Para Phenylene Diammine
Para-Phenylenediamine (p-Phenylenediamine, PPDA) is a colorless to white crystalline solid that turns red-brown upon exposure to air due to oxidation. It has a mild, characteristic aromatic amine odor and is widely used as an intermediateā¦
About this product
Para-Phenylenediamine (p-Phenylenediamine, PPDA) is a colorless to white crystalline solid that turns red-brown upon exposure to air due to oxidation. It has a mild, characteristic aromatic amine odor and is widely used as an intermediate in the dye industry.
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- Location
- India
- US shipments
- 5 to 3 buyers since Jan 6, 2026
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