A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Polyethylene oxide. Group: Polymers. CAS No. 68441-17-8.
Poly(ethylene oxide), 4-arm, amine terminated
Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Uses: Activated peg derivatives can be used to modify peptides, proteins, or in other bioconjugation applications. pegylated materials have found broad use in drug delivery systems, virology, and immunology, as the incorporation of peg improves pharmacological properties such as increased water solubility, enhanced resistance to degradation (protein hydrolysis), increased circulation half-life, and reduced antigenicity. in addition to pegylation, activated peg derivatives can also be used to form networks for tissue engineering or drug delivery applications, depending on the architecture and reactivity. Group: Poly(ethylene glycol) and poly(ethylene oxide). Molecular formula: average Mn 10000.
Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Uses: Activated peg derivatives can be used to modify peptides, proteins, or in other bioconjugation applications. pegylated materials have found broad use in drug delivery systems, virology, and immunology, as the incorporation of peg improves pharmacological properties such as increased water solubility, enhanced resistance to degradation (protein hydrolysis), increased circulation half-life, and reduced antigenicity. in addition to pegylation, activated peg derivatives can also be used to form networks for tissue engineering or drug delivery applications, depending on the architecture and reactivity. Group: Poly(ethylene glycol) and poly(ethylene oxide). Molecular formula: average Mn 10000.
Poly(ethylene oxide), 4-arm, hydroxy terminated
Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Uses: Activated peg derivatives can be used to modify peptides, proteins, or in other bioconjugation applications. pegylated materials have found broad use in drug delivery systems, virology, and immunology, as the incorporation of peg improves pharmacological properties such as increased water solubility, enhanced resistance to degradation (protein hydrolysis), increased circulation half-life, and reduced antigenicity. in addition to pegylation, activated peg derivatives can also be used to form networks for tissue engineering or drug delivery applications, depending on the architecture and reactivity. Group: Poly(ethylene glycol) and poly(ethylene oxide). Molecular formula: average Mn 10000.
Poly(ethylene oxide)4-armsuccinimid&
Poly(ethylene oxide)4-armsuccinimid&. Group: Poly(ethylene glycol) and poly(ethylene oxide). Alternative Names: POLY(ETHYLENE OXIDE)4-ARMSUCCINIMID&; peo-4 arm-sg terminated; Poly(ethylene oxide), 4-arm, succinimidyl glutarate terminated average Mn 10,000 by GPC. CAS No. 154467-38-6. 96%.
Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Uses: Activated peg derivatives can be used to modify peptides, proteins, or in other bioconjugation applications. pegylated materials have found broad use in drug delivery systems, virology, and immunology, as the incorporation of peg improves pharmacological properties such as increased water solubility, enhanced resistance to degradation (protein hydrolysis), increased circulation half-life, and reduced antigenicity. in addition to pegylation, activated peg derivatives can also be used to form networks for tissue engineering or drug delivery applications, depending on the architecture and reactivity. Group: Poly(ethylene glycol) and poly(ethylene oxide). Molecular formula: average Mn 10000.
Poly(ethylene oxide), 4-arm, thiol terminated
Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Uses: Activated peg derivatives can be used to modify peptides, proteins, or in other bioconjugation applications. pegylated materials have found broad use in drug delivery systems, virology, and immunology, as the incorporation of peg improves pharmacological properties such as increased water solubility, enhanced resistance to degradation (protein hydrolysis), increased circulation half-life, and reduced antigenicity. in addition to pegylation, activated peg derivatives can also be used to form networks for tissue engineering or drug delivery applications, depending on the architecture and reactivity. Group: Poly(ethylene glycol) and poly(ethylene oxide). Molecular formula: average Mn 10000.
Poly(ethylene oxide), 6-arm, anthracene terminated. Group: other materials.
