)70 (3, 31-110-56 (95)23-15-48 (81)82)32-111-57 (96)24-16-49 (83)84)43-122-68 (107)74 (7, 39-119-65 (104)71 (4, 33-112-58 (97)25-17-50 (85)86)34-113-59 (98)26-18-51 (87)88)40-120-66 (105)72 (5, 35-114-60 (99)27-19-52 (89)90)36-115-61 (100)28-20-53 (91)92/h9-12H, 8, 13-43, 76H2, 1-7H3, (H, 77, 78) (H, 79, 80) (H, 81, 82) (H, 83, 84) (H, 85, 86) (H, 87, 88) (H, 89, 90) (H, 91, 92). ACOBVJDQVWUHRD-UHFFFAOYSA-N.
Polyester bis-MPA dendron 8 carboxyl, 1 biotin (core) is a specialized biomedical product utilized in drug delivery systems. This versatile dendron-based polyester offers excellent biocompatibility and controlled release properties. It is commonly employed in targeted therapies for diseases such as cancer, where it efficiently transports anticancer drugs to tumor cells. Its core, comprising 1 biotin, facilitates selective targeting and uptake by biotin receptor overexpressing cells. Molecular formula: C85H120N2O52S. Mole weight: 2033.91.
Polyester bis-MPA dendron 8 NHBoc, 1 Biotin (core) is a biomedicine compound meticulously engineered for the purpose of precision drug delivery systems and cutting-edge imaging applications. By virtue of its biotin core and intricately structured polyester bis-MPA dendron 8 NHBoc configuration, this revolutionary creation facilitates targeted therapeutic interventions through specific biomolecular interactions. With its promise to revolutionize the treatment landscape for ailments necessitating tailored approaches like neoplastic afflictions or immune dysregulation, this product embodies unparalleled potential. Molecular formula: C117H192N10O52S. Mole weight: 2602.88.
Polyester fibers
Polyester fibers. Group: Polymers. CAS No. 80595-68-2.
Polyester Resin
Polyester Resin. Group: Polymers nano materials. CAS No. 26123-45-5. 99%.
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. Uses: Peek is safe for direct contact with delicate foods like raw lettuce or fresh dairy products even during the production process. for this reason, peek food handling components are used in both food packaging and food production processes. some common products made from peek resin include blenders, kneaders, mixing paddles and scrapers, and valves and nozzles on coffee machines. Group: Polymers nano materials. CAS No. 29658-26-2. 90%.
Polyetheretherketone
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. Uses: Peek is safe for direct contact with delicate foods like raw lettuce or fresh dairy products even during the production process. for this reason, peek food handling components are used in both food packaging and food production processes. some common products made from peek resin include blenders, kneaders, mixing paddles and scrapers, and valves and nozzles on coffee machines. Group: Food grade plastic. CAS No. 29658-26-2. 90%.
Polyetherketone, (PEK), film, thickness 0.04 mm, size 100×100 mm
Polyetherketone, (PEK), film, thickness 0.04 mm, size 100×100 mm. Group: Polyetherketone (pek).
Polyether Sulfone
Polyether Sulfone. Group: Polymers.
Polyethoxylated castor oil
Polyethoxylated castor oil. CAS No: 61791-12-6
Sarchem Laboratories New Jersey NJ
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. Group: Polymers. CAS No. 9003-32-1. Pack Sizes: 1 kg. Product ID: ethyl prop-2-enoate. Molecular formula: 100.12g/mol. Mole weight: C5H8O2. CCOC(=O)C=C. InChI=1S/C5H8O2/c1-3-5(6)7-4-2/h3H, 1, 4H2, 2H3. JIGUQPWFLRLWPJ-UHFFFAOYSA-N.
Polyethyl acrylate
Polyethyl acrylate. Uses: Designed for use in research and industrial production. Additional or 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 (G. Product Category: Polymer/Macromolecule. CAS No. 9003-32-1. Mole weight: 100000. Density: 1.12. Product ID: ACM9003321. Alfa Chemistry ISO 9001:2015 Certified.
Poly(ethyl acrylate/acrylic acid)
Poly(ethyl acrylate/acrylic acid). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-Propenoicacid,polymerwithethyl2-propenoate;Acrylicacid,ethylacrylatecopolymer;Ethyl2-propenoate,2-propenoicacid,polymer;Ethyl2-propenoate,2-propenoicacidpolymer;Ethylacrylate,acrylicacidcopolymer;Ethylacrylate,acrylicacidpolymer;POLY(ETHYL ACRYLATE/ACR. Product Category: Polymer/Macromolecule. CAS No. 25085-35-2. Product ID: ACM25085352. Alfa Chemistry ISO 9001:2015 Certified.
