CHEMICAL PRODUCTS AND CHEMICAL INTERMEDIATES, NAMELY, [ ALKYL AMINES USED AS INTERMEDIATES IN THE MANUFACTURE OF HERBICIDES, PHARMACEUTICALS, RUBBER, INSECTICIDES AND THE LIKE; SODIUM BISULFITE, ANHYDROUS, USED IN THE MANUFACTURE OF CHEMICAL INTERMEDIATES AND AS A MILD ACID AND REDUCING AGENT IN FINISHING AND IN THE PRODUCTION OF PHOTOGRAPHIC DEVELOPERS AND SYNTHETIC FIBERS, ALSO AS A REDUCING AGENT IN CHROME WASTE TREATMENT, AS A PRESERVATIVE OF FRUITS, VEGETABLES AND OTHER FOOD PRODUCTS; SODIUM SULFITE, ANHYDROUS, USED AS A REDUCING AGENT FOR REMOVING OXYGEN FROM BOILER FEED WATER, AS A DEPRESSANT IN ORE FLOTATION, FOR STRAW AND WOOD PULPING AND IN THE MANUFACTURE OF RUBBER AND CORDAGE; ] SODIUM HYDROSULFITE USED AS A REDUCING AGENT IN INDIGO AND VAT DYEING OF COTTON AND COTTON SYNTHETICS, BASIC INGREDIENT IN THE MANUFACTURE OF CHEMICALS, PLASTICS, RUBBER, BLEACHING AGENT IN THE PROCESSING OF NEWSPRINT AND OTHER GROUNDWOOD PAPER, PULPS, OILS, MINERALS, KAOLIN CLAY AND FIBERS