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White crystalline solid or powder to syrup; Slight savoury aroma. Group: Polyamino acids. CAS No. 26982-21-8. Product ID: (2S)-2,5-diaminopentanoic acid; hydrochloride. Molecular formula: 168.62g/mol. Mole weight: C5H13ClN2O2. C(CC(C(=O)O)N)CN.Cl. InChI=1S/C5H12N2O2. ClH/c6-3-1-2-4(7)5(8)9; /h4H, 1-3, 6-7H2, (H, 8, 9); 1H/t4-; /m0. /s1. GGTYBZJRPHEQDG-WCCKRBBISA-N.
Poly-L-ornithine solution
Poly-L-ornithine solution. Uses: Designed for use in research and industrial production. CAS No. 27378-49-0. Product ID: AP27378490-B. Alfa Chemistry ISO 9001:2015 Certified.
Polylysine. Uses: Designed for use in research and industrial production. CAS No. 25104-18-1. Purity: 0.95. Product ID: ACM25104181. Alfa Chemistry ISO 9001:2015 Certified.
Poly(Lys, Phe) 1:1 hydrobromide
Poly(Lys, Phe) 1:1 hydrobromide. Group: Polyamino acids. CAS No. 26700-39-0.
Poly(Lys, Phe) 1:1 hydrobromide
mol wt 20,000-50,000. Group: Polyamino acids.
POLY(LYS, TYR) HYDROBROMIDE
POLY(LYS, TYR) HYDROBROMIDE. Group: Polyamino acids. CAS No. 41705-04-8. 96%.
Polymaleic acid
Maleic acid is a colorless crystalline solid having a faint odor. It is combustible though it may take some effort to ignite. It is soluble in water. It is used to make other chemicals and for dyeing and finishing naturally occurring fibers.;DryPowder; Liquid;Solid;Solid;WHITE CRYSTALS. Group: Polymers. Alternative Names: Hydroxypropylmethacrylamide. CAS No. 26099-09-2. Product ID: (Z)-but-2-enedioic acid. Molecular formula: 116.07g/mol. Mole weight: C4H4O4;HOOCCH=CHCOOH;C4H4O4. C(=CC(=O)O)C(=O)O. InChI=1S/C4H4O4/c5-3 (6)1-2-4 (7)8/h1-2H, (H, 5, 6) (H, 7, 8)/b2-1-. VZCYOOQTPOCHFL-UPHRSURJSA-N. 50% in H2O.
Polymaleic acid
Maleic acid is a colorless crystalline solid having a faint odor. It is combustible though it may take some effort to ignite. It is soluble in water. It is used to make other chemicals and for dyeing and finishing naturally occurring fibers.;DryPowder; Liquid;Solid;Solid;WHITE CRYSTALS. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (z)-2-Butenedioic acid homopolymer. Product Category: Promotional Products. Appearance: liquid. CAS No. 26099-09-2. Molecular formula: C4H4O4. Mole weight: 116.07. Purity: 50% in H2O. IUPACName: (Z)-but-2-enedioic acid. Product ID: ACM26099092-3. Alfa Chemistry ISO 9001:2015 Certified.
Polymaleic acid, 50% in H2O
Maleic acid is a colorless crystalline solid having a faint odor. It is combustible though it may take some effort to ignite. It is soluble in water. It is used to make other chemicals and for dyeing and finishing naturally occurring fibers.;DryPowder; Liquid;Solid;Solid;WHITE CRYSTALS. Group: Polymers. CAS No. 26099-09-2. Product ID: (Z)-but-2-enedioic acid. Molecular formula: 116.07g/mol. Mole weight: C4H4O4;HOOCCH=CHCOOH;C4H4O4. C(=CC(=O)O)C(=O)O. InChI=1S/C4H4O4/c5-3 (6)1-2-4 (7)8/h1-2H, (H, 5, 6) (H, 7, 8)/b2-1-. VZCYOOQTPOCHFL-UPHRSURJSA-N.
Poly(maleic anhydride)
Poly(maleic anhydride). Uses: Designed for use in research and industrial production. Product Category: Polymer/Macromolecule. CAS No. 24937-72-2. Mole weight: ~10,000. Product ID: ACM24937722. Alfa Chemistry ISO 9001:2015 Certified.
Poly(maleic anhydride 1-octadecene)
Poly(maleic anhydride 1-octadecene). Uses: Designed for use in research and industrial production. Product Category: Polymer/Macromolecule. CAS No. 25266-02-8. Density: 0.97 (15.6°C). Product ID: ACM25266028. Alfa Chemistry ISO 9001:2015 Certified.
