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| Product | Description | |
|---|---|---|
| POLY(UREA-CO-FORMALDEHYDE), BUTYLATED, 6 0 WT % SOLN IN BUTANOL/XYLENE (75/25) | Liquid; PelletsLargeCrystals;Liquid; OtherSolid. CAS No. 68002-19-7. Molecular formula: C2H6N2O2. Mole weight: 90.08g/mol. IUPAC Name: formaldehyde;urea. SMILES: C=O.C(=O)(N)N. InChI: InChI=1S/CH4N2O.CH2O/c2-1(3)4;1-2/h(H4,2,3,4);1H2. |  |
| Polyurethane | Polyurethane. Alternative Names: Polyurethane foam;Polyurethane foams;Polyisocyanurate resins;Polyurethanes, cellular;PU foam;The following companies react isocyanates or prepolymers with polyols to produce polyurethane foams. The list is incomplete.;POLYURETHANEOLIGOMERS;POLYURETHANEV. CAS No. 9009-54-5. Molecular formula: C3H8N2O. Mole weight: 88.11g/mol. Purity: >99.9%. IUPAC Name: ethylurea. SMILES: CCNC(=O)N. InChI: InChI=1S/C3H8N2O/c1-2-5-3(4)6/h2H2,1H3,(H3,4,5,6). | |
| Polyurethane | Polyurethane. Molecular formula: C3H8N2O. Mole weight: 88.11g/mol. IUPAC Name: ethylurea. SMILES: CCNC(=O)N. InChI: InChI=1S/C3H8N2O/c1-2-5-3(4)6/h2H2,1H3,(H3,4,5,6). | |
| Polyurethanes | Polyurethanes. | |
| Polyuridylic acid potassium salt | Solid. CAS No. 27416-86-0. Molecular formula: C9H13N2O9P. Mole weight: 324.18g/mol. IUPAC Name: [(2R,3S,4R,5R)-5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methyl dihydrogen phosphate. SMILES: C1=CN(C(=O)NC1=O)C2C(C(C(O2)COP(=O)(O)O)O)O. InChI: InChI=1S/C9H13N2O9P/c12-5-1-2-11(9(15)10-5)8-7(14)6(13)4(20-8)3-19-21(16,17)18/h1-2,4,6-8,13-14H,3H2,(H,10,12,15)(H2,16,17,18)/t4-,6-,7-,8-/m1/s1. | |
| Poly(vinyl acetate) | Poly(vinyl acetate). CAS No. 9003-20-7. Molecular formula: C4H6O2. | |
| Poly(vinyl acetate) | Poly(vinyl acetate). Molecular formula: [CH2CHCOOCH3]n. Mole weight: ~140000. | |
| Poly(vinyl acetate), 9003-20-7 | Poly(vinyl acetate), 9003-20-7. CAS No. 9003-20-7. | |
| Poly(vinyl acetate), approx. M.W. 100,000 | Poly(vinyl acetate), approx. M.W. 100,000. CAS No. 9003-20-7. | |
| Poly(vinyl acetate), approx. M.W. 140,000 | Poly(vinyl acetate), approx. M.W. 140,000. CAS No. 9003-20-7. | |
| Poly(vinyl acetate), approx. M.W. 170,000 | Poly(vinyl acetate), approx. M.W. 170,000. CAS No. 9003-20-7. | |
| Poly(vinyl acetate), approx. M.W. 300,000 | Poly(vinyl acetate), approx. M.W. 300,000. CAS No. 9003-20-7. | |
| Polyvinyl Acetate BP | Polyvinyl Acetate BP. CAS No. 9003-20-7. Molecular formula: C4H6O2)n. |  |
| Poly(vinyl acetate-co-butyl maleate-co-isobornyl acrylate) | Poly(vinyl acetate-co-butyl maleate-co-isobornyl acrylate). Alternative Names: POLY(VINYL ACETATE-CO-BUTYL MALEATE-CO-ISOBORNYL ACRYLATE);poly(vinyl acetate-co-butyl maleate-co-isobornyl;Poly(vinyl acetate-co-butyl maleate-co-isobornyl acrylate) solution;POLY(VINYL ACETATE-CO-BUTYL MALEATE-CO-I SOBORNYL ACRYLATE), 50 WT% SOLN ETOH;2. CAS No. 136392-68-2. | |
| Poly(vinyl acetate-co-crotonic acid) | Poly(vinyl acetate-co-crotonic acid). Alternative Names: POLY(VINYL ACETATE-CO-CROTONIC ACID);2-Butenoicacid,polymerwithethenylacetate;aresil86-12;ce5142;ceviana;ceviana020;ceviana021;coponylpk40. CAS No. 25609-89-6. Molecular formula: C8H12O4. Mole weight: 172.18g/mol. IUPAC Name: (E)-but-2-enoic acid;ethenyl acetate. SMILES: CC=CC(=O)O.CC(=O)OC=C. InChI: InChI=1S/2C4H6O2/c1-3-6-4(2)5;1-2-3-4(5)6/h3H,1H2,2H3;2-3H,1H3,(H,5,6)/b;3-2+. | |
| Poly(vinyl acetate), cyanomethyl diphenylcarbamodithioate | All polyethylene imine polymers are hydrophilic and may contain approx. 30% hydrated water. Alternative Names: PVA, PVA-RAFT. Molecular formula: C2H2N(C4H6O2)nC13H10NS2. Mole weight: average Mn 5,000. | |
| Polyvinyl Acetate Phthalate USP | Polyvinyl Acetate Phthalate USP. CAS No. 34481-48-6. Molecular formula: C12H12O6. | |
