Dyestuff & Pigment Intermediate Core raw material for manufacturing high-grade reactive dyes, disperse dyes, acid dyes and organic pigments; used to synthesize phthalocyanine and anthraquinone dye series with excellent light fastness and heat resistance.

Pharmaceutical Intermediate Used for synthesis of antihypertensive, anti-inflammatory and heterocyclic drugs; participates in condensation, cyclization and amidation reactions to construct drug molecular framework.

Polymer & Resin Raw Material Applied in the production of epoxy resin, alkyd resin, polyester resin and flame retardant materials; improve heat resistance, weather resistance and mechanical properties of polymer materials.

Agrochemical Intermediate Used for synthesis of high-efficiency fungicides, plant growth regulators and pesticide intermediates.

Organic Synthesis Building Block

Important raw material for preparing halogenated phthalimide, phthalic acid derivatives and fine chemical products.