Poly(maleic anhydride-alt-1-octadecene)
The polymer product is a hydrophobic material that is insoluble in water or other polar solvents. Uses: Release coatings, anti-corrosive, thickening agent, chelant/surfactant and cross-linker for epoxy or alcohol functional polymers. Group: Hydrophobic polymers. Alternative Names: maleic copolymer, maleated copolymer, maleated polymer. Pack Sizes: 1 kg in poly bottle.
The enzyme is involved in the biosynthesis of the polymannose O-polysaccharide in the outer leaflet of the membrane of Escherichia coli serotype O9a. O-Polysaccharide structures vary extensively because of differences in the number and type of sugars in the repeat unit. The dual kinase/methylase WbdD also catalyses the methylation of 3-phospho-α-D-Man-(1?2)-α-D-Man-(1?2)-α-D-Man-(1?3)-α-D-Man-(1?3)-[α-D-Man-(1?2)-α-D-Man-(1?2)-α-D-Man-(1?3)-α-D-Man-(1?3)]n-α-D-Man-(1?3)-α-D-Man-(1?3)-α-D-GlcNAc-α-diphospho-ditrans,octacis-undecaprenol (cf. EC 2.1.1.294, 3-phospho-α-D-Man-(1?2)-α-D-Man-(1?3)-α-D-Man-(1?3)-α-D-Man-diphospho-ditrans,octacis-undecaprenol 3-phospho-methyltransferase). Group: Enzymes. Synonyms: WbdD. Enzyme Commission Number: EC 2.7.1.181. 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-3013; polymannosyl GlcNAc-diphospho-ditrans,octacis-undecaprenol kinase; EC 2.7.1.181; WbdD. Cat No: EXWM-3013.
polymannuronate hydrolase
Does not act on alginic acid, which is a copolymer of polymannuronate. Group: Enzymes. Synonyms: polymannuronic acid polymerase. Enzyme Commission Number: EC 3.2.1.121. CAS No. 99283-64-4. 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-3804; polymannuronate hydrolase; EC 3.2.1.121; 99283-64-4; polymannuronic acid polymerase. Cat No: EXWM-3804.
Poly(melamine-co-formaldehyde),isobutylated. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,3,5-Triazine-2,4,6-triamine,polymerwithformaldehyde,isobutylated;Isobutylalcohol,formaldehyde,melaminepolymer;Isobutylalcohol,polymerwithformaldehydeandmelamine;Melamine,formaldehydepolymer,isobutylated;Paraformaldehyde,formaldehyde,melaminepolymer,isob. Product Category: Polymer/Macromolecule. CAS No. 68002-21-1. Molecular formula: C4H8N6O. Mole weight: 156.145920 [g/mol]. Purity: 0.96. IUPACName: formaldehyde;1,3,5-triazine-2,4,6-triamine. Canonical SMILES: C=O.C1(=NC(=NC(=N1)N)N)N. Density: 1 g/mL at 25ºC. ECNumber: 614-204-8. Product ID: ACM68002211. Alfa Chemistry ISO 9001:2015 Certified.
Poly(melamine-co-formaldehyde),methylated/butylated(55/45). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,3,5-Triazine-2,4,6-triamine,polymerwithformaldehyde,butylatedmethylated;Melamine,formaldehydepolymer,butylated,methylated;Melamine,formaldehydepolymer,methylated,butylated;poly(melamine-co-formaldehyde);POLY(MELAMINE-CO-FORMALDEHYDE), METHYLATED/BUTYLAT. Product Category: Polymer/Macromolecule. CAS No. 68036-97-5. Product ID: ACM68036975. Alfa Chemistry ISO 9001:2015 Certified.
Polymer dielectric grey for screen printing
Polycarbonate resin combines strong impact properties with high transparency, making it useful for a wide variety of applications. Lightweight and highly processable, PC resin can be used for precision molding at a wide range of temperatures. Uses: Automotive, optics, electronics, industrial, consumer goods. Group: Polycarbonates (pc).
Polymeric isocyanate curing agent with low free TDI
Polymeric isocyanate curing agent with low free TDI. Group: Polymers.
Polymeric isocyanate curing agent with modified TDI
Polymeric isocyanate curing agent with modified TDI. Group: Polymers.
POLYMER Invivo Transfection Kit
Polymer-based in vivo transfection kit. Functionally tested in mice tissue-targeted delivery of siRNA and plasmid DNA via IV,IP,IT administrations. Kit includes: Polymer-based reagent. Transfection Enhancer. Protocol for mice and rats. Uses: Transfection of DNA, RNA, protein and small molecules. Product ID: 5021.
Polymethacrylates. CAS No. 9003-21-8. Product ID: PE-0204. Molecular formula: C4H6O2. Mole weight: 86.09. Category: Coating Systems Excipients. Product Keywords: Pharmaceutical Excipients; Solid Dosage Form; Coating Systems Excipients; Polymethacrylates; PE-0204; C4H6O2; 9003-21-8; 9003-21-8. Appearance: Clear Liquid. EC Number: 203-625-9. Synonym(s): 2-Propenoicacid, methylester, homopolymer. Storage: Flammables area. Boiling Point: 110 °C. Density: 1.22 g/mL at 25 °C.
Poly(methacrylic acid)
Methacrylic acid appears as a clear colorless liquid (or low-melting solid) with a pungent odor. Corrosive to metals and tissue. Flash point 170°F. Melting point 61°F. May polymerize exothermically if heated or contaminated. If the polymerization takes place inside a container, the container may rupture violently. Less dense than water. Vapors heavier than air. Used to make plastics.;Liquid;COLOURLESS LIQUID OR COLOURLESS CRYSTALS WITH CHARACTERISTIC ODOUR.;Colorless liquid or solid (below 61°F) with an acrid, repulsive odor.;Colorless liquid or solid (below 61°F) with an acrid, repulsive odor. Group: Polymers. CAS No. 25087-26-7. Product ID: 2-methylprop-2-enoic acid. Molecular formula: 86.09g/mol. Mole weight: C4H6O2;CH2=C(CH3)COOH;C4H6O2;C4H6O2. CC(=C)C(=O)O. InChI=1S/C4H6O2/c1-3(2)4(5)6/h1H2, 2H3, (H, 5, 6). CERQOIWHTDAKMF-UHFFFAOYSA-N.
Poly(methacrylic acid)ammonium salt,30% soln. in water
Poly(methacrylic acid)ammonium salt,30% soln. in water. Uses: Designed for use in research and industrial production. Product Category: Polymer/Macromolecule. CAS No. 30875-88-8. Molecular formula: [-CH2C(CH3)(CO2H)-]x[-CH2C(CH3)(CO2H)-]y. Mole weight: 15000. Product ID: ACM30875888. Alfa Chemistry ISO 9001:2015 Certified.
Polymethacrylic acid,sodium salt
Polymethacrylic acid,sodium salt. Uses: Designed for use in research and industrial production. Product Category: Polymer/Macromolecule. Appearance: 30% solids in water (Unit weight includes weight of solvent). CAS No. 54193-36-1. Molecular formula: (C4H6O2)x?xNa. Mole weight: 9500. Density: 1.2. Product ID: ACM54193361. Alfa Chemistry ISO 9001:2015 Certified.
Poly(methacrylic acid)sodium salt,30% soln. in water
Poly(methacrylic acid)sodium salt,30% soln. in water. Uses: Designed for use in research and industrial production. Product Category: Polymer/Macromolecule. CAS No. 25086-62-8. Molecular formula: C4H6O2.Na. Mole weight: 15000. Product ID: ACM25086628. Alfa Chemistry ISO 9001:2015 Certified.
Poly(methacrylic acid, sodium salt) solution
The hydrophilic polymer contains polar or charged functional groups, making it soluble in water. Uses: Water treatment agent for cooling towers, boilers and heat exchangers. Group: Hydrophilic polymers. Alternative Names: Sodium polymethacrylate, Sodium polymethacrylic acid, Poly(methacrylic acid) sodium salt. CAS No. 54193-36-1. Pack Sizes: Packaging 1 L in poly bottle. Product ID: sodium; 2-methylprop-2-enoate. Molecular formula: average Mn ~5,400 average Mw ~9,500 by GPC. Mole weight: [CH2C(CH3)(CO2Na)]n. CC(=C)C(=O)O[Na]. 1S/C4H6O2.Na/c1-3(2)4(5)6;/h1H2, 2H3, (H, 5, 6);/q;+1/p-1. SONHXMAHPHADTF-UHFFFAOYSA-M.
