p-Phenylene Diamine/p-PDA CAS 106-50-3
Specification
| Property | Unit | Min. | Max. |
|---|---|---|---|
| Appearance | White flake | ||
| Initial melting point | °C(≥) | 138.00 | |
| p-Phenylene diamine | %(≥) | 99.90 | |
| o-Phenylene diamine | mg/kg(≤) | 400 | |
| m-Phenylene diamine | mg/kg(≤) | 400 | |
| Aniline | mg/kg | – | |
| p-Chloroaniline | mg/kg(≤) | 100 | |
Application
An intermediate used in the synthesis of engineering polymers, para-aramid fibers, polyimides, hair dyes, rubber chemicals, textile dyes and pigments. p-PDA is selected for the outstanding properties it imparts, including high temperature stability, high strength and chemical and electrical resistance.
Packing & Storage
Fiber Drum or ISO Tank.
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