Acrylonitrile
Specifications
| Quality Items | Quality Index | |||||
| Supperior product | First class product | Quality product | ||||
| Apperance | Transparent liquid, no suspended matter | |||||
| Chromaticity (Pt-Co) number | 5 | 5 | 10 | |||
| Density (20C), g/cm3 | 0.800~0.807 | |||||
| Acidity (as acetic acid)/(mg/kg) | 20 | 30 | — | |||
| phl value (5% aqueous solution) | 6.0-8.0 | |||||
| Titration value (5% aqueous solution)/al≤ | 2.0 | 2.0 | 3.0 | |||
| Moisture mass fraction/% | 0.20~0.45 | 0.20~0.45 | 0.20~0.45 | |||
| Mass fraction of total aldehydes (calculated as acetaldehyde)/(mg/kg)≤ | 30 | 50 | 100 | |||
| Mass fraction of total ammonia (as hydrogen acid)/mg/kg) | 5 | 10 | 20 | |||
| Mass fraction of peroxide (calculated as hydrogen peroxide)/(mg/kg)≤ | 0.20 | 0.20 | 0.40 | |||
| Mass fraction of iron/(mg/kg) | 0.10 | 0.10 | 0.20 | |||
| Mass fraction of copper/ (ng/kg) | 0.10 | 0.10 | — | |||
| Mass fraction of acrolein/(ng/kg)≤) | 10 | 20 | 40 | |||
| Mass fraction of acetone/(ng/kg)≤ | 80 | 150 | 200 | |||
| Mass fraction of acetonitrile/ (ng/kg)≤ | 150 | 200 | 300 | |||
| Mass fraction of propionitrile/(ng/kg) | 100 | — | — | |||
| Mass fraction of azole/(mg/kg) | 200 | — | — | |||
| Mass fraction of methacrylonitrile/(g/kg) | 300 | — | — | |||
| Mass fraction of acetone/% | 99.5 | — | — | |||
| Boiling range (at 0. 10133 MP’a)/C | 74.5~79.0 | |||||
| Inhibitor, item fraction of p-phenyl anisole/(eg/kg) | 35~45 | |||||
Packing & Storage
| Packing | It should be packed in a dry and clean special iron drum. The iron drum can only be used after passing the air tightness test. The mouth of the drum is sealed to prevent leakage. It can also be loaded into a special tank truck or transported by a special pipeline. | |||||||
| Storage | Acrylonitrile should be stored in a special covered warehouse for storing toxic and flammable liquids, pay attention to ventilation, isolate from fire, the temperature should not exceed 30C, and be equipped with corresponding safety protection and fire-fighting facilities: it shall not be in contact with oxidants, acids, alkalis, amines, bromines, etc | |||||||
| Transportation | Transportation: Acrylonitrile is a flammable and highly toxic dangerous good, and relevant national regulations should be observed during transportation | |||||||
Free Quote
At present, the company has more than 10 advanced production lines of the hollow glass microspheres with the annual production capacity of 15 thousand tons. To meet the demand of customers, the company can expand production capacity as soon as possible within 20 days. 6S principles Implemented in the production systems.
For samples, pricing, or more information, please call us at 0086 25 51192301 or mail to info@ascent-chem.com or fill out the following form. We will respond to you as soon as possible.
Tel: 0086 25 51192301
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General Information
| Common Names | Acrylonitrile | |||||||
| Structure | C3H3N | |||||||
| CAS No. | 107-13-1 | Boiling Point (℃) | 77.3±0.0 °C at 760 mmHg | |||||
| Molecular Weight | 53.063 | Melting Point (℃) | -83.5 °C | |||||
| Appearance | Transparent liquid, no suspended matter | Density | 0.8±0.1 g/cm3 | |||||
| Vapour Pressure | 97.1±0.1 mmHg at 25°C | Flash Point | 0.0±0.0 °C | |||||
| Water Solubility | Soluble. 7.45 g/100 mL | HS code | 2926100000 | |||||
| Safety Phrases | S53-S9-S16-S45-S61-S36/37 | ||
| RIDADR | UN 1093 3/PG 1 | ||
| WGK Germany | 3 | ||
| Packaging Group | I | ||
| Hazard Class | 3 | ||
| FIRST AID | |
| Inhalation | Quickly leave the scene to a place with fresh air. Keep the respiratory tract unobstructed. If you have difficulty breathing, give oxygen. If breathing stops, perform artificial respiration immediately. |
| Skin | Take off contaminated clothing and rinse the skin thoroughly with soapy water and clear water. |
| Eyes | Lift the eyelids and rinse with flowing water or saline. Seek medical attention. |
| Ingestion | Drink a sufficient amount of warm water to induce vomiting. Wash the stomach with 1:5000 potassium permanganate or 5% sodium thiosulfate solution. Seek medical attention. |
Frequently Asked Questions
What is Acrylonitrile ?
Acrylonitrile is an organic compound with the chemical formula C3H3N. It is a colorless liquid with a pungent odor. Acrylonitrile is an important monomer in the production of various polymers, particularly polyacrylonitrile (PAN). Here are some key points about acrylonitrile:
1. Monomer: Acrylonitrile is primarily used as a monomer in the production of synthetic polymers and copolymers. It readily undergoes polymerization reactions to form polyacrylonitrile (PAN) and its copolymers.
2. Polyacrylonitrile (PAN): Acrylonitrile is a key component in the manufacture of PAN, a versatile polymer used in a wide range of applications. PAN fibers are commonly used in the production of textiles, carpets, and ropes. PAN is also a precursor to carbon fiber, which has high strength and stiffness properties and finds applications in aerospace, automotive, and other industries.
3. Synthetic Rubbers: Acrylonitrile is a major building block for the production of synthetic rubbers. It is copolymerized with other monomers such as butadiene and styrene to form elastomers with improved mechanical properties, chemical resistance, and resilience. These synthetic rubbers are used in the production of tires, hoses, seals, and various other rubber products.
4. Chemical Intermediates: Acrylonitrile serves as an important intermediate in the synthesis of various chemicals. It is used in the production of acrylic acid, which is further converted into superabsorbent polymers, adhesives, coatings, and other products. Acrylonitrile is also a precursor to acrylamide, which is used in the production of flocculants, coagulants, and water treatment chemicals.
5. Specialty Polymers: Acrylonitrile is utilized in the production of specialty polymers with specific properties. For example, acrylonitrile-butadiene-styrene (ABS) is a common thermoplastic used in consumer products, such as appliances, toys, and automotive parts, due to its excellent impact resistance and dimensional stability.
6. Toxicity and Safety: Acrylonitrile is classified as a hazardous chemical due to its toxic and flammable nature. It can irritate the skin, eyes, and respiratory system, and prolonged exposure or high concentrations can have adverse health effects. Proper safety precautions, such as the use of personal protective equipment and ventilation, should be followed when handling acrylonitrile.
It’s worth noting that acrylonitrile is a distinct compound from acetonitrile (methyl cyanide), which is the simplest organic nitrile. Acrylonitrile has an additional double bond compared to acetonitrile, giving it different properties and reactivity.
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