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POLYVINYL PYRROLIDONE K30 For Synthesis
average molecular weight 40000
| Article No. | Grade | Purity | CAS No. | Molecular Formula | Molecular Weight | H.S. Code | Shelf Life |
|---|---|---|---|---|---|---|---|
| SC2435 | For Synthesis | 9003-39-8 | (C6H9NO)n | ~40000 | 3905.9910 | 60 Months |
Packings
| 100 g,500 g |
Physical Properties
| Physical state at 20 °C | Solid |
| Colour | White powder |
| pH value | 5 - 8 at 10 g/l at 20 °C |
| Melting point/ Freezing point [°C] | >300°C |
| Viscosity at 40°C [mm2/s] | 2.4 mm2/s at 20 °C |
Specifications
| Appearance | White to yellowish white powder |
| Viscosity (5% in water; 25°C) | About 2.4 cps |
| Residual monomer | Max 0.8% |
| Water content | Max 5% |
| Sulphated ash | Max 0.02% |
Safety Information and Hazard Symbols
| Symbol | |
| Signal Word | |
| UN No. | |
| IMCO Class No. | |
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| Hazardous Statement | |
| Precaution Statement | |
| Risk Statement | |
| Safety Statement | 22-24/25 |