| Polyvinylacetate/PVP (povidone) Mixtures | Polyvinylacetate/PVP (povidone) Mixtures. Pack Sizes: 1 kg. Product ID: PE-0337. Product Keywords: Pharmaceutical Excipients; Co-processed Excipients; Polyvinylacetate/PVP (povidone) Mixtures; PE-0337. Color: White to yellowish. Physical State: Powder. Solubility: highly soluble in N-methylpyrrolidone. Product Description: White to yellowish powder, insoluble in water but highly soluble in N-methylpyrrolidone. |  |
| Poly(vinyl alcohol) | The polymer product is a hydrophobic material that is insoluble in water or other polar solvents. CAS No. 9002-89-5. Molecular formula: [-CH2CHOH-]n. Mole weight: average Mw ~205,000 g/mol. IUPAC Name: ethenol. SMILES: C=CO. InChI: 1S/C2H4O/c1-2-3/h2-3H,1H2. | |
| Polyvinyl alcohol | Polyvinyl alcohol. Group: Biochemicals. Alternative Names: PVA. Grades: Highly Purified. CAS No. 9002-89-5. Pack Sizes: 50g, 100g, 250g, 500g, 1Kg. Molecular Formula: [C2H4O] n. US Biological Life Sciences. |  Worldwide |
| Polyvinyl Alcohol | Polyvinyl Alcohol |  Sarchem Laboratories New Jersey NJ |
| Polyvinyl Alcohol | Polyvinyl alcohol (PVA) is a synthetic, water-soluble polymer made from the monomer vinyl alcohol. It is produced by the polymerization of vinyl acetate, which is a widely used starting material for various products. Once the vinyl acetate is polymerized, it is hydrolyzed to yield vinyl alcohol units, which are linked together by hydrogen bonds. Alternative Names: Ethenol, homopolymer. CAS No. 9002-89-5. Product ID: CI-HC-0204. IUPAC Name: Ethenol. Canonical SMILES: C=CO. Alfa Chemistry - ISO 9001:32057 Certified. |  |
| Polyvinyl Alcohol | Polyvinyl alcohol occurs as an odorless, white to cream-colored granular powder. Synonyms: Airvol; Alcotex; Celvol; Elvanol; Gelvatol; Gohsenol; Lemol; Mowiol; poly(alcohol vinylicus); Polyvinol; PVA; vinyl alcohol polymer. CAS No. 9002-89-5. Product ID: PE-0526. Molecular formula: (C2H4O)n. Mole weight: 20 000-200 000. Category: Coating Agents; Lubricant; Stabilizing Agents; Viscosity-increasing Agents. Product Keywords: Solubilizer Excipients; Emulsifier Excipients; PE-0526; Polyvinyl Alcohol; Coating Agents; Lubricant; Stabilizing Agents; Viscosity-increasing Agents; (C2H4O)n; 9002-89-5. UNII: 532B59J990. Chemical Name: Ethenol, homopolymer. Grade: Pharmceutical Excipients. Administration route: Ophthalmic and oral. Dosage Form: Ophthalmic preparations and oral tablets. Stability and Storage Conditions: Polyvinyl alcohol is stable when stored in a tightly sealed container in a cool, dry place. Aqueous solutions are stable in corrosionresistant sealed containers. Preservatives may be added to the solution if extended storage is required. Polyvinyl alcohol undergoes slow degradation at 100°C and rapid degradation at 200°C; it is stable on exposure to light. Source and Preparation: Polyvinyl alcohol is produced through the hydrolysis of polyvinyl acetate. The repeating unit of vinyl alcohol is not used as the starting material because it cannot be obtained in the quantities and purity required for polymerization pu | |
| POLYVINYL ALCOHOL | POLYVINYL ALCOHOL. We stock inventory in warehouses throughout the United States, allowing us to serve customers in all regions in a timely and cost effective manner. |  US and Canada |
| Poly(vinyl alcohol) 0588 low-viscosity (PVA-205) | Polyvinyl alcohol appears as odorless white to cream-colored granules or powder. Pure aqueous solutions are neutral or faintly acid and subject to mold growth. pH (4% aqueous solution): 5-8. Strongly hydrophilic. (NTP, 1992);Odourless, tasteless, translucent, white or cream-coloured granular powder;COLOURLESS-TO-WHITE SOLID IN VARIOUS FORMS. CAS No. 9002-89-5. Molecular formula: (C2H3OR)nwhere R = H or COCH3;(CH2CHOH-)n;CH2CHOH;C2H4O. Mole weight: 44.05g/mol. IUPAC Name: ethenol. SMILES: C=CO. InChI: InChI=1S/C2H4O/c1-2-3/h2-3H,1H2. | |
