Chemical products for use in industry, science, photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; soil fertilizers; fire-extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning materials; adhesives for use in industry; preserving salt, other than for foodstuffs; chemical reagents other than for medical or veterinary use; bleaching agents for industrial use