Diphenylamine
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Introduction
Product name: Diphenylamine
Molecular Formula：(C6H5)2NH
Molecular Weight： 169.23
CAS NO：122-39-4
Appearance:white to light brown flake
Quality:Diphenylamine≥99.60%
Low Boiling Point≤0.30%
High Boiling Point≤0.30%
Aniline≤0.10%
Application:Diphenylamine is mainly used for synthesizing rubber antioxidant, dye, medicine intermediate, lubricating oil antioxidant and gunpowder stabilizer.
CERTIFICATE OF ANALYSIS
Product | Diphenylamine | ||
CAS No | 122-39-4 | ||
Batch no. | 2016021801 | Quantity: | 50kg |
Date of manufacturing: | 18/02/2016 | Date of test: | 18/02/2016 |
Parameters | Specification | Results | |
Appearance | White flake | Conform | |
Diphenylamine content, % | 99.6%min | 99.88% | |
Low boiling point, % | 0.3max | 0.08 | |
High boiling point, % | 0.3max | 0.03 | |
Aniline content, % | 0.1max | 0.01 | |
Freezing point, ℃ | 52.60 | 52.62 | |
Water exletract reaction | Neutral | Neutral | |
Water, % | 0.2max | 0.08 | |
Ethanolinsoluble matter, % | 0.05max | 0,01 | |
Conclusion: | Comply to the enterprise standard | ||