Acrylonitrile For Synthetic Resin
Technical Index
| Items | Unit | 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 | 10-24cm3 | 0.2-0.45 | 0.37 |
| Aldehydes value(acetaldehyde) | mg/kg ≤ | 30 | 1 |
| Cyanogens value | ≤ | 5 | 2 |
| 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 | mg/kg ≤ | 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) | ºC | 74.5-79 | 75.8-77.1 |
| Polymerization inhibitor | mg/kg | 35-45 | 38 |
Usage
One of the main uses of acrylonitrile is the production of polyacrylonitrile, a versatile polymer with excellent thermal stability and chemical resistance. This polymer is widely used in the textile industry to create high-performance clothing and fabrics that can withstand harsh environmental conditions. Additionally, acrylonitrile is an important building block in the manufacture of nitrile rubber, which is known for its excellent oil and chemical resistance. This makes it a popular choice for the production of gloves, seals and gaskets used in the automotive, healthcare and petroleum industries.
Acrylonitrile also plays a vital role in the production of dyes and synthetic resins. Its chemical structure can be used to create vibrant and long-lasting dyes for applications ranging from textiles to printing inks. Furthermore, its use in synthetic resins enables the development of durable and lightweight materials for the construction, furniture and automotive industries. These qualities make acrylonitrile an important compound for making products that require both strength and aesthetics.
In addition to its applications in manufacturing, acrylonitrile is also used in the pharmaceutical industry. It is the building block for a variety of pharmaceuticals, including antibiotics, antihistamines and cancer drugs. Its ability to react with other compounds allows for the synthesis of complex molecules with therapeutic properties. This highlights the importance of acrylonitrile in the medical field, aiding in the development of life-saving drugs.
In conclusion, acrylonitrile is a valuable compound that has revolutionized various industries. Despite its flammability and potential hazards, its use in the production of polyacrylonitrile, nitrile rubber, dyes, synthetic resins, and pharmaceuticals makes it an essential part of modern manufacturing. Whether making high-performance textiles, durable synthetics or life-saving medicines, acrylonitrile plays a key role in shaping the world we live in today.
