II. RESEARCH. 



609 



Sebacic acid. 

 Malic acid. 

 Calciumbimalate. 

 Acouitic acid. 

 Anisic acid. 

 Asparnginic acid. 

 ( 'amphoric acid. 

 Cinnamic acid. 

 Cuminic acid. 

 Fumaric acid. 

 Picramic acid. 

 Salicylous acid. 

 Sorbic acid. 

 Camphcrmonobrornide. 

 Benzolbi chloride . 

 Benzoin. 

 Styracin. 

 Styrol. 

 Bcnzoylalcohol from crude cinnamic 



alcohol. 



Pheuylpropylic alcohol, 

 ilonochlortoluene. 

 Xylcne. 



Naphtalinbichloride. 

 Mesitylene. 

 Cymene. 



Chrysophanic acid. 

 Emodiiie. 

 A pore tin. 

 Erythroretin. 

 Phