Complaint
CERTIFICATE OF ANALYSIS
| Product Name | Aniline | ||
| Batch No. | Ref.Standard | ||
| Product Date | Report Date | ||
| Quantity | Version Number:4 Page 1 of 1 | ||
| Test Item | specification | |||
| High-class | first-class | qualified | Inspection result | |
| Appearance | Colorless,oily,yellowish,transparent liquid,tending to be darker after being stocked. | |||
| Purity % ≥ | 99.8 | 99.6 | 99.4 | |
| Nitrobenzene % ≤ | 0.002 | 0.01 | 0.015 | |
| High Boilers % ≤ | 0.01 | 0.03 | 0.05 | |
| Low Boilers % ≤ | 0.005 | 0.007 | 0.01 | |
| Moisture % ≤ | 0.1 | 0.3 | 0.5 | |
| Conclusion | ||||
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 ofmethylene diphenyl diisocyanate (MDI).
3.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.
4.Aniline is also used at a smaller scale in the production of the intrinsically conducting polymerpolyaniline.
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Q1: Can i get some samples?
