A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
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: other plastics. Alternative Names: Poly(acrylonitrile-butadiene), Acrylonitrile-butadiene copolymer, 1,3-Butadiene-acrylonitrile copolymer, Acrylonitrile-1,3-butadiene copolymer. CAS No. 9003-18-3. Product ID: buta-1,3-diene; prop-2-enenitrile. Molecular formula: 107.15g/mol. Mole weight: [CH2CH(CN)]x(CH2CH=CHCH2)y. C=CC=C.C=CC#N. InChI=1S/C4H6.C3H3N/c1-3-4-2; 1-2-3-4/h3-4H, 1-2H2; 2H, 1H2. NTXGQCSETZTARF-UHFFFAOYSA-N.
Poly(acrylonitrile-co-butadiene)
Poly(acrylonitrile-co-butadiene). Uses: Designed for use in research and industrial production. CAS No. 9003-18-3. Product ID: ACM9003183-2. Alfa Chemistry ISO 9001:2015 Certified. Categories: buta-1,3-diene;prop-2-enenitrile.
Poly(acrylonitrile-co-butadiene), dicarboxy terminated. Uses: Designed for use in research and industrial production. CAS No. 68891-46-3. Product ID: ACM68891463-4. Alfa Chemistry ISO 9001:2015 Certified.
The polymer product is a hydrophobic material that is insoluble in water or other polar solvents. Uses: Component of epoxy-based adhesives, composites and coatings. intermediate in corrosion-resistant vinyl esters, acrylated epoxies used in radiation curing and photopolymer printing plates. Group: other plastics. CAS No. 68891-46-3. Pack Sizes: 250 mL in poly bottle. Product ID: buta-1,3-diene; prop-2-enenitrile. Molecular formula: average Mn ~3,800. Mole weight: HO2C[CH2CH(CN)]x(CH2CH=CHCH2)yCO2H. C=CC=C.C=CC#N. InChI=1S/C4H6.C3H3N/c1-3-4-2; 1-2-3-4/h3-4H, 1-2H2; 2H, 1H2. NTXGQCSETZTARF-UHFFFAOYSA-N.
Poly(acrylonitrile-co-butadiene) (technical grade). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-Propenenitrile,polymerwith1,3-butadiene. Product Category: Promotional Products. CAS No. 9003-18-3. Purity: 80 g (33%), 80 g (27%), 80 g (21%). Product ID: ACM9003183. Alfa Chemistry ISO 9001:2015 Certified.
Poly(acrylonitrile-co-methyl acrylate)
The polymer product is a hydrophobic material that is insoluble in water or other polar solvents. Uses: Poly(acrylonitrile-co-methyl acrylate) (p(an-co-ma)) may be used to fabricate multilayer mixed matrix membranes (mmmms) for easy separation of ethanol from an ethanol-water mixture. Group: other plastics. Alternative Names: Acrylic acid methyl ester, polymer with acrylonitrile, Methyl acrylate-acrylonitrile copolymer, Acrylonitrile-methyl acrylate polymer, Acrylonitrile-methyl acrylate copolymer. CAS No. 24968-79-4. Pack Sizes: 10 g in glass bottle. Product ID: methyl prop-2-enoate; prop-2-enenitrile. Mole weight: [CH2CH(CN)]x[CH2CH(CO2CH3)]y. COC(=O)C=C.C=CC#N. InChI=1S/C4H6O2.C3H3N/c1-3-4(5)6-2; 1-2-3-4/h3H, 1H2, 2H3; 2H, 1H2. JFHJOMSTWVDDHW-UHFFFAOYSA-N.
Polyacrylonitrile,co-polymer with 6% methyl acrylate,mw 80,000
Polyacrylonitrile,co-polymer with 6% methyl acrylate,mw 80,000. Uses: Designed for use in research and industrial production. Product Category: Polymer/Macromolecule. CAS No. 26658-88-8. Mole weight: 80000. Density: 1.29. Product ID: ACM26658888. Alfa Chemistry ISO 9001:2015 Certified.