Poly(methacryloyl chloride),25% soln. in dioxane
Poly(methacryloyl chloride),25% soln. in dioxane. Uses: Designed for use in research and industrial production. Additional or Alternative Names: POLY(METHACRYLOYL CHLORIDE);POLY(METHACROYL CHLORIDE);METHACRYLOYL CHLORIDE POLYMER;Poly(methacroyl chloride) (25% in dioxane);POLY(METHACRYLOYL CHLORIDE): (25% IN DIOXANE);methacryloyl chloride homopolymer. Product Category: Polymer/Macromolecule. CAS No. 26937-45-1. Product ID: ACM26937451. Alfa Chemistry ISO 9001:2015 Certified.
poly(methyl acrylate)
poly(methyl acrylate). Group: Polymers. CAS No. 9003-21-8.
Polymethyl acrylate
Polymethyl acrylate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-Propenoicacid,methylester,homopolymer;Methylacrylatehomopolymer;Polymethacrylates;METHYL ACRYLATE LATEX;METHYL ACRYLATE RESIN;POLY(METHYL ACRYLATE);Polymethyl-acrylate paste;POLY(METHYL ACRYLATE), SOLUTION IN TOLUE NE, AVERAGE MW CA. 40,000 (GPC. Product Category: Polymer/Macromolecule. CAS No. 9003-21-8. Molecular formula: (C4H6O2)x. Mole weight: 40000. Purity: 0.96. IUPACName: poly(methyl acrylate) macromolecule. Density: 1.22 (25°C). Product ID: ACM9003218. Alfa Chemistry ISO 9001:2015 Certified.
average Mw ~40,000 by GPC. Group: Hydrophobic polymers.
Poly(methyl acrylate) solution
The polymer product is a hydrophobic material that is insoluble in water or other polar solvents. Uses: Pma/methylamine borane (meab) composites, prepared by solution blending process finds uses as a hydrogen storage material with better dehydrogenation property compared to meab. Group: Hydrophobic polymers. Alternative Names: Methyl acrylate homopolymer, Acrylic acid methyl ester polymer. CAS No. 9003-21-8. Pack Sizes: 50, 100 g in glass bottle. Molecular formula: average Mw ~40,000 by GPC. Mole weight: (C4H6O2)n. COC(=O)C=C.
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product is an environmentally benign reducing agent and has been enhanced for catalytic efficiency. Click here for more information.Harnessing the reactivity of poly(methylhydrosiloxane) for the reduction and cyclization of biomass to high-value products. Uses: Harnessing the reactivity of poly(methylhydrosiloxane) for the reduction and cyclization of biomass to high-value products. Group: Bioelectronic materials self assembly and lithography. Alternative Names: hydroxy(dimethyl)silane, hydroxy(trimethyl)silane, tetramethylsilane. CAS No. 63148-57-2. Pack Sizes: 50, 250 g in glass bottle. Molecular formula: average Mn 1,700-3,200. Mole weight: C9H30O2Si3. 0.95.
Poly(methyl methacrylate) (PMMA) serves as an effective material for the production of micro-fluidic chips. Uses: Scientific research. Group: Signaling pathways. Alternative Names: Poly(methyl methacrylate), beads; PMMA. CAS No. 9011-14-7. Pack Sizes: 100 g. Product ID: HY-W391506.
Poly(methyl methacrylate)
PMMA is a transparent plastic that offers incredible strength and stiffness and can be optically clear. This transparency makes it easy for advanced vision systems or employees performing physical visual inspections to analyze and monitor food product quality throughout transportation. Uses: Pmma is often used to store milk and other dairy products, oils, and feed for animals. acrylic is also used to create mixing bowls, where transparency can aid mixing and other cooking process applications. pmma is bpa-free and non-toxic when solid, and its so biocompatible that acrylic is frequently used in dentures and cavity fillings. Group: 3d printing materials bioelectronic materials hydrophobic polymersself assembly and lithographyorganic field effect transistor (ofet) materials polymersfood grade plastic. Alternative Names: Poly(methyl methacrylate), Methyl methacrylate resin, Perspex. CAS No. 9011-14-7. Pack Sizes: 25 g in poly bottle. Product ID: Poly(methyl 2-methylpropenoate). Molecular formula: average Mw ~350000 by GPC. Mole weight: [CH2C(CH3)(CO2CH3)]n. 1S/C5H9O2/c1-4(2)5(6)7-3/h1-3H3. PMAMJWJDBDSDHV-UHFFFAOYSA-N.