Toxic Substances

Used as dye intermediate, pharmaceutical synthesis raw material, rubber vulcanization accelerator, organic synthesis raw material, pesticide manufacturing and photosensitive material.

Used as raw material for phenolic resin preparation, pharmaceutical intermediate, disinfectant and preservative, dye synthetic raw material, rubber auxiliary, raw material for spice and pesticide production.

Used as metal heat treatment agent, raw material for barium salt synthesis, industrial water softener, chemical analytical reagent, electronic ceramic raw material and fabric printing and dyeing auxiliary.

Used as welding flux, wood preservative, battery electrolyte raw material, organic synthesis catalyst, printing and dyeing mordant and electroplating industrial auxiliary.

Used as raw material for bromide synthesis, environmental friendly flame retardant, water treatment disinfection agent, pesticide intermediate, pharmaceutical chemical raw material and special chemicals for oilfield.

Used as raw material of polyurethane flexible foam, industrial anticorrosive coating, composite adhesive, polyurethane elastomer, sealant and textile coating raw material.

Used for polyurethane rigid foam, building thermal insulation materials, synthetic raw materials of artificial leather, industrial high-grade coatings and high temperature resistant structural adhesives.

Used as high-frequency circuit board substrate, aerospace composite materials, electronic component packaging materials, high temperature resistant insulating paint and special high temperature resistant adhesives.