Product description
Aniline is also known as anilin, anilin oil and aminobenzene, with molecular formula of C6H7N. Colorless oily liquid. Melting point - 6.3 ºC, boiling point 184 ºC, relative density 1.02 (20/4 ºC), relative molecular weight 93.128, heat to 370 ºC for decomposition. Slightly soluble in water, easily soluble in ethanol, ether and other organic solvents.
Aniline is one of the most important amines. It is mainly used in the manufacture of dyes, drugs, resins, and can also be used as rubber vulcanization accelerator. It can also be used as a black dye. Its derivative methyl orange can be used as an indicator for acid-base titration.
Product parameters
Appearance
|
Colorless
to
light
yellow,
transparent
liquid
|
Coincidence
|
Purity,%≥
|
99.9
|
99.96
|
Nitrobenzene,%≤
|
0.01
|
0.005
|
Moisture,%≤
|
0.3
|
0.05
|
Freezing Point,ºC≥
|
-6.4
|
-6
|
APHA value≤
|
60
|
40
|
Product grade
|
high quality
|
Inspection
|
Qualified
|
Application
The applications of aniline include:
1. Production of dyes: Aniline is used as a starting material for the production of various dyes, such as indigo, azo dyes, and others.
2. Rubber processing: Aniline is used in the production of rubber processing chemicals, such as accelerators and vulcanizing agents.
3. Pharmaceutical industry: Aniline is used as a starting material for the synthesis of various pharmaceuticals, such as paracetamol, sulfa drugs, and others.
4. Polymer industry: Aniline is also used as a monomer in the production of various polymers, such as nylon and polyurethane.
5. Laboratory reagent: Aniline is used as a reagent for various laboratory experiments, such as in the determination of carbonyl groups and other applications.
6. Explosives: Aniline is used in the production of certain explosives, such as TNT (trinitrotoluene).
7. Pesticides: Aniline is used in the production of certain pesticides, such as herbicides and fungicides.
8. Photography: Aniline is used as a developing agent in black and white photography.
9. Chemical intermediate: Aniline is used as an intermediate in the production of various chemicals, such as rubber antioxidants, corrosion inhibitors, and others.
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