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West Ujimqin Banner, Xilingol League, Inner Mongolia, China
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HS Code |
451368 |
| Chemicalname | Polyvinyl Alcohol |
| Abbreviation | PVA |
| Casnumber | 9002-89-5 |
| Molecularformula | (C2H4O)n |
| Appearance | White to yellowish powder or granules |
| Solubilityinwater | Soluble |
| Meltingpoint | 230°C (decomposes) |
| Density | 1.19–1.31 g/cm³ |
| Ph | 5.0–7.5 (4% solution) |
| Viscosity | Varies depending on degree of polymerization and alcoholysis |
| Biodegradability | Biodegradable under suitable conditions |
| Tensilestrength | 30–90 MPa |
| Glasstransitiontemperature | 85°C |
| Moistureabsorption | High |
| Refractiveindex | 1.49–1.53 |
As an accredited Polyvinyl Alcohol factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | White, moisture-proof plastic bag labeled “Polyvinyl Alcohol (PVA), Net weight: 25 kg,” with safety and handling instructions printed on the side. |
| Storage | Polyvinyl Alcohol should be stored in a tightly sealed container, away from moisture, heat, and direct sunlight. Keep it in a cool, dry, and well-ventilated area, separated from strong oxidizing agents. Avoid sources of ignition. Ensure the storage area is labeled and complies with regulatory requirements. Proper storage preserves the material’s quality and prevents contamination or hazardous reactions. |
| Shipping | Polyvinyl Alcohol (PVA) should be shipped in tightly sealed, moisture-proof containers to prevent contamination and degradation. Store and transport it in cool, dry conditions, away from strong oxidizers. PVA is non-hazardous and stable under normal shipping conditions but should be handled according to standard chemical handling guidelines. |
Competitive Polyvinyl Alcohol prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615651039172 or mail to sales9@alchemist-chem.com.
We will respond to you as soon as possible.
Tel: +8615651039172
Email: sales9@alchemist-chem.com
West Ujimqin Banner, Xilingol League, Inner Mongolia, China
