Description
PARA PHENYLENE DIAMINE (PPDA)
Â
PRODUCT NAME : Â P.P.D.A
CHEMICAL NAME : : PARA PHENYLENE DIAMINE
CAS NO. : ********1
EMPIRICAL FORMULA : Â C6H8N2
FORM SUPPLIED : Â DRY POWDER/LUMPS
APPEARANCE : WHITE TO OFF WHITE POWDER
PURITY : Â Â Â Â Â *9.8 %
 DRY (MIN.)
MELTING POINT : ******1 0 Â C
FLESH POINT : Â ***0 C
OTHER INSOLUBELS Â Â Â Â : Â
    0.5 %
MOISTURE Â Â Â Â Â Â
       : Â
   0.2 %
APPLICATION : PPD is a precursor to aramid plastics and fibers
such   as Kevlar.
derivatives of PPD are used as antiozonants in production of
rubber    products. Â
PPD is also used as a developing agent in the C**1 color
photographic film development process.
In hair dye applications.
* Â * Â Â *
Â