Poly(ethylene oxide), 6-arm, hydroxy terminated
Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Uses: Activated peg derivatives can be used to modify peptides, proteins, or in other bioconjugation applications. pegylated materials have found broad use in drug delivery systems, virology, and immunology, as the incorporation of peg improves pharmacological properties such as increased water solubility, enhanced resistance to degradation (protein hydrolysis), increased circulation half-life, and reduced antigenicity. in addition to pegylation, activated peg derivatives can also be used to form networks for tissue engineering or drug delivery applications, depending on the architecture and reactivity. Group: Poly(ethylene glycol) and poly(ethylene oxide). Molecular formula: average Mn 17000.
Poly(ethylene oxide)-block-polycaprolactone, 4-arm. Group: Biodegradable polymerspoly(ethylene glycol) and poly(ethylene oxide). CAS No. 30174-06-2.
Poly(ethylene oxide)-block-polycarprola&
Poly(ethylene oxide)-block-polycarprola&. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-oxepanone,polymerwithoxirane;POLY(ETHYLENE OXIDE)-BLOCK-POLYCARPROLA&;Poly(ethylene oxide)-block-polycaprolactone, four-arm. Product Category: Biomaterials. CAS No. 30174-06-2. Purity: 0.96. Product ID: ACM30174062. Alfa Chemistry ISO 9001:2015 Certified.
Poly(ethylene oxide)-block-polylactide, 4-arm
We offer you this block copolymer with good biocompatibility. Group: Biodegradable polymerspoly(ethylene glycol) and poly(ethylene oxide). Pack Sizes: 250 mg in glass insert 1 g in glass bottle. Molecular formula: PLA average Mn ~3,500 poly(ethylene oxide) Mn ~2,500.
Polyethylene oxide,diamine terminated(134cs(50°c)). Uses: Designed for use in research and industrial production. Additional or Alternative Names: POLY(PROPYLENE GLYCOL)-BLOCK-POLY(ETHYLENE GLYCOL)-BLOCK-POLY(PROPYLENE GLYCOL) BIS(2-AMINOPROPYL ETHER);Oxirane,methyl-,polymerwithoxirane,bis(2-aminopropyl)ether;Poly(oxyethylene,oxypropylene)diamine;poly(propyleneglycol-block-peg-block-ppgbis(2-a;POLY(. Product Category: Polymer/Macromolecule. CAS No. 65605-36-9. Mole weight: 2000. Purity: 0.96. Density: 1.08. Product ID: ACM65605369. Alfa Chemistry ISO 9001:2015 Certified.
Polyethylene oxide,mw 100000(15cp(5% solution at25°c)). Uses: Designed for use in research and industrial production. Product Category: Polymer/Macromolecule. CAS No. 25322-68-3. Mole weight: 100000. Density: 1.21. Product ID: ACM25322683-9. Alfa Chemistry ISO 9001:2015 Certified.
Polyethylene oxide,mw 300000(750cp(5% solution at 25°c))
Polyethylene oxide,mw 300000(750cp(5% solution at 25°c)). Uses: Designed for use in research and industrial production. Product Category: Polymer/Macromolecule. CAS No. 25322-68-3. Mole weight: 300000. Density: 1.21. Product ID: ACM25322683-12. Alfa Chemistry ISO 9001:2015 Certified.
Polyethylene oxide,mw 4000000(1,650-3,850cp(1% solution at 25°c))
Polyethylene oxide,mw 4000000(1,650-3,850cp(1% solution at 25°c)). Uses: Designed for use in research and industrial production. Product Category: Polymer/Macromolecule. CAS No. 25322-68-3. Mole weight: 4000000. Density: 1.21. Product ID: ACM25322683-2. Alfa Chemistry ISO 9001:2015 Certified.
Polyethylene oxide,mw 400000(2,750cp(5% solution at 25°c))
Polyethylene oxide,mw 400000(2,750cp(5% solution at 25°c)). Uses: Designed for use in research and industrial production. Product Category: Polymer/Macromolecule. CAS No. 25322-68-3. Mole weight: 400000. Density: 1.21. Product ID: ACM25322683-3. Alfa Chemistry ISO 9001:2015 Certified.
