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| Product | Description | |
|---|---|---|
| Polyvinyl acetate | Polyvinyl acetate is used as an emulsifier in drug manufacturing. Uses: Used in the production of polyvinyl acetate emulsions, acrylic fiber, and polyvinyl alcohol; occupational exposure occurs in production workers, painters, and floor layers. Synonyms: Poly(vinyl acetate); PVA. CAS No. 9003-20-7. Molecular formula: (C4H6O2)n. |  |
| Polyvinyl Acetate BP | Polyvinyl Acetate BP. CAS No. 9003-20-7. Molecular formula: C4H6O2)n. |  |
| Polyvinyl acetate,mw 100000 | Polyvinyl acetate,mw 100000. Uses: Designed for use in research and industrial production. Product Category: Polymer/Macromolecule. CAS No. 9003-20-7. Mole weight: 100000. Density: 1.18. Product ID: ACM9003207-4. Alfa Chemistry ISO 9001:2015 Certified. |  |
| Polyvinyl acetate,mw 15000 | Polyvinyl acetate,mw 15000. Uses: Designed for use in research and industrial production. Product Category: Polymer/Macromolecule. CAS No. 9003-20-7. Mole weight: 15000. Density: 1.17. Product ID: ACM9003207-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Polyvinyl acetate,mw 150000 | Polyvinyl acetate,mw 150000. Uses: Designed for use in research and industrial production. Product Category: Polymer/Macromolecule. CAS No. 9003-20-7. Mole weight: 150000. Density: 1.18. Product ID: ACM9003207-5. Alfa Chemistry ISO 9001:2015 Certified. | |
| Polyvinyl acetate,mw 350000 | Polyvinyl acetate,mw 350000. Uses: Designed for use in research and industrial production. Product Category: Polymer/Macromolecule. CAS No. 9003-20-7. Mole weight: 350000. Density: 1.18. Product ID: ACM9003207-2. Alfa Chemistry ISO 9001:2015 Certified. | |
| Polyvinyl acetate,mw 500000 | Polyvinyl acetate,mw 500000. Uses: Designed for use in research and industrial production. Product Category: Polymer/Macromolecule. CAS No. 9003-20-7. Mole weight: 500000. Density: 1.18. Product ID: ACM9003207-3. Alfa Chemistry ISO 9001:2015 Certified. | |
| Polyvinyl Acetate Phthalate USP | Polyvinyl Acetate Phthalate USP. CAS No. 34481-48-6. Molecular formula: C12H12O6. | |
| Dimethyl Phthalate | Dimethyl phthalate is a organic compound with molecular formula (C2H3O2)2C6H4. The methyl ester of phthalic acid, it is a Colorless liquid that is soluble in organic solvents.Dimethyl phthalate is used as an insect repellent for mosquitoes and flies. It is also an ectoparasiticide and has many other uses, including in solid rocket propellants, and plastics. Its LD50 is 8 200 mg/kg (rats, oral). Uses: Dmp can be used to plasticize cellulose acetate which can be further used in the production of laminated safety glass for flight helmets and goggles. it can be used as a plasticizer that forms complexes with polyvinyl alcohol (pva) and lithium salts for the development of solid polymer electrolyte (spe) for solar cell (sc) s. it may also be used as a mixture of polymeric solvents which can be used in the preparation of polyvinylidene fluoride (pvdf). Group: Plastic additivespolymersplasticizers. Alternative Names: DMP. CAS No. 131-11-3. Pack Sizes: Packaging 1, 4 L in poly bottle. Product ID: dimethyl benzene-1,2-dicarboxylate. Molecular formula: 194.2. Mole weight: C10H10O4. COC(=O)C1=CC=CC=C1C(=O)OC. InChI=1S/C10H10O4/c1-13-9 (11)7-5-3-4-6-8 (7)10 (12)14-2/h3-6H, 1-2H3. NIQCNGHVCWTJSM-UHFFFAOYSA-N. 98%. |  |
| Immobilized Pepsin on F7m | Pepsin is an endopeptidase. It hydrolyses proteins and peptides favorably adjacent to aromatic and dicarboxylic L-amino acid residues, preferentially phenylalanine and leucine but not next to valine, alanine, and glycine. Pepsin is not stable above pH 6. 0.F7m: 1. 0 mg pepsin (16 m Anson) immobilized on polyvinyl per CR-column (1 m Anson unit is equivalent to 1 umole of Foline-positive amino acids calculated as tyrosine released from denaturated hemoglobin per minute at 37. 5°C at pH 2; this mAnson unit is equivalentto ca. 180 D-A280 units). Nr. 40 Storage buffer : 50 mM glycine, 10% (v/v) glycerol, pH 4. 0Nr. 33 Reaction buffer: 20 mM Na acetate, pH 4. 7. Nr. 34 Washing buffer: 20 mM Na acetate, 1. 0 M NaCl, pH 4. 7. Group: Enzymes. Synonyms: EC 3. 4. 23. 1; pepsin; lactated pepsin; pepsin fortior; fundus-pepsin; elixir lactate of pepsin; P I; lactated pepsin elixir; P II; pepsin R; pepsin D; Pepsin A. Enzyme Commission Number: EC 3. 4. 23. 1. Storage: 4 °C. Source: Porcine mucosa. EC 3. 4. 23. 1; pepsin; lactated pepsin; pepsin fortior; fundus-pepsin; elixir lactate of pepsin; P I; lactated pepsin elixir; P II; pepsin R; pepsin D; Pepsin A; Immobilized Pepsin. Cat No: NATE-1766. |  |