Poly(ethyl acrylate) solution
The polymer product is a hydrophobic material that is insoluble in water or other polar solvents. Uses: Biocompatible pea based copolymer membranes may find several s such as keratoprosthesis. Group: Hydrophobic polymers. Alternative Names: Acrylic acid ethyl ester polymer, Ethyl acrylate homopolymer. CAS No. 9003-32-1. Pack Sizes: 50 g in glass bottle. Product ID: ethyl prop-2-enoate. Molecular formula: average Mw ~95,000 by GPC. Mole weight: CH2CHCOOC2H5;C5H8O2;C5H8O2. CCOC(=O)C=C. 1S/C5H8O2/c1-3-5(6)7-4-2/h3H, 1, 4H2, 2H3. JIGUQPWFLRLWPJ-UHFFFAOYSA-N.
Poly(ethyl acrylate) solution
average Mw ~95,000 by GPC, in toluene. Group: Hydrophobic polymers.
Poly(ethylene adipate)
average Mw ~10,000 by GPC. Group: Hydrophobic polymers.
Poly(ethylene adipate)
The polymer product is a hydrophobic material that is insoluble in water or other polar solvents. Uses: Our hydrophobic polymers are used as coatings, adhesives, fibers, films and engineering plastics. furthermore, they are widely used as biomedical polymers for vascular grafts, implants and ophthalmic applications. Group: Polyethylene (pe). Alternative Names: Ethylene glycol adipate, Poly(ethylene adipate), dihydroxy terminated. CAS No. 24938-37-2. Product ID: ethane-1,2-diol; hexanedioic acid. Molecular formula: average Mw ~10,000 by GPC. Mole weight: [OCH2CH2O2C(CH2)4CO]n. C(CCC(=O)O)CC(=O)O.C(CO)O. 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. FZWBABZIGXEXES-UHFFFAOYSA-N.
Poly(ethylene-alt-maleic anhydride)
The hydrophilic polymer contains polar or charged functional groups, making it soluble in water. Uses: Viscosity modifier for solution, suspension or emulsion. dispersing aid for insoluble solids. Group: Hydrophilic polymers. Alternative Names: maleic copolymer, maleated copolymer, maleated polymer. CAS No. 9006-26-2. Pack Sizes: Packaging 100, 500 g in poly bottle. Molecular formula: average Mw 100,000-500,000. 1S/C4H2O3.C2H4/c5-3-1-2-4(6)7-3; 1-2/h1-2H; 1-2H2. YYXLGGIKSIZHSF-UHFFFAOYSA-N.
Poly(ethylene-alt-maleic anhydride)
average Mw 100,000-500,000, powder. Group: Hydrophilic polymers.
Polyethylene-block-poly(ethylene glycol)
average Mn ~2,250. Group: Poly(ethylene glycol) and poly(ethylene oxide).
Polyethylene-block-poly(ethylene glycol)
We offer you this block copolymer with good biocompatibility. Uses: Nonionic surfactant. emulsifier for coatings, ceramics, metalworking fluids and inks. lubricant. mold release agent. thickening agent. nonionic surfactant. Group: Poly(ethylene glycol) and poly(ethylene oxide)self-assembly materials. Pack Sizes: 250 g in poly bottle. Molecular formula: average Mn ~1,400. Mole weight: CH3CH2(CH2CH2)X(OCH2CH2)YOH. C=C.OCCO.
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. Group: Polymers. Alternative Names: POLY(ETHYLENE), CHLOROSULFONATED; Chlorosulfonatedpolyvinylchloride resin; ethene, homopolymer, chlorinated, chlorosulfonated; ETHYLENE, CHLOROSULFONATED RESIN; Ethylene resin, chlorosulfonated; Ethyleneresinchlorosulfonated; Poly(ethylene), chlorosulfonated, cont. CAS No. 68037-39-8. Product ID: ethene. Molecular formula: 28.05g/mol. Mole weight: C2H4;CH2=CH2;(C2H4)n;C2H4;C2H4. C=C. InChI=1S/C2H4/c1-2/h1-2H2. VGGS
Poly(ethylene-co-acrylic acid),zinc salt. Uses: Designed for use in research and industrial production. Additional or Alternative Names: POLY(ETHYLENE-CO-ACRYLIC ACID), ZINC SALT;2-Propenoicacid,polymerwithethene,zincsalt;ETHYLENE/ZINC ACRYLATE COPOLYMER;POLY(ETHYLENE-CO-ACRYLIC ACIDZINC SAL;POLY(ETHYLENE-CO-ACRYLIC ACID), ZINC SAL T, 10 WT. % ACRYLIC ACID;Poly(ethylene-co-acrylic acid) zi. Product Category: Biomaterials. CAS No. 28208-80-2. Product ID: ACM28208802. Alfa Chemistry ISO 9001:2015 Certified.
Polyethylene-co-chlorotrifluoroethylene
Polyethylene-co-chlorotrifluoroethylene. Uses: Designed for use in research and industrial production. Product Category: Polymer/Macromolecule. CAS No. 110872-65-6. Density: 1.65. Product ID: ACM110872656. Alfa Chemistry ISO 9001:2015 Certified.
