| P-Phenylenediamine (PPD) | Hainan Zhongxin Chemical Co., Ltd. | P-Phenylenediamine (PPD) can be either a white powder, flake or lump with a molecular formula of C6H8N2 and is between 99.5 - 99.9% pure. It is primarily used as a component of engineering polymers and aramid fibers. P-Phenylenediamine (PPD) can also be u...view more P-Phenylenediamine (PPD) can be either a white powder, flake or lump with a molecular formula of C6H8N2 and is between 99.5 - 99.9% pure. It is primarily used as a component of engineering polymers and aramid fibers. P-Phenylenediamine (PPD) can also be used in the production of hair dyes, rubber chemicals, textile dyes, pigments, and photographic developing chemicals. view less |