| N-Ethyl-p-toluenesulfonamide | N-Ethyl-4-toluene sulfonamide is a resin carrier in dental materials used for isolating cavities below restorations; plasticizer in polyvinyl alcohollacquers, polyamides, cellulose acetate, etc. Uses: Designed for use in research and industrial production. Product Category: Heterocyclic Organic Compound. Appearance: Off-white crystalline solid. CAS No. 80-39-7. Molecular formula: C9H13NO2S. Mole weight: 199.27. Purity: MP 63-64.5deg. Density: 1.153 g/cm³. Product ID: ACM80397. Alfa Chemistry ISO 9001:2015 Certified. | |
| Poly (vinyl acetate) | European Pharmacopoeia (Ph. Eur.); Pharmacopoeial Standards. Uses: For analytical and research use. Group: Reagents. Alternative Names: Atlox SemKote P 145, Cevian A 678, Colvinal 266LF, D 50M, Elastofix B 9464, Booksaver, Duro-Lok 260, Craymul 1309, CH 7 (vinyl polymer), AYJV, Bondo, Ivakol FT 50, Expres 41, Acetic acid vinyl ester, polymers, AYAC, Fulatex PD 0330, En-Cor, Gohsenyl M 50, Cevian A 117, Craymul 2322, Duvilax B, Denka Saknohol SN 08H, Instar Bond XKH 582, Cascorez WB 851, DI 50M, A 522, Dur-A-Flex, Duvilax LS 50, ARS-M 5, Airflex EF 41, Denka ASR-M 50, Aracet DPC 50-45, C 24-127, DC 20F, Polyvinyl acetate dispersion 30 per cent, Bakelite AYAC, Polyvinyl Acetate, Bond...123, Dur-O-Set 335, Bovinil H 320, AK 914, AW 321, Bevaloid 400, Ertimul, Gelva TS 85, GIPK 14-23, Bond CH 38, AK 879BA, Duro-O-Set SB 321, Craymul 2325, Elmer's Glue All, BJ 235, B 100, Duro-Lok, Cascorez WB 864, Bond B 81, Duvilax HN, Duvilax LM 52, Evaflex 577-2, Inex 746, CX 08, Duvilax Expres LS, Daratak 56L, A 521F, Cemedine White 605, D 50, Bond CH 28, Emultex 738, GB 101, Atlox SemKote P 140, Gohsenyl A 5025, Gohsenyl 50E8Y, Duvilax BD 20, Cascol 3333, Cevian A 730, Gelva V 7M50, Cevian A 003, 810A, Airflex EF 1188, Gelva GP 702, Gohsenyl A 50Y5, Dur-O-Set 310, Finndisp H 400E8, Bevaloid 83T, Gohsenyl PV 500, Acetic acid ethenyl ester, homopolymer, Elotex E 518/138-2, Gelva |  |
| Poly(vinyl acetate) | Poly(vinyl acetate). CAS No. 9003-20-7. Product ID: 6-00034. Molecular formula: [CH2CH(O2CCH3)]n. Properties: specialty grade with improved solubility. Categories: Polyvinyl acetate. |  |
| Poly(vinyl acetate),40% hydrolyzed | Poly(vinyl acetate),40% hydrolyzed. Uses: Designed for use in research and industrial production. Additional or Alternative Names: ETHENOL, HOMOPOLYMER;POLY[VINYL ALCOHOL] HYDROLYZED;POLYVINYL ALCOHOL PROTECTIVE COLLOID;POLY(VINYL ALCOHOL) 1,000;POLYVINYL ALCOHOL 100'000;POLYVINYL ALCOHOL 10-98;POLYVINYL ALCOHOL 122'400;POLYVINYL ALCOHOL 137'100. Product Category: Polymer/Macromolecule. CAS No. 25213-24-5. Molecular formula: (C2H4O)n. Mole weight: 72000. Purity: 0.96. IUPACName: POLY(VINYL ALCOHOL). Density: 1.18. Product ID: ACM25213245. Alfa Chemistry ISO 9001:2015 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 (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. 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 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 [1]. Uses: Scientific research. Group: Biochemical assay reagents. 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. Product ID: HY-Y0850J. |  |
| PVA Magnetic Nanoparticles(30mg/mL,15nm) | The surface of the super paramagnetic Fe3O4 nanoparticle is covalently functionalized with Polyvinyl acetate (PVA), and has rich amine groups, which can be used for further functionalization. Uses: Pva coated magnetic nanoparticles can be used in the area of diagnostic immunoassay, gene transfection, biomolecule separation, cell separation, enzyme immobilization, drug delivery, and biomedical imaging. Group: Nanospheres. | |
| Polyvinyl butyral,mw 200000 | Polyvinyl butyral,mw 200000. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Aceticacidethenylester,polymerwith1,1-bis(ethenyloxy)butaneandethenol;poly(vinylbutyral-co-vinylalcohol-co-vinylacet;BUTVAR B-98;BUTVAR(R) BR;BUTVAR(R) RS 3120;POLY(VINYL BUTYRAL) 1,000;POLY(VINYL BUTYRAL) 2,000;POLY(VINYL BUTYRAL) 2,400. Product Category: Polymer/Macromolecule. CAS No. 27360-07-2. Mole weight: 200000. Density: 1.100 (23°C). Product ID: ACM27360072. Alfa Chemistry ISO 9001:2015 Certified. | |
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