A0786850
Polyacrylonitrile , averageMw50000 , 25014-41-9
Synonym(s):
Vinyl cyanide
| Pack Size | Price | Stock | Quantity |
| 10g | RMB88.80 | In Stock |
|
| 50g | RMB294.40 | In Stock |
|
| 250g | RMB704.80 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 317 °C |
| Density | 1.184 g/mL at 25 °C (lit.) |
| Tg | 125 |
| refractive index | n |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | DMF (Slightly) |
| form | Solid |
| color | White to Off-White |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| InChI | InChI=1S/C3H3N/c1-2-3-4/h2H,1H2 |
| InChIKey | NLHHRLWOUZZQLW-UHFFFAOYSA-N |
| SMILES | C(#N)C=C |
| EPA Substance Registry System | Polyacrylonitrile (25014-41-9) |
Description and Uses
Polyacrylonitrile (PAN) is used as polymeric carbon precursor to form carbon fibers, electrospun activated carbon materials having meso-macro pores, carbon black additives.These are consecutively used in hydrogen storage, EMI shielding, electrochemistry, separation processes. It may find applications in PAN based single walled carbon nanotube composites.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P301+P312-P302+P352-P304+P340-P305+P351+P338 |
| Safety Statements | 24/25 |
| WGK Germany | 3 |
| RTECS | AT6977900 |
| TSCA | TSCA listed |
| HS Code | 39069090 |
| Hazardous Substances Data | 25014-41-9(Hazardous Substances Data) |
| Toxicity | rat,LC,inhalation,> 25gm/m3 (25000mg/m3),Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 6(6), Pg. 54, 1962. |