Poly(ethylene-co-ethyl acrylate)
The polymer product is a hydrophobic material that is insoluble in water or other polar solvents. Uses: Our hydrophobic polymers are used as coatings, adhesives, fibers, films and engineering plastics. furthermore, they are widely used as biomedical polymers for vascular grafts, implants and ophthalmic applications. Group: Hydrophobic polymers. CAS No. 9010-86-0. Product ID: ethene; ethyl prop-2-enoate. Molecular formula: 128.17g/mol. Mole weight: (CH2CH2)x[CH2CH(CO2C2H5)]y. C=C.CCOC(=O)C=C. 1S/C5H8O2.C2H4/c1-3-5(6)7-4-2; 1-2/h3H, 1, 4H2, 2H3; 1-2H2. CGPRUXZTHGTMKW-UHFFFAOYSA-N.
Poly(ethylene-co-ethyl acrylate)
ethyl acrylate 18 wt. %, beads, melt index 20 g/10 min. Group: Hydrophobic polymers.
Poly(ethylene-co-glycidyl methacrylate)
Poly(ethylene-co-glycidyl methacrylate). Uses: Cross-linkable coatings and adhesion promoter. Group: Hydrophobic polymersself assembly and lithographypolymers. 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. Pack Sizes: 250 g in poly bottle.
The polymer product is a hydrophobic material that is insoluble in water or other polar solvents. Uses: Our hydrophobic polymers are used as coatings, adhesives, fibers, films and engineering plastics. furthermore, they are widely used as biomedical polymers for vascular grafts, implants and ophthalmic applications. Group: Hydrophobic polymers. Alternative Names: Ethylene-ethylidenenorbornene-propylene copolymer. CAS No. 25038-36-2. 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+;. MPXNNMASLYQCAH-SZPWSVBHSA-N.
Poly(ethylene-co-tetrafluoroethylene)
The polymer product is a hydrophobic material that is insoluble in water or other polar solvents. Uses: Injection molding and extrusion for wire coatings, tubes, films and monofilaments. Group: Hydrophobic polymers. 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. Pack Sizes: 50 g in poly bottle. Product ID: ethene; 1,1,2,2-tetrafluoroethene. Molecular formula: 128.07g/mol. Mole weight: (CH2CH2)x(CF2CF2)y. C=C.F\C(F)=C(\F)F. 1S/C2F4.C2H4/c3-1(4)2(5)6; 1-2/h; 1-2H2. QHSJIZLJUFMIFP-UHFFFAOYSA-N. 96%.
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. Uses: Injection molding and extrusion for wire coatings, tubes, films and monofilaments. Group: Polyethylene (pe). CAS No. 25038-71-5. Mole weight: (CH2CH2)x(CF2CF2)y. C=C.F\C(F)=C(\F)F. InChI=1S/C2F4.C2H4/c3-1(4)2(5)6; 1-2/h; 1-2H2. QHSJIZLJUFMIFP-UHFFFAOYSA-N.
Polyethylene-co-vinyl acetate 70:30(wt)mw 60,000. Uses: Designed for use in research and industrial production. Product Category: Polymer/Macromolecule. CAS No. 24937-78-8. Mole weight: 60000. Product ID: ACM24937788-5. Alfa Chemistry ISO 9001:2015 Certified.
Polyethylene-co-vinyl acetate 70:30(wt)mw 65,000
Polyethylene-co-vinyl acetate 70:30(wt)mw 65,000. Uses: Designed for use in research and industrial production. Product Category: Polymer/Macromolecule. CAS No. 24937-78-8. Molecular formula: C18H30O6X2. Mole weight: 65000. Density: 0.95~500 ppm BHT. Product ID: ACM24937788-10. Alfa Chemistry ISO 9001:2015 Certified.
Polyethylene-co-vinyl acetate 70:30(wt)mw 75,000
Polyethylene-co-vinyl acetate 70:30(wt)mw 75,000. Uses: Designed for use in research and industrial production. Product Category: Polymer/Macromolecule. CAS No. 24937-78-8. Mole weight: 75000. Product ID: ACM24937788-2. Alfa Chemistry ISO 9001:2015 Certified.
Poly(ethylene-co-vinyl acetate), vinyl acetate 12 wt. %, melt index 8 g/10 min (190°C/2.16kg)
Poly(ethylene-co-vinyl acetate), vinyl acetate 18 wt. %, 8 g/10 min
Poly(ethylene-co-vinyl acetate), vinyl acetate 18 wt. %, 8 g/10 min. Uses: Flexible tubing, color concentrates, gaskets and molded parts for autos, plastic lenses and pumps. Group: Ethylene-vinyl acetate (eva). CAS No. 24937-78-8. Mole weight: (CH2CH2)m[CH2CH(OCOCH3)]n.
Poly(ethylene-co-vinyl acetate), vinyl acetate 18 wt. %, melt index 8 g/10 min (190°C/2.16kg)