181315
Polyacrylonitrile
average Mw 150,000 (Typical)
Manufacturer: Sigma Aldrich
CAS Number: 25014-41-9
Synonym(S): Vinyl cyanide
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 50 G | 181315-50-G | In Stock | ₹ 19,930.00 |
| 100 G | 181315-100-G | In Stock | ₹ 33,100.00 |
181315 - 50 G
In Stock
Quantity
1
Base Price: ₹ 19,930.00
GST (18%): ₹ 3,587.40
Total Price: ₹ 23,517.40
mol wt
average Mw 150,000 (Typical)
Quality Level
200
refractive index
n20/D 1.514
transition temp
Tm 317 °CTg 85 °C
density
1.184 g/mL at 25 °C (lit.)
SMILES string
C=CC#N
InChI
1S/C3H3N/c1-2-3-4/h2H,1H2
InChI key
NLHHRLWOUZZQLW-UHFFFAOYSA-N
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Sigma Aldrich Fine Chemicals Biosciences Polyacrylonitrile, 25014-41-9, MFCD00084395, 100 g | -- | ₹ 32,596.65 | |
| | Polyacrylonitrile,average Mw 50,000 | -- | ₹ 1,625.64 - ₹ 10,010.52 | |
| | Polyacrylonitrile,average Mw 85000 | -- | ₹ 5,561.40 - ₹ 9,154.92 | |
| | Polyacrylonitrile,average Mw 250,000 | -- | ₹ 855.60 - ₹ 7,187.04 | |
| | 25014-41-9 | Polyacrylonitrile | -- | ₹ 1,197.84 - ₹ 7,015.92 |
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Description
- General description: PAN molecule has strong polar nitrile groups.It is relatively insoluble in nature. PAN based carbon fibers possess very high strength compared to other polymeric precursors. When subjected to heat treatment, it can produce high carbon yield giving rise to thermally stable, highly oriented, graphite like molecular structure. Generating carbon-fiber from PAN based fiber is a combination of three processes-- namely stabilization, carbonization and graphitization.[1]
- Application: Polyacrylonitrile (PAN) is used as polymeric carbon precursor to form carbon fibers,[2][3][4] electrospun activated carbon materials having meso-macro pores,[5] carbon black additives.[6]These are consecutively used in hydrogen storage,[2][3][4] EMI shielding,[6] electrochemistry, separation processes.[7] It may find applications in PAN based single walled carbon nanotube composites.[7]
SAFETY INFORMATION
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves