Wholesale price acrylonitrile without suspended matter acrylonitrile liquid
Alias: Vinyl cyanide
Chemical formula: C3H3N
Molecular weight: 53.0626
CAS: 107-13-1
EINECS: 203-466-5
Melting point: -83.6 ℃
Boiling point: 77.3 ℃
Water soluble: slightly soluble
Density: 0.806 g/cm³
Appearance: Colorless transparent liquid
Flash point: -1 ℃(CC)
Usage: Used in the producing of polyacrylonitrile, nitrile rubber, dyes, synthetic resins, medicine etc.
UN No.: 1093
Ignition temperature: 481℃
Refractive Index: 1.385
Viscosity (25ºC): 0.34mPa·s
Explosion ceiling (V/V): 17.0%
Lower explosion limit (V/V): 3.0%
Appearance: Colorless transparent liquid
Solubility: slightly soluble in water, easily soluble in most organic solvents
Technical data
Product name |
Acrylonitrile |
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Standard |
GB/T 7717.1–2008 |
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Item |
Specific |
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Top grade |
I grade |
Qualified |
|
Appearance |
Transparent liquid without suspended matter |
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Chroma (Pt-Co) |
≤ 5 |
≤ 5 |
≤ 10 |
Density (20℃) g/cm3 |
0.800–0.807 |
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Acidity (as acetic acid) mg/kg |
≤ 20 |
≤ 30 |
None |
PH value (5% aqueous solution) |
6.0–9.0 |
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Titration value (5% aqueous solution) mL |
≤ 2.0 |
≤ 2.0 |
≤ 3.0 |
Moisture mass fraction % |
0.2–0.45 |
0.2–0.45 |
0.2–0.60 |
Total aldehyde (as Acetaldehyde) mg/kg |
≤ 30 |
≤ 50 |
≤ 100 |
Total cyanide (as hydrocyanic acid) mg/kg |
≤ 5 |
≤ 10 |
≤ 20 |
Peroxide (as hydrogen peroxide) mg/kg |
≤ 0.20 |
≤ 0.20 |
≤ 0.40 |
Iron mg/kg |
≤ 0.1 |
≤ 0.1 |
≤ 0.2 |
Copper mg/kg |
≤ 0.1 |
≤ 0.1 |
None |
Acetone mass faction mg/kg |
≤ 10 |
≤ 20 |
≤ 40 |
Acrolein mass faction mg/kg |
≤ 80 |
≤ 150 |
≤ 200 |
Methacrylonitrile mass faction mg/kg |
≤ 150 |
≤ 200 |
≤ 300 |
Acetonitrile mass faction mg/kg |
≤ 100 |
None |
None |
Oxazole mass faction mg/kg |
≤ 200 |
None |
None |
Propionitrile mass faction mg/kg |
≤ 300 |
None |
None |
Acrylonitrile mass faction % |
≥ 99.5 |
None |
None |
Boiling range (under at 0.10133Mpa)/℃ |
74.5–79.0 |
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Polymerization inhibitor,p-hydroxyanisole mg/kg |
35–45 |
Chemical properties
It is flammable.Its vapor and air can form explosive mixture. In case of open flame and high heat, it is easy to cause combustion and release toxic gas. Reacts violently with oxidants, strong acids, strong bases, amines, and bromine. Under the high temperature of the fire, the exothermic heat of polymerization can occur, causing the container to rupture.
Storage matters
Usually goods are added with stabilizers.Store in a cool, ventilated warehouse.Keep away from fire and heat sources.The storage temperature should not higher 26℃.The packaging is required to be sealed and not in contact with the air.It should be stored separately from oxidants, acids, alkalis, and edible chemicals, not mixed storage .It should not be stored in large quantities or stored for a long time. Use explosion-proof lighting and ventilation facilities.Prohibiting using the mechanical equipment and tools that are easy to make sparks.Storage areas should be equipped with emergency release equipment and suitable containment materials. The “five pairs” management system for extremely toxic substances should be strictly implemented.
Package: 200 kg/galvanized drum
1 ton/drum
Export tank.
Certificates
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