| Poly(vinyl alcohol) 105, | Polyvinyl alcohol appears as odorless white to cream-colored granules or powder. Pure aqueous solutions are neutral or faintly acid and subject to mold growth. pH (4% aqueous solution): 5-8. Strongly hydrophilic. (NTP, 1992);Odourless, tasteless, translucent, white or cream-coloured granular powder;COLOURLESS-TO-WHITE SOLID IN VARIOUS FORMS. CAS No. 9002-89-5. Molecular formula: (C2H3OR)nwhere R = H or COCH3;(CH2CHOH-)n;CH2CHOH;C2H4O. Mole weight: 44.05g/mol. IUPAC Name: ethenol. SMILES: C=CO. InChI: InChI=1S/C2H4O/c1-2-3/h2-3H,1H2. | |
| Poly(vinyl alcohol) 1788 | Polyvinyl alcohol appears as odorless white to cream-colored granules or powder. Pure aqueous solutions are neutral or faintly acid and subject to mold growth. pH (4% aqueous solution): 5-8. Strongly hydrophilic. (NTP, 1992);Odourless, tasteless, translucent, white or cream-coloured granular powder;COLOURLESS-TO-WHITE SOLID IN VARIOUS FORMS. CAS No. 9002-89-5. Molecular formula: (C2H3OR)nwhere R = H or COCH3;(CH2CHOH-)n;CH2CHOH;C2H4O. Mole weight: 44.05g/mol. IUPAC Name: ethenol. SMILES: C=CO. InChI: InChI=1S/C2H4O/c1-2-3/h2-3H,1H2. | |
| Poly(vinyl alcohol) 1788, degree of alcoholysis 87.0~89.0%(mol/mol) | Polyvinyl alcohol appears as odorless white to cream-colored granules or powder. Pure aqueous solutions are neutral or faintly acid and subject to mold growth. pH (4% aqueous solution): 5-8. Strongly hydrophilic. (NTP, 1992);Odourless, tasteless, translucent, white or cream-coloured granular powder;COLOURLESS-TO-WHITE SOLID IN VARIOUS FORMS. CAS No. 9002-89-5. Molecular formula: (C2H3OR)nwhere R = H or COCH3;(CH2CHOH-)n;CH2CHOH;C2H4O. Mole weight: 44.05g/mol. IUPAC Name: ethenol. SMILES: C=CO. InChI: InChI=1S/C2H4O/c1-2-3/h2-3H,1H2. | |
| Poly(vinyl alcohol) 1788 low-viscosity, degree of alcoholysis 87.0~89.0%(mol/mol), CPS:4.6-5.4 | Polyvinyl alcohol appears as odorless white to cream-colored granules or powder. Pure aqueous solutions are neutral or faintly acid and subject to mold growth. pH (4% aqueous solution): 5-8. Strongly hydrophilic. (NTP, 1992);Odourless, tasteless, translucent, white or cream-coloured granular powder;COLOURLESS-TO-WHITE SOLID IN VARIOUS FORMS. CAS No. 9002-89-5. Molecular formula: (C2H3OR)nwhere R = H or COCH3;(CH2CHOH-)n;CH2CHOH;C2H4O. Mole weight: 44.05g/mol. IUPAC Name: ethenol. SMILES: C=CO. InChI: InChI=1S/C2H4O/c1-2-3/h2-3H,1H2. | |
| Poly(vinyl alcohol) 1795 | Polyvinyl alcohol appears as odorless white to cream-colored granules or powder. Pure aqueous solutions are neutral or faintly acid and subject to mold growth. pH (4% aqueous solution): 5-8. Strongly hydrophilic. (NTP, 1992);Odourless, tasteless, translucent, white or cream-coloured granular powder;COLOURLESS-TO-WHITE SOLID IN VARIOUS FORMS. CAS No. 9002-89-5. Molecular formula: (C2H3OR)nwhere R = H or COCH3;(CH2CHOH-)n;CH2CHOH;C2H4O. Mole weight: 44.05g/mol. IUPAC Name: ethenol. SMILES: C=CO. InChI: InChI=1S/C2H4O/c1-2-3/h2-3H,1H2. | |
| Poly(vinyl alcohol) 1797 | Polyvinyl alcohol appears as odorless white to cream-colored granules or powder. Pure aqueous solutions are neutral or faintly acid and subject to mold growth. pH (4% aqueous solution): 5-8. Strongly hydrophilic. (NTP, 1992);Odourless, tasteless, translucent, white or cream-coloured granular powder;COLOURLESS-TO-WHITE SOLID IN VARIOUS FORMS. CAS No. 9002-89-5. Molecular formula: (C2H3OR)nwhere R = H or COCH3;(CH2CHOH-)n;CH2CHOH;C2H4O. Mole weight: 44.05g/mol. IUPAC Name: ethenol. SMILES: C=CO. InChI: InChI=1S/C2H4O/c1-2-3/h2-3H,1H2. | |
