Products
Acrylonitrile for Acrylonitrile Butadiene Rubber
Acrylonitrile for Acrylonitrile Butadiene Rubber,
Acrylonitrile For NBR, Acrylonitrile For Nitrile Rubber,
NBR, Buna-N, and nitrile all represent the same elastomer based on a butadiene and acrylonitrile copolymer. Nitrile is inherently resistant to hydraulic fluids, lubricating oils, transmission fluids and other non-polar petroleum based products due to the polar structure of this elastomer. Nitriles are also resistant to air and water environments.
Product Features
| Product Name | Acrylonitrile |
| Other Name | 2-Propenenitrile, Acrylonitrile |
| Molecular Formula | C3H3N |
| CAS No | 107-13-1 |
| EINECS No | 203-466-5 |
| UN NO | 1093 |
| Hs Code | 292610000 |
| Molecular weight | 53.1 g/mol |
| Density | 0.81 g/cm3 at 25℃ |
| Boiling point | 77.3℃ |
| Melting point | -82℃ |
| Vapor pressure | 100 torr at 23℃ |
| Solubility Soluble in isopropanol, ethanol, ether,acetone, and benzene Conversion factor | 1 ppm = 2.17 mg/m3 at 25 ℃ |
| Purity | 99.5% |
| Appearance | Colorless transparent liquid |
| Application | Used in the manufacture of polyacrylonitrile, nitrile rubber, dyes, synthetic resins |
Certificate of Analysis
|
Test |
Item |
Standard Result |
|
Appearance |
Colorless transparent liquid |
|
|
Color APHA Pt-Co :≤ |
5 |
5 |
|
acidity（acetic acid）mg/kg ≤ |
20 |
5 |
|
PH(5% aqueous solution ) |
6.0-8.0 |
6.8 |
|
Titration value (5% aqueous solution ) ≤ |
2 |
0.1 |
|
Water |
0.2-0.45 |
0.37 |
|
Aldehydes value（acetaldehyde）（mg/kg） ≤ |
30 |
1 |
|
Cyanogens value (HCN) ≤ |
5 |
2 |
|
Peroxide（hydrogen peroxide）（mg/kg） ≤ |
0.2 |
0.16 |
|
Fe （mg/kg） ≤ |
0.1 |
0.02 |
|
Cu （mg/kg） ≤ |
0.1 |
0.01 |
|
Acrolein （mg/kg） ≤ |
10 |
2 |
|
Acetone ≤ |
80 |
8 |
|
Acetonitrile （mg/kg） ≤ |
150 |
5 |
|
Propionitrile （mg/kg） ≤ |
100 |
2 |
|
Oxazole （mg/kg） ≤ |
200 |
7 |
|
Methylacrylonitrile （mg/kg） ≤ |
300 |
62 |
|
Acrylonitrile Content（mg/kg） ≥ |
99.5 |
99.7 |
|
Boiling range (at 0.10133MPa)，℃ |
74.5-79.0 |
75.8-77.1 |
|
Polymerization inhibitor （mg/kg） |
35-45 |
38 |
|
Conclusion |
The results conform with enterprise stand |
|
Package and Delivery
Product Application
Acrylonitrile is produced commercially by propylene ammoxidation, in which propylene,ammonia, and air are reacted by catalyst in a fluidized bed. Acrylonitrile is used primarily as a co-monomer in the production of acrylic and modacrylic fibers. Uses include the production of plastics, surface coatings, nitrile elastomers, barrier resins, and adhesives. It is also a chemical intermediate in the synthesis of various antioxidants, pharmaceuticals, dyes, and surface-active.
1. Acrylonitrile made of polyacrylonitrile fiber, namely acrylic fiber.
2. Acrylonitrile and butadiene can be copolymerized to produce nitrile rubber.
3. Acrylonitrile, butadiene, styrene copolymerized to prepare ABS resin.
4. Acrylonitrile hydrolysis can produce acrylamide, acrylic acid and its esters.