Polyacrylonitrile,mw 150000. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-Propenenitrile,homopolymer. Product Category: Polymer/Macromolecule. Appearance: solid. CAS No. 25014-41-9. Mole weight: average Mw 150,000. Purity: 95+%. Density: 1.184. Product ID: ACM25014419-1. Alfa Chemistry ISO 9001:2015 Certified.
Polyadenosinic acid potassium salt
Commonly used for DNA/RNA extraction. Synonyms: Poly A potassium salt; Poly Ra Potassium Salt; Poly-Adenylic Acid potassium salt; Polyadenylic Acid 5' Potassium Salt; Poly A-K. Grades: ≥85%. CAS No. 26763-19-9. Molecular formula: (C10H11O6N5PK)n. Mole weight: (367.30)n.
Polyadenosinic acid sodium salt
Commonly used for DNA/RNA extraction. Synonyms: Poly A sodium salt; Poly Ra sodium salt; Poly-Adenylic Acid sodium salt; Polyadenylic Acid 5' sodium salt; Poly(A) sodium salt. Grades: ≥85%. Molecular formula: (C10H11O6N5PNa)n. Mole weight: (351.19)n.
Specific to (1''-2') linkage of ribose-ribose bond of poly(ADP-D-ribose). Group: Enzymes. Enzyme Commission Number: EC 3.2.1.143. CAS No. 9068-16-0. 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-3826; poly(ADP-ribose) glycohydrolase; EC 3.2.1.143; 9068-16-0. Cat No: EXWM-3826.
Poly [ADP-ribose] polymerase 1 from Human, Recombinant
PARP-1, a nuclear enzyme that synthesizes ADP-ribose polymers from NAD, specifically binds Zn2+ and DNA, and recognizes single-strand breaks in DNA. It is involved in base excision repair, both short-patch and long-patch, rejoining DNA strand breaks and plays a role in p53 expression and activation. A high level of basal neuronal DNA damage and PARP activity has been reported in rat brain tissue. PARP-1 was shown to be required for HIV-1 integration into DNA. If PARP-1 is deficient there is no productive HIV-1 infection. Applications: Parp-1 is a nuclear enzyme that synthesizes adp-ribose polymers from nad+, specifically binds zn2+ and dna, and recognizes single-st...enosine-diphosphate-D-ribosyl)-acceptor ADP-D-ribosyl-transferase; EC 2.4.2.30. Enzyme Commission Number: EC 2.4.2.30. CAS No. 58319-92-9. Poly [ADP-ribose] polymerase 1. Storage: -20°C. Form: Supplied as a solution in 20 mM Tris-HCl, pH 8.0, 200 mM NaCl, 1 mM DTT, 0.1% Triton(TM)-X 100, 50 % glycerol, and 0.1 mg/ml BSA. Source: E. coli. Species: Human. PARP1; poly (ADP-ribose) synthase; ADP-ribosyltransferase (polymerizing); NAD ADP-ribosyltransferase; PARP; PARP-1; NAD+:poly (adenine-diphosphate-D-ribosyl)-acceptor ADP-D-ribosyl-transferase (incorrect); NAD+:poly (adenosine-diphosphate-D-ribosyl)-acceptor ADP-D-ribosyl-transferase; EC 2.4.2.30. Cat No: NATE-0507.
Allylamine appears as a colorless to light yellow colored liquid with a strong ammonia-like odor. Less dense than water. Vapors are heavier than air. Toxic by inhalation, ingestion and skin absorption. Irritates skin, eyes and mucous membranes. Flash point below 0°F. Boiling point 130°F. Used to make pharmaceuticals and other chemicals.;Liquid;COLOURLESS-TO-YELLOW LIQUID WITH PUNGENT ODOUR. Group: Polymers. CAS No. 30551-89-4. Product ID: prop-2-en-1-amine. Molecular formula: 57.09g/mol. Mole weight: C3H7N;CH2CHCH2NH2;C3H7N. C=CCN. InChI=1S/C3H7N/c1-2-3-4/h2H,1,3-4H2. VVJKKWFAADXIJK-UHFFFAOYSA-N.
Poly(allylamine),mw 15000,15% aq. soln. Uses: Designed for use in research and industrial production. Additional or Alternative Names: POLY(ALLYLAMINE);POLYALLYLAMINE 05L;2-Propen-1-amine,homopolymer;Poly(allylamine) solution;POLY(ALLYLAMINE), 20 WT. % SOLUTION IN W ATER, AVERAGE MW CA. 65,000;POLY(ALLYLAMINE), 20 WT. % SOLUTION IN W ATER, AVERAGE MW CA. 17,000;2-Propenamine homopolymer. Product Category: Polymer/Macromolecule. CAS No. 30551-89-4. Molecular formula: [CH2CH(CH2NH2)]n free base. Mole weight: 15000. Product ID: ACM30551894. Alfa Chemistry ISO 9001:2015 Certified.
Poly(allylamine) solution
Polyallylamine hydrochloride is a cationic polyelectrolyte prepared by the polymerization of allylamine. Uses: Soluble in water, lower alcohols, ethylene glycol and formamide. Group: Hydrophilic polymers. Alternative Names: PAH. CAS No. 30551-89-4. Pack Sizes: Packaging 1, 5, 25 g in poly bottle. Product ID: prop-2-en-1-amine. Molecular formula: average Mw ~15,000. Mole weight: [CH2CH(CH2NH2)]n. NCC=C. 1S/C3H7N/c1-2-3-4/h2H,1,3-4H2. VVJKKWFAADXIJK-UHFFFAOYSA-N.
Poly α-guluronate lyase from Zobellia galactanivorans, Recombinant
In enzymology, a poly(alpha-L-guluronate) lyase (EC 4.2.2.11) is an enzyme that catalyzes the chemical reaction: Eliminative cleavage of polysaccharides containing a terminal alpha-L-guluronate group, to give oligosaccharides with 4-deoxy-alpha-L-erythro-hex-4-enuronosyl groups at their non-reducing ends. This enzyme belongs to the family of lyases, specifically those carbon-oxygen lyases acting on polysaccharides. Group: Enzymes. Synonyms: poly(alpha-L-1,4-guluronide) exo-lyase; alginase II; guluronate lyase; L-guluronan lyase; L-guluronate lyase; poly-alpha-L-guluronate lyase; polyguluronate-specific alginate lyase; poly(alpha-L-guluronate) lyase; EC 4.2.2.11. Enzyme Commission Number: EC 4.2.2.11. CAS No. 64177-88-4. Purity: >90% as judged by SDS-PAGE. Poly α-guluronate lyase. Mole weight: 29.1 kDa. Storage: This enzyme is shipped at room temperature but should be stored at -20 °C. Form: 35 mM NaHepes buffer, pH 7.5, 750 mM NaCl, 200 mM imidazol, 3.5 mM CaCl2, 0.02% sodium azide and 25% (v/v) glycerol. Source: E. coli. Species: Zobellia galactanivorans. poly(alpha-L-1,4-guluronide) exo-lyase; alginase II; guluronate lyase; L-guluronan lyase; L-guluronate lyase; poly-alpha-L-guluronate lyase; polyguluronate-specific alginate lyase; poly(alpha-L-guluronate) lyase; EC 4.2.2.11. Cat No: NATE-1563.
Poly(Alpha-Methylstyrene)
Isopropenylbenzene appears as a colorless liquid. Insoluble in water and less dense than water. Flash point 115°F. May be mildly toxic by ingestion, inhalation and skin absorption. Vapors may be narcotic by inhalation. Used as a solvent and to make other chemicals.;Liquid;COLOURLESS LIQUID WITH CHARACTERISTIC ODOUR.;Colorless liquid with a characteristic odor.;Colorless liquid with a characteristic odor. Group: Polymers. Product ID: prop-1-en-2-ylbenzene. Molecular formula: 118.18g/mol. Mole weight: C9H10;C6H5C(CH3)=CH2;C9H10. CC(=C)C1=CC=CC=C1. InChI=1S/C9H10/c1-8 (2)9-6-4-3-5-7-9/h3-7H, 1H2, 2H3. XYLMUPLGERFSHI-UHFFFAOYSA-N.