| Poly(vinyl alcohol) 1797, degree of alcoholysis 96.0~98.0%(mol/mol) | Polyvinyl alcohol appears as odorless white to cream-colored granules or powder. Pure aqueous solutions are neutral or faintly acid and subject to mold growth. pH (4% aqueous solution): 5-8. Strongly hydrophilic. (NTP, 1992);Odourless, tasteless, translucent, white or cream-coloured granular powder;COLOURLESS-TO-WHITE SOLID IN VARIOUS FORMS. CAS No. 9002-89-5. Molecular formula: (C2H3OR)nwhere R = H or COCH3;(CH2CHOH-)n;CH2CHOH;C2H4O. Mole weight: 44.05g/mol. IUPAC Name: ethenol. SMILES: C=CO. InChI: InChI=1S/C2H4O/c1-2-3/h2-3H,1H2. | |
| Poly(vinyl alcohol) 1799 | Polyvinyl alcohol appears as odorless white to cream-colored granules or powder. Pure aqueous solutions are neutral or faintly acid and subject to mold growth. pH (4% aqueous solution): 5-8. Strongly hydrophilic. (NTP, 1992);Odourless, tasteless, translucent, white or cream-coloured granular powder;COLOURLESS-TO-WHITE SOLID IN VARIOUS FORMS. CAS No. 9002-89-5. Molecular formula: (C2H3OR)nwhere R = H or COCH3;(CH2CHOH-)n;CH2CHOH;C2H4O. Mole weight: 44.05g/mol. IUPAC Name: ethenol. SMILES: C=CO. InChI: InChI=1S/C2H4O/c1-2-3/h2-3H,1H2. | |
| Poly(vinyl alcohol) 1799, degree of alcoholysis 98~99%(mol/mol) | Polyvinyl alcohol appears as odorless white to cream-colored granules or powder. Pure aqueous solutions are neutral or faintly acid and subject to mold growth. pH (4% aqueous solution): 5-8. Strongly hydrophilic. (NTP, 1992);Odourless, tasteless, translucent, white or cream-coloured granular powder;COLOURLESS-TO-WHITE SOLID IN VARIOUS FORMS. CAS No. 9002-89-5. Molecular formula: (C2H3OR)nwhere R = H or COCH3;(CH2CHOH-)n;CH2CHOH;C2H4O. Mole weight: 44.05g/mol. IUPAC Name: ethenol. SMILES: C=CO. InChI: InChI=1S/C2H4O/c1-2-3/h2-3H,1H2. | |
| Poly(vinyl alcohol) 205, | Polyvinyl alcohol appears as odorless white to cream-colored granules or powder. Pure aqueous solutions are neutral or faintly acid and subject to mold growth. pH (4% aqueous solution): 5-8. Strongly hydrophilic. (NTP, 1992);Odourless, tasteless, translucent, white or cream-coloured granular powder;COLOURLESS-TO-WHITE SOLID IN VARIOUS FORMS. CAS No. 9002-89-5. Molecular formula: (C2H3OR)nwhere R = H or COCH3;(CH2CHOH-)n;CH2CHOH;C2H4O. Mole weight: 44.05g/mol. IUPAC Name: ethenol. SMILES: C=CO. InChI: InChI=1S/C2H4O/c1-2-3/h2-3H,1H2. | |
| Poly(vinyl alcohol)224, degree of hydrolysis:87.0-89.0 mol%,Viscosity:40.0-48.0 mPa.s | Polyvinyl alcohol appears as odorless white to cream-colored granules or powder. Pure aqueous solutions are neutral or faintly acid and subject to mold growth. pH (4% aqueous solution): 5-8. Strongly hydrophilic. (NTP, 1992);Odourless, tasteless, translucent, white or cream-coloured granular powder;COLOURLESS-TO-WHITE SOLID IN VARIOUS FORMS. CAS No. 9002-89-5. Molecular formula: (C2H3OR)nwhere R = H or COCH3;(CH2CHOH-)n;CH2CHOH;C2H4O. Mole weight: 44.05g/mol. IUPAC Name: ethenol. SMILES: C=CO. InChI: InChI=1S/C2H4O/c1-2-3/h2-3H,1H2. | |
| Poly(vinyl alcohol) 2488, | Polyvinyl alcohol appears as odorless white to cream-colored granules or powder. Pure aqueous solutions are neutral or faintly acid and subject to mold growth. pH (4% aqueous solution): 5-8. Strongly hydrophilic. (NTP, 1992);Odourless, tasteless, translucent, white or cream-coloured granular powder;COLOURLESS-TO-WHITE SOLID IN VARIOUS FORMS. CAS No. 9002-89-5. Molecular formula: (C2H3OR)nwhere R = H or COCH3;(CH2CHOH-)n;CH2CHOH;C2H4O. Mole weight: 44.05g/mol. IUPAC Name: ethenol. SMILES: C=CO. InChI: InChI=1S/C2H4O/c1-2-3/h2-3H,1H2. | |
