INDUSTRIAL CHEMICALS USED IN INDUSTRIAL PLANTS, IN THE TEXTILE, CHEMICAL, PAINTING, BUILDING, REFRIGERATION, POLYMERIC MATERIAL, CLEANING, AEROSOL, OIL, MECHANICAL, ELECTRICAL AND ELECTRONIC INDUSTRIES; CHEMICALS TO BE USED IN MANUFACTURING INSULATION FOR PIPES, TUBES AND WALLS; SCIENTIFIC CHEMICALS FOR PERFORMING DIAGNOSTIC PROCEDURES IN NON-MEDICAL LABORATORIES; PHOTOGRAPHIC CHEMICALS FOR DEVELOPING FILMS; CHEMICAL PREPARATIONS FOR TEMPERING AND SOLDERING METALS; CHEMICAL SUBSTANCES FOR PRE...