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Lingwu, Yinchuan, Ningxia, China
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HS Code |
844751 |
| Chemical Name | Polytetrahydrofuran |
| Abbreviation | PTMEG |
| Chemical Formula | (C4H8O)n |
| Molecular Weight Range | 250 - 5000 g/mol |
| Appearance | Colorless, viscous liquid or waxy solid |
| Odor | Mild, characteristic odor |
| Melting Point | -20°C to 30°C (depending on molecular weight) |
| Solubility In Water | Slightly soluble |
| Solubility In Organic Solvents | Soluble in alcohols, esters, and chlorinated hydrocarbons |
| Density | 1.01 - 1.05 g/cm³ (at 20°C) |
| Glass Transition Temperature | -80°C to -70°C |
| Refractive Index | 1.46 - 1.48 (at 20°C) |
| Viscosity | 200 - 35000 mPa·s (at 25°C, varies by MW) |
| Cas Number | 25190-06-1 |
As an accredited Polytetrahydrofuran factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Polytetrahydrofuran is packaged in a 50 kg blue plastic drum with a sealed lid, featuring hazard labeling and product information. |
| Storage | Polytetrahydrofuran should be stored in tightly sealed containers in a cool, dry, and well-ventilated area, away from heat sources and direct sunlight. It must be kept away from strong oxidizing agents and acids. Proper labeling is essential, and storage conditions should minimize moisture exposure to prevent contamination or degradation. Ensure compatibility with container material to avoid unwanted reactions. |
| Shipping | Polytetrahydrofuran (PTHF) is typically shipped in sealed drums or intermediate bulk containers to prevent moisture absorption and contamination. It should be stored and transported in a cool, well-ventilated area away from heat sources and incompatible materials. Containers must be clearly labeled, and all relevant safety and regulatory guidelines must be followed. |
Competitive Polytetrahydrofuran prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615380400285 or mail to sales2@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615380400285
Email: sales2@sinochem-nanjing.com
Lingwu, Yinchuan, Ningxia, China