| Polyvinyl Alcohol 9002-89-5 | Polyvinyl Alcohol - Surface Coatings. SUPPLIERS TO BUSINESS CUSTOMERS ONLY. |  North America & APAC |
| Polyvinyl Alcohol BP/USP | Polyvinyl Alcohol BP/USP. CAS No. 9002-89-5. Molecular formula: C2H4O)n. | |
| Poly(vinyl alcohol-co-ethylene) | Poly(vinyl alcohol-co-ethylene) (PVA-co-PE) is a hydrophilic biocompatible polymer that has a non-toxic nature. It has high tensile strength and good film forming ability that make it useful in the food packaging industry. CAS No. 25067-34-9. Molecular formula: (CH2CH2)x[CH2CH(OH)]y. Mole weight: 72.11g/mol. IUPAC Name: ethene;ethenol. SMILES: C=C.OC=C. InChI: 1S/C2H4O.C2H4/c1-2-3;1-2/h2-3H,1H2;1-2H2. | |
| Poly(vinyl alcohol-co-ethylene) ethylene 32 mol % | Poly(vinyl alcohol-co-ethylene) ethylene 32 mol % is a non-toxic polymer with good hydrophilicity and biocompatibility. Poly(vinyl alcohol-co-ethylene) ethylene 32 mol % has high tensile strength and excellent film-forming property. Poly(vinyl alcohol-co-ethylene) ethylene 32 mol % can be used in research related to packaging materials[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 25067-34-9. Pack Sizes: 10 g; 25 g; 50 g; 100 g. Product ID: HY-185567. |  |
| polyvinyl alcohol dehydrogenase (cytochrome) | A quinoprotein. The enzyme is involved in bacterial polyvinyl alcohol degradation. Some Gram-negative bacteria degrade polyvinyl alcohol by importing it into the periplasmic space, where it is oxidized by polyvinyl alcohol dehydrogenase, an enzyme that is coupled to the respiratory chain via cytochrome c. The enzyme contains a pyrroloquinoline quinone cofactor. Group: Enzymes. Synonyms: PVA dehydrogenase; PVADH. Enzyme Commission Number: EC 1.1.2.6. 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-0388; polyvinyl alcohol dehydrogenase (cytochrome); EC 1.1.2.6; PVA dehydrogenase; PVADH. Cat No: EXWM-0388. |  |
| Poly(vinyl alcohol),N-methyl-4(4'-formylstyryl)pyridinium methosulfate acetal | Poly(vinyl alcohol),N-methyl-4(4'-formylstyryl)pyridinium methosulfate acetal. Alternative Names: POLY(VINYL ALCOHOL), N-METHYL-4(4'-FORMYLSTYRYL)PYRIDINIUM METHOSULFATE ACETAL;poly(Vinylalcohol)n-methyl-4(4formylstyryl)pyridiniummethosulfateacetal13.3%(10gpolymer);solutioninwater. CAS No. 107845-59-0. Product ID: ACM107845590. Mole weight: ~45,000. Alfa Chemistry - ISO 9001:32057 Certified. | |
| Polyvinyl alcohol (Mw 13000-23000, 87-89% hydrolyzed) | Polyvinyl alcohol (Mw 13000-23000, 87-89% hydrolyzed) is a polyvinyl alcohol with a molecular weight of 130000-23000 and hydrolytic properties. Polyvinyl alcohol (Mw 13000-23000, 87-89% hydrolyzed) is the hydrolysis and removal of acetate groups after the polymerization of ethylene acetate and polyvinyl alcohol is obtained. A degree of hydrolysis of 87-89% indicates that a large part of the acetate groups have been removed, resulting in a large number of hydroxyl groups in the PVA structure. Polyvinyl alcohol with different degrees of hydrolysis can be used to self-crosslink to form cryogel, which can be used as biological excipient. Polyvinyl alcohol can be used in tissue engineering by electrospinning. Polyvinyl alcohol can achieve high cellular density, infiltration, and uniform distribution, facilitating functional connections between cells. Polyvinyl alcohol can improve cell vitality through in vitro cultivation. Polyvinyl alcohol demonstrates promising inhibition of ostersarcoma cancer cells with Doxorubicin (HY-15142A)[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: PVA (Mw 13000-23000, 87-89% hydrolyzed); Poly(Ethenol) (Mw 13000-23000, 87-89% hydrolyzed). CAS No. 9002-89-5. Pack Sizes: 1 g; 5 g; 10 g; 25 g; 50 g; 100 g. Product ID: HY-Y0850J. | |
