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