99.9% acetonitrile industrial grade acetonitrile used for solvents acetonitrile

Short Description:

Acetonitrile is an organic compound with a molecular formula of C2H3N. It is a colorless liquid, highly volatile with a special odor similar to ether.It has excellent solvent properties. It can dissolve a variety of organic, inorganic and gaseous substances. It has certain toxicity and is infinitely miscible with water and alcohol. Acetonitrile can undergo typical nitrile reactions,is used to prepare many typical nitrogen-containing compounds,is an important organic intermediate.

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Product Tags

acetonitrile-5

Acetonitrile

Acetonitrile can be used as a solvent for the synthesis of vitamin A, cortisone, carbonamine drugs and their intermediates, also used as an active medium solvent for the manufacture of vitamin B1 and amino acids .Alternative to chlorinated solvents. Used in vinyl coatings, also used as extractant for fatty acids, alcohol denaturant, butadiene extractant and solvent for acrylonitrile synthetic fibers.Also has many usages in fabric dyeing, lighting, perfume manufacturing and photosensitive material manufacturing.

Physical properties

Appearance: Colorless liquid with pungent odor	Molecular weight 41.06
Relative density (water=1) : 0.79 （ 15℃ ）	Critical temperature (℃): 274.7
Melting point: -45℃	Heat of combustion (kJ/mol): 1264.0
Boiling point: 81.6℃	Critical pressure (MPa): 4.83
Relative vapour density (Air=1):1.42	logarithmic octanol/water partition coefficient: -0.34
Chemical formula C 2H3N	Explosion ceiling % (V/V): 16.0
Ignition temperature(℃): 524	Lower explosion limit % (V/V): 3.0
Saturated vapor pressure (kPa):13.33 （ 27℃ ）	Flash point: 12.8℃ （CC） ; 6℃ （OC）
Solubility: miscible with water, soluble in most organic solvents such as ethanol and ether	CAS No.: 75-05-8

Technical data

Product name	Industrial grade Acetonitrile
Standard	Q/SY 03491--2018
Item	Specific
Appearance	Transparent liquid without suspended matter
Density (20℃) g/cm3	0.781--0.784
Chroma (Pt-Co)	≤ 10
Acidity (as acetic acid) mg/kg	≤ 50
Boiling range （under at 0.10133Mpa）/℃	81.0--82.0
Moisture w/%	≤ 0.030
Total cyanide (as hydrocyanic acid) mg/kg	≤ 10
Acetone mg/kg	≤ 25
Ammonia mg/kg	≤ 6
Acrylonitrile mg/kg	≤ 25
Regroup (include propionitrile) mg/kg	≤ 500
Iron mg/kg	≤ 0.5
Copper mg/kg	≤ 0.5
Purity w/%	≥ 99.9
Result	Top grade