p – Phenylenediamine(PPD), is one of the most simple aromatic diamine, is also a kind of widely used intermediates, can be used for preparing the azo dyes, polymers, and also can be used in the production of fur dyeing agent, rubber stabilizer and photo developer, para-phenylene diamine or other commonly used inspection iron and copper sensitive reagents. Is very important for phenylenediamine dye intermediates, mainly used for aramid, azo dyes, sulfur dyes, acid dyes, etc.
Keep container tightly closed in a dry and well-ventilated place.
2000 MT annually.
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