POLY(α-METHYLSTYRENE)
Isopropenylbenzene appears as a colorless liquid. Insoluble in water and less dense than water. Flash point 115°F. May be mildly toxic by ingestion, inhalation and skin absorption. Vapors may be narcotic by inhalation. Used as a solvent and to make other chemicals.;Liquid;COLOURLESS LIQUID WITH CHARACTERISTIC ODOUR.;Colorless liquid with a characteristic odor.;Colorless liquid with a characteristic odor. Group: Polymers. CAS No. 25014-31-7. Product ID: prop-1-en-2-ylbenzene. Molecular formula: 118.18g/mol. Mole weight: C9H10;C6H5C(CH3)=CH2;C9H10. CC(=C)C1=CC=CC=C1. InChI=1S/C9H10/c1-8 (2)9-6-4-3-5-7-9/h3-7H, 1H2, 2H3. XYLMUPLGERFSHI-UHFFFAOYSA-N.
Poly(alpha-methylstyrene),mw 5000
Poly(alpha-methylstyrene),mw 5000. Uses: Designed for use in research and industrial production. Product Category: Polymer/Macromolecule. CAS No. 25014-31-7. Molecular formula: [-CH2C(CH3)(C6H5)-]n. Mole weight: 5000. Density: 1.05. Product ID: ACM25014317-1. Alfa Chemistry ISO 9001:2015 Certified.
Polyalthic acid
Polyalthic acid is a naturally occurring diterpene found in copaiba oil and is reported to have anti-tumor activity. CAS No. 1235-76-3. Molecular formula: C20H28O3. Mole weight: 316.43.
Polyaluminium
Polyaluminium - Surface Coatings. SUPPLIERS TO BUSINESS CUSTOMERS ONLY.
North America & APAC
Poly Aluminium
Poly Aluminium - Surface Coatings. SUPPLIERS TO BUSINESS CUSTOMERS ONLY.
North America & APAC
Polyaluminium chloride
Polyaluminium chloride. Group: Polymers. Alternative Names: Aluminum chloride hydroxide. CAS No. 1327-41-9.
Polyaluminium Chloride
Polyaluminium Chloride. Group: Biochemicals. Grades: Highly Purified. CAS No. 1327-41-9,101707-17-9,11097-68-0,114442-10-3. Pack Sizes: 25g, 50g, 100g, 250g, 500g. Molecular Formula: Al2Cl(OH)5. US Biological Life Sciences.
Worldwide
Poly Aluminium Chloride
Poly Aluminium Chloride. Group: Polymers. CAS No. 1327-41-9.
Poly Aluminium Chloride Liquid
Poly Aluminium Chloride Liquid. SUPPLIERS TO BUSINESS CUSTOMERS ONLY.
North America & APAC
Poly Aluminium Chloride Powder
Poly Aluminium Chloride Powder. SUPPLIERS TO BUSINESS CUSTOMERS ONLY.
North America & APAC
Polyamide
Polyamide. Group: Polymers.
Polyamide
Polyamide. Group: Biochemicals. Grades: Highly Purified. CAS No. 63428-84-2. Pack Sizes: 100g, 250g, 500g, 1kg. US Biological Life Sciences.
Worldwide
Poly(amide)
Nylon 4,6. CAS No. 63428-83-1. Product ID: 6-00360. Properties: diameter 10 mm 100 mm. Categories: Polyamide.
Polyamideamine epichlorohydrin resin is a crosslinked heteropolymer with cationic charges, which is widely used as a wet strength agent in the paper-making process. Synonyms: polyamideamine-epichlorohydrin (PAE) resin; PAE resin.