Polyethylene oxide,mw 5000000(5,500-8,000cp(1% solution at 25°c))
Polyethylene oxide,mw 5000000(5,500-8,000cp(1% solution at 25°c)). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,2-ethanediol,homopolymer;2-ethanediyl). alpha.-hydro-.omega.-hydroxy-Poly(oxy-1;Alcox E 160;Alcox E 30;alcoxe30;alkapolpeg-200;alkapolpeg-300;alkapolpeg-600. Product Category: Polymer/Macromolecule. CAS No. 25322-68-3. Molecular formula: N/A. Mole weight: 5000000. Density: 1.21. Product ID: ACM25322683. Alfa Chemistry ISO 9001:2015 Certified.
Polyethylene oxide,mw 900000(8,800-17,600cp(5% solution at 25°c))
Polyethylene oxide,mw 900000(8,800-17,600cp(5% solution at 25°c)). Uses: Designed for use in research and industrial production. Product Category: Polymer/Macromolecule. CAS No. 25322-68-3. Mole weight: 900000. Density: 1.21. Product ID: ACM25322683-7. Alfa Chemistry ISO 9001:2015 Certified.
Poly(ethylene oxide) NF
PEO. Grades: NF. CAS No. 25322-68-3. Product ID: 8-01628. Mole weight: Mw 7,000,000 Da. Properties: 40-60 Pas.
Poly(ethylene oxide) NF
PEO. Grades: NF. CAS No. 25322-68-3. Product ID: 8-01627. Mole weight: Mw 5,000,000 Da. Properties: ~8.75 Pas (1%).
Poly(ethylene oxide) NF
PEO. Grades: NF. CAS No. 25322-68-3. Product ID: 8-01622. Mole weight: Mw 200,000 Da. Properties: ~900 mPas (5%).
Poly(ethylene oxide) NF
PEO. Grades: NF. CAS No. 25322-68-3. Product ID: 8-01626. Mole weight: Mw 4,000,000 Da. Properties: ~6.5 Pas (1%).
Poly(ethylene oxide) NF
PEO. Grades: NF. CAS No. 25322-68-3. Product ID: 8-01625. Mole weight: Mw 2,000,000 Da. Properties: ~3.6 Pas (1%).
Poly(ethylene oxide) NF
PEO. Grades: NF. CAS No. 25322-68-3. Product ID: 8-01624. Mole weight: Mw 900,000 Da. Properties: ~3 Pas (2%).
Poly(ethylene oxide) NF
PEO. Grades: NF. CAS No. 25322-68-3. Product ID: 8-01623. Mole weight: Mw 300,000 Da. Properties: ~13 Pas (2%).
Poly(ethylene oxide) NF
PEO. Grades: NF. CAS No. 25322-68-3. Product ID: 8-01115. Molecular formula: HO-[CH2CH2O]n-H. Mole weight: available in Mw from 100-7,000 kDa.
polyethylene, oxidized
polyethylene, oxidized. Group: Polymers. CAS No. 68441-17-8.
Poly(ethylene), oxidized
PE. CAS No. 68441-17-8. Product ID: 6-00310.
Polyethylene,oxidized
Polyethylene,oxidized. Group: Polymers. Alternative Names: PEO. CAS No. 68441-17-8/25322-68-3. Product ID: Ethene,homopolymer,oxidized. Molecular formula: 0.00000. 96%.
Polyethylene Polyamines
Polyethylene Polyamines. Group: Polymers.
Polyethylene-polypropylene glycol
Polyethylene-polypropylene glycol. Group: Polyethylene (pe). Alternative Names: BLOCK COPOLYMER OF POLYETHYLENE AND POLYPROPYLENE GLYCOL; SYNPERONIC F 108; SYNPERONIC L 121; SYNPERONIC L 122; SYNPERONIC P 105; SYNPERONIC P 85; SYNPERONIC PE(R)/F68; SYNPERONIC PE(R)/L61. Mole weight: H(OCH2CH2)x(OCH2CHCH3)y(OCH2CH2)zOH.
Polyethylene-polypropylene glycol
Polyethylene-polypropylene glycol. Uses: For analytical and research use. Group: Impurity standards. CAS No. 9003-11-6. Molecular Formula: C5H10O2. Mole Weight: 102.13. Catalog: APB9003116.