| Polyvinyl alcohol (Mw 146000-186000, 99+% hydrolyzed) | Polyvinyl alcohol (Mw 146000-186000, 99+% hydrolyzed) is a non-biodegradable, hydrophilic, odorless biomedical polymer with cell adhesion/proliferation inhibition, peripheral nerve regeneration induction, dissolution enhancement, and non-toxic, biocompatible properties[1][2]. Uses: Scientific research. Category: Signaling pathways. CAS No. 9002-89-5. Pack Sizes: 1 g; 5 g; 10 g; 25 g; 50 g; 100 g. Product ID: HY-Y0850. | |
| Poly(vinyl alcohol), Mw ~27,000 | Polyvinyl alcohol appears as odorless white to cream-colored granules or powder. Pure aqueous solutions are neutral or faintly acid and subject to mold growth. pH (4% aqueous solution): 5-8. Strongly hydrophilic. (NTP, 1992);Odourless, tasteless, translucent, white or cream-coloured granular powder;COLOURLESS-TO-WHITE SOLID IN VARIOUS FORMS. CAS No. 9002-89-5. Molecular formula: (C2H3OR)nwhere R = H or COCH3;(CH2CHOH-)n;CH2CHOH;C2H4O. Mole weight: 44.05g/mol. IUPAC Name: ethenol. SMILES: C=CO. InChI: InChI=1S/C2H4O/c1-2-3/h2-3H,1H2. | |
| Polyvinyl alcohol (Mw 30000-70000, 87-90% hydrolyzed) | Polyvinyl alcohol (Mw 30000-70000, 87-90% hydrolyzed) is a polyvinyl alcohol with a molecular weight of 30000-70000 and hydrolytic properties. The degree of hydrolysis refers to the degree to which the acetate groups in the original polyvinyl acetate are converted into hydroxyl groups during the hydrolysis process. Polyvinyl alcohol (Mw 30000-70000, 87-90% hydrolyzed) is the hydrolysis and removal of acetate groups after the polymerization of ethylene acetate. And polyvinyl alcohol is obtained. A degree of hydrolysis of 87-90% indicates that a large part of the acetate groups have been removed, resulting in a large number of hydroxyl groups in the PVA structure. Polyvinyl alcohol with different degrees of hydrolysis can be used to self-crosslink to form cryogel, which can be used as biological excipients[1]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: PVA (Mw 30000-70000, 87-90% hydrolyzed); Poly(Ethenol) (Mw 30000-70000, 87-90% hydrolyzed). CAS No. 9002-89-5. Pack Sizes: 100 mg; 250 mg; 500 mg; 1 g. Product ID: HY-Y0850E. | |
| Polyvinyl alcohol (Mw 31000-50000, 98-99% hydrolyzed) | Polyvinyl alcohol (Mw 31000-50000, 98-99% hydrolyzed), also known as PVA, is a vinyl water-soluble polymer that can be used as a non-ionic surfactant. It can also be used as a biodegradable polymer and can be used in adhesives, coatings, textiles, ceramics and cosmetics. Polyvinyl alcohol can be used in tissue engineering by electrospinning. Polyvinyl alcohol can achieve high cellular density, infiltration, and uniform distribution, facilitating functional connections between cells. Polyvinyl alcohol can improve cell vitality through in vitro cultivation. Polyvinyl alcohol demonstrates promising inhibition of ostersarcoma cancer cells with Doxorubicin (HY-15142A)[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: PVA (Mw 31000-50000, 98-99% hydrolyzed); Poly(Ethenol) (Mw 31000-50000, 98-99% hydrolyzed). CAS No. 9002-89-5. Pack Sizes: 1 g; 5 g; 10 g; 25 g; 50 g. Product ID: HY-Y0850K. | |
| Polyvinyl alcohol (Mw 9000-10000, 80% hydrolyzed) | Polyvinyl alcohol (Mw 9000-10000, 80% hydrolyzed) also known as PVA, is a vinyl water-soluble polymer that can be used as a non-ionic surfactant. Polyvinyl alcohol (Mw 9000-10000, 80% hydrolyzed) can be used as a biodegradable polymer and can be used in adhesives, coatings, textiles, ceramics, and cosmetics. Polyvinyl alcohol can be used in tissue engineering by electrospinning. Polyvinyl alcohol can achieve high cellular density, infiltration, and uniform distribution, facilitating functional connections between cells. Polyvinyl alcohol can improve cell vitality through in vitro cultivation. Polyvinyl alcohol demonstrates promising inhibition of ostersarcoma cancer cells with Doxorubicin (HY-15142A)[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: PVA (Mw 9000-10000, 80% hydrolyzed); Poly(Ethenol) (Mw 9000-10000, 80% hydrolyzed). CAS No. 9002-89-5. Pack Sizes: 100 mg; 500 mg; 1 g; 5 g; 10 g; 25 g; 50 g. Product ID: HY-Y0850I. | |
