Dye & Pigment Intermediate Core raw material for synthesizing high-grade naphthalene-series azo dyes, acid dyes and organic pigments. The dichloro and nitro substituted naphthalene structure improves color fastness, weather resistance and dyeing stability.

Agrochemical Fine Chemicals Used as a key synthetic building block for fungicides, insecticides and plant growth regulators. Its special halogenated aromatic structure provides good biological activity and structural derivatization potential.

Pharmaceutical Intermediate Applied in medicinal chemistry research for the synthesis of naphthalene-derived anti-inflammatory, antibacterial and anti-tumor candidate compounds; widely used in heterocyclic cyclization and structural modification reactions.

Organic Synthesis Building Block Important halogenated nitroaromatic intermediate for custom organic synthesis, capable of reduction, amination, substitution and condensation reactions to prepare various functional fine chemical products.

Industrial Additive Raw Material Used in the production of chemical auxiliaries, dyeing auxiliaries and high-temperature resistant organic chemical raw materials, suitable for high-temperature reaction system synthesis.