Polyethylene-polypropylene glycol, average mol wt 8350
100g Pack Size. Group: Building Blocks, Organics. Formula: N/A. CAS No. 9002-88-4. Prepack ID 38627771-100g. See USA prepack pricing.
Poly(ethylene succinate)
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 polymerspolymers. Alternative Names: Ethylene glycol succinate. CAS No. 25569-53-3. Product ID: butanedioic acid; ethane-1,2-diol. Molecular formula: average Mw 10,000. Mole weight: (OCH2CH2O2CCH2CH2CO)n. OCCO.OC(=O)CCC(O)=O. 1S/C4H6O4.C2H6O2/c5-3(6)1-2-4(7)8; 3-1-2-4/h1-2H2, (H, 5, 6)(H, 7, 8); 3-4H, 1-2H2. VJVOPINBJQWMNY-UHFFFAOYSA-N.
Polyethylene succinate
Polyethylene succinate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Butanedioicacid,polymerwith1,2-ethanediol;ETHYLENE GLYCOL SUCCINATE POLYESTER;POLY(ETHYLENE SUCCINATE);POLY(ETHYLENE GLYCOL SUCCINATE);SUCCINATE ETHYLENE GLYCOL POLYESTER;ETHYLENE GLYCOL SUCCINATE, FOR GC;Poly(ethylene Glycol Succinate) [Liquid Phase for. Product Category: Polymer/Macromolecule. CAS No. 25569-53-3. Molecular formula: C6H10O5. Mole weight: 10000. Purity: MP 88-90deg. Density: 1.08. Product ID: ACM25569533. Alfa Chemistry ISO 9001:2015 Certified.
A common thermoplastic polyester in daily life, it has excellent toughness, tensile strength, impact strength, abrasion resistance and electrical insulation. Uses: Polyethylene terephthalate is an excellent waterproof and moisture-proof material. plastic bottles made of pet are used for mineral water and carbonated soft drinks. its high mechanical strength makes pet film an ideal choice for tape applications. its chemical inertness and other physical properties make it suitable for food packaging. other packaging applications include rigid cosmetic cans, mic. Group: 3d printing materials hydrophobic polymerspolymers. CAS No. 25038-59-9. Pack Sizes: 250 g in poly bottle. Product ID: ethane-1,2-diol; terephthalic acid. Molecular formula: 228.2g/mol. Mole weight: (C10H8O4)n. OCCO.OC(=O)c1ccc(cc1)C(O)=O. InChI=1S/C8H6O4. C2H6O2/c9-7 (10)5-1-2-6 (4-3-5)8 (11)12; 3-1-2-4/h1-4H, (H, 9, 10) (H, 11, 12); 3-4H, 1-2H2. FYIBGDKNYYMMAG-UHFFFAOYSA-N.
Poly(ethylene terephthalate)
PET. CAS No. 25038-59-9. Product ID: 7-00257. Categories: Polyethylene terephthalate.
Polyethylene Terephthalate
PET is a general-purpose thermoplastic polymer that belongs to the polyester family of polymers. Known for their excellent combination of properties such as mechanical, thermal, chemical resistance as well as dimensional stability, polyester resins are suitable for extruded applications that require clarity, toughness and consistent processing performance. PET can be alloyed and compounded with engineering resins. Polyester resins are low cost, withstand temperatures up to 80?C, offer good wetting to glass fibers, have a relatively low shrinkage of 4% ? 8% during curing, and provide a linear expansion ranging from 100 - 200 x 10-6 K-1. Uses: Used in electrical parts including relay bases and lamp sockets, pump housings, gears, sprockets, chair arms, casters and furniture components. Group: Polyethylene terephthalate (pet). Alternative Names: PET. CAS No. 25038-59-9. Product ID: poly(ethylene terephthalate). Molecular formula: 228.2g/mol. Mole weight: C10H12O6. OCCO.OC(=O)c1ccc(cc1)C(O)=O. InChI=1S/C8H6O4. C2H6O2/c9-7 (10)5-1-2-6 (4-3-5)8 (11)12; 3-1-2-4/h1-4H, (H, 9, 10) (H, 11, 12); 3-4H, 1-2H2. FYIBGDKNYYMMAG-UHFFFAOYSA-N.