| Poly(vinyl Alcohol) (n=approx. 1700) | Polyvinyl alcohol appears as odorless white to cream-colored granules or powder. Pure aqueous solutions are neutral or faintly acid and subject to mold growth. pH (4% aqueous solution): 5-8. Strongly hydrophilic. (NTP, 1992);Odourless, tasteless, translucent, white or cream-coloured granular powder;COLOURLESS-TO-WHITE SOLID IN VARIOUS FORMS. CAS No. 9002-89-5. Molecular formula: (C2H3OR)nwhere R = H or COCH3;(CH2CHOH-)n;CH2CHOH;C2H4O. Mole weight: 44.05g/mol. IUPAC Name: ethenol. SMILES: C=CO. InChI: InChI=1S/C2H4O/c1-2-3/h2-3H,1H2. | |
| Poly(vinyl Alcohol) (n=approx. 2000) (degree of saponification ca. 80mol%) | Polyvinyl alcohol appears as odorless white to cream-colored granules or powder. Pure aqueous solutions are neutral or faintly acid and subject to mold growth. pH (4% aqueous solution): 5-8. Strongly hydrophilic. (NTP, 1992);Odourless, tasteless, translucent, white or cream-coloured granular powder;COLOURLESS-TO-WHITE SOLID IN VARIOUS FORMS. CAS No. 9002-89-5. Molecular formula: (C2H3OR)nwhere R = H or COCH3;(CH2CHOH-)n;CH2CHOH;C2H4O. Mole weight: 44.05g/mol. IUPAC Name: ethenol. SMILES: C=CO. InChI: InChI=1S/C2H4O/c1-2-3/h2-3H,1H2. | |
| polyvinyl-alcohol oxidase | This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with oxygen as acceptor. The systematic name of this enzyme class is polyvinyl-alcohol:oxygen oxidoreductase. Other names in common use include dehydrogenase, polyvinyl alcohol, and PVA oxidase. Group: Enzymes. Synonyms: dehydrogenase, polyvinyl alcohol; PVA oxidase. Enzyme Commission Number: EC 1.1.3.30. CAS No. 119940-13-5. 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-0408; polyvinyl-alcohol oxidase; EC 1.1.3.30; 119940-13-5; dehydrogenase, polyvinyl alcohol; PVA oxidase. Cat No: EXWM-0408. | |
| Polyvinyl Alcohol (PVA) | Polyvinyl alcohol appears as odorless white to cream-colored granules or powder. Pure aqueous solutions are neutral or faintly acid and subject to mold growth. pH (4% aqueous solution): 5-8. Strongly hydrophilic. (NTP, 1992);Odourless, tasteless, translucent, white or cream-coloured granular powder;COLOURLESS-TO-WHITE SOLID IN VARIOUS FORMS. CAS No. 9002-89-5. Molecular formula: (C2H3OR)nwhere R = H or COCH3;(CH2CHOH-)n;CH2CHOH;C2H4O. Mole weight: 44.05g/mol. IUPAC Name: ethenol. SMILES: C=CO. InChI: InChI=1S/C2H4O/c1-2-3/h2-3H,1H2. | |
| Polyvinyl alcohol (PVA) blend printing filament | Polyvinyl Alcohol (PVA) blend printing filament is a water-soluble support material for multi-extrusion 3D printing of complex architectures. This material is a blend of different grades of PVA to improve the thermal stability and printability of polyvinyl alcohol. In addition to these improvements, this blend is also less sensitive to degradation by humidity while retaining its water solubility. This pale orange, odorless, and high-quality filament extrudes between 180 to 205 °C and is suitable with all RepRap technology-based desktop 3D printers, such as MakerBot, Ultimaker, RepRap (Mendel, Huxley, Prusa), UP!, Solidoodle, Leapfrog, etc. Alternative Names: PVA blend filament, AtlasSupport. Molecular formula: [-CH2CHOH-]n. IUPAC Name: ethenol. SMILES: C=CO. InChI: InChI=1S/C2H4O/c1-2-3/h2-3H,1H2. | |
