Application:
1)Aniline, phenylamine or aminobenzene is an organic compound with the formula C6H7N. Aniline is the simplest and one of the most important aromatic amines, being used as a precursor to more complex chemicals.
2) Being a precursor to many industrial chemicals, its main use is in the manufacture of precursors to polyurethane . The largest application of aniline is for the preparation of methylene diphenyl diisocyanate (MDI).
4)Other uses include rubber processing chemicals (9%), herbicides (2%), and dyes and pigments (2%).As additives to rubber, aniline derivatives such as phenylenediamine [ disambiguation needed ] and diphenylamine , are antioxidants. Illustrative of the drugs prepared from aniline is paracetamol (acetaminophen, Tylenol ). The principal use of aniline in the dye industry is as a precursor to indigo , the blue of blue jeans .
5) Aniline is also used at a smaller scale in the production of the intrinsically conducting polymer polyaniline .
Product |
Indexes |
Data
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|
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inspection result |
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Aniline Oil
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Appearance
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Colorless,oily,yellowish,transparent liquid, tending to be darker after being stocked.
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No.
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Test Item
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Unit
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Result
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1
|
Purity % ≥
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%(m/m)
|
99.95%
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2
|
Nitrobenzene%≤
|
%(m/m)
|
0.001
|
3
|
High Boilers≤
|
%(m/m)
|
0.002
|
4
|
Low Boilers≤
|
%(m/m)
|
0.002
|
5
|
Water Content by Coulometric KF≤
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%(m/m)
|
0.08
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