Poly Ethylene Terephthalate
Poly Ethylene Terephthalate. Group: Polymers.
poly(ethylene terephthalate) hydrolase
The enzyme, isolated from the bacterium Ideonella sakaiensis, also produces small amounts of terephthalate (cf. EC 3.1.1.102, mono(ethylene terephthalate) hydrolase). The reaction takes place on PET-film placed in solution. Group: Enzymes. Synonyms: PETase; PET hydrolase. Enzyme Commission Number: EC 3.1.1.101. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-3437; poly(ethylene terephthalate) hydrolase; EC 3.1.1.101; PETase; PET hydrolase. Cat No: EXWM-3437.
Polyethylene Terephthalate, (polyester, PET, PETP), fabric, weight.m-2-92g, thickness 0.13 mm
PET is a general-purpose thermoplastic polymer that belongs to the polyester family of polymers. Known for their excellent combination of properties such as mechanical, thermal, chemical resistance as well as dimensional stability, polyester resins are suitable for extruded applications that require clarity, toughness and consistent processing performance. PET can be alloyed and compounded with engineering resins. Polyester resins are low cost, withstand temperatures up to 80?C, offer good wetting to glass fibers, have a relatively low shrinkage of 4% ? 8% during curing, and provide a linear expansion ranging from 100 - 200 x 10-6 K-1. Uses: Food and beverage bottles and containers | flexible food packaging | thermal insulation | clothing | biaxially oriented pet film | tape (magnetic, pressure-sensitive adhesive) | 3d printing filament | 3d printing plastic petg | alloy with engineering resins | disposable packaging trays | blister packs | thin film solar cells | waterproof barrier in undersea cables. Group: Polyethylene terephthalate (pet).
Polyethylene-(UHMWPE), film, thickness 0.2 mm, size 150×150 mm
Polyethylene-(UHMWPE), film, thickness 0.2 mm, size 150×150 mm. Group: Polyethylene (pe).
Polyethylene-(UHMWPE), powder, mean particle size 150micron, weight 100 g
Polyethylene-(UHMWPE), powder, mean particle size 150micron, weight 100 g. Group: Polyethylene (pe).
Polyethylene-(UHMWPE), rod, diam. 100 mm, L 500 mm
Polyethylene-(UHMWPE), rod, diam. 100 mm, L 500 mm. Group: Polyethylene (pe).
Polyethylene-(UHMWPE), sheet, thickness 3 mm, size 500×500 mm
Polyethylene-(UHMWPE), sheet, thickness 3 mm, size 500×500 mm. Group: Polyethylene (pe).
Poly(ethylene/vinyl acetate)[60:40(wt)]. Uses: Designed for use in research and industrial production. Product Category: Polymer/Macromolecule. CAS No. 24937-78-8. Molecular formula: (-CH2CH2-)x[-CH2CH(O2CCH3)-]y. Product ID: ACM24937788-1. Alfa Chemistry ISO 9001:2015 Certified.
Poly(ethylene/vinyl acetate)[72:28(wt)]
Poly(ethylene/vinyl acetate)[72:28(wt)]. Uses: Designed for use in research and industrial production. Product Category: Polymer/Macromolecule. CAS No. 24937-78-8. Molecular formula: (-CH2CH2-)x[-CH2CH(O2CCH3)-]y. Density: 0.965. Product ID: ACM24937788-4. Alfa Chemistry ISO 9001:2015 Certified.
Poly(ethylene/vinyl alcohol)[44:56(wt.)]
Poly(ethylene/vinyl alcohol)[44:56(wt.)]. Uses: Designed for use in research and industrial production. Product Category: Polymer/Macromolecule. CAS No. 25067-34-9. Molecular formula: (-CH2CH2-)x[-CH2CH(OH)-]y. Density: 1.03. Product ID: ACM25067349. Alfa Chemistry ISO 9001:2015 Certified.
Polyethylene waxes
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