| Polyvinyl alcohol (PVA) blend printing filament | Polyvinyl alcohol appears as odorless white to cream-colored granules or powder. Pure aqueous solutions are neutral or faintly acid and subject to mold growth. pH (4% aqueous solution): 5-8. Strongly hydrophilic. (NTP, 1992);Odourless, tasteless, translucent, white or cream-coloured granular powder;COLOURLESS-TO-WHITE SOLID IN VARIOUS FORMS. CAS No. 9002-89-5. Molecular formula: (C2H3OR)nwhere R = H or COCH3;(CH2CHOH-)n;CH2CHOH;C2H4O. Mole weight: 44.05g/mol. IUPAC Name: ethenol. SMILES: C=CO. InChI: InChI=1S/C2H4O/c1-2-3/h2-3H,1H2. | |
| Polyvinyl alcohol (PVA) printing filament | Polyvinyl alcohol appears as odorless white to cream-colored granules or powder. Pure aqueous solutions are neutral or faintly acid and subject to mold growth. pH (4% aqueous solution): 5-8. Strongly hydrophilic. (NTP, 1992);Odourless, tasteless, translucent, white or cream-coloured granular powder;COLOURLESS-TO-WHITE SOLID IN VARIOUS FORMS. CAS No. 9002-89-5. Molecular formula: (C2H3OR)nwhere R = H or COCH3;(CH2CHOH-)n;CH2CHOH;C2H4O. Mole weight: 44.05g/mol. IUPAC Name: ethenol. SMILES: C=CO. InChI: InChI=1S/C2H4O/c1-2-3/h2-3H,1H2. | |
| Polyvinyl alcohol (PVA) printing filament | Polyvinyl alcohol (PVA) printing filament is a water-soluble support material for multi-extrusion 3D printing of complex architectures. PVA is widely used in traditional industries, such as textiles and papermaking, as well as a wide variety of coatings. This colorless, odorless, and high-quality filament extrudes between 180 to 205 °C and is suitable with all RepRap technology-based desktop 3D printers, such as MakerBot, Ultimaker, RepRap (Mendel, Huxley, Prusa), UP!, Solidoodle, Leapfrog, etc. PVA features good adhesion to PLA and nylon materials and is biodegradable in water with no hazardous by-products. Alternative Names: Polyvinyl alcohol (PVA) printing filament, AquaSolve, PVA filament. Molecular formula: [-CH2CHOH-]n. IUPAC Name: ethenol. SMILES: C=CO. InChI: InChI=1S/C2H4O/c1-2-3/h2-3H,1H2. | |
| Polyvinyl Alcohol USP | Polyvinyl Alcohol USP. |  CA, FL & NJ |
| Poly(vinyl butyral) | Poly(vinyl butyral). CAS No. 63148-65-2. | |
| Polyvinyl butyral | Polyvinyl butyral. CAS No. 63148-65-2. Product ID: ALC-FP-63148652. Alfa Chemistry - ISO 9001:32057 Certified. | |
| Polyvinyl butyral | Polyvinyl butyral. Alternative Names: Poly(2-propyl-m-dioxane-4,6-diylene). CAS No. 63148-65-2. | |
| Polyvinyl butyral, | Polyvinyl butyral. CAS No. 63148-65-2. | |
| Polyvinyl Butyral | Polyvinyl Butyral. | |
| Polyvinyl butyral, 15.0-18.0 mPa.s, 40-45% (-C3H6CHO) | Polyvinyl butyral, 15.0-18.0 mPa.s, 40-45% (-C3H6CHO). CAS No. 63148-65-2. | |
| Poly(vinyl butyral-co-vinyl alcohol-co-vinyl acetate) | Poly(vinyl butyral-co-vinyl alcohol-co-vinyl acetate). CAS No. 27360-07-2. Molecular formula: C14H24O5. Mole weight: 272.34g/mol. IUPAC Name: 1,1-bis(ethenoxy)butane;ethenol;ethenyl acetate. SMILES: CCCC(OC=C)OC=C.CC(=O)OC=C.C=CO. InChI: InChI=1S/C8H14O2.C4H6O2.C2H4O/c1-4-7-8(9-5-2)10-6-3;1-3-6-4(2)5;1-2-3/h5-6,8H,2-4,7H2,1H3;3H,1H2,2H3;2-3H,1H2. | |
| Polyvinyl butyral, M.W.170,000-250,000 | Polyvinyl butyral, M.W.170,000-250,000. CAS No. 63148-65-2. | |
| Polyvinyl butyral, M.W.40,000-70,000 | Polyvinyl butyral, M.W.40,000-70,000. CAS No. 63148-65-2. | |
| Polyvinyl butyral, M.W.90,000-120,000 | Polyvinyl butyral, M.W.90,000-120,000. CAS No. 63148-65-2. | |
| Polyvinyl Butyral QB-60L | Polyvinyl Butyral QB-60L. | CA, FL & NJ |
| POLYVINYL BUTYRAL RESINS | POLYVINYL BUTYRAL RESINS. CAS No. 63148-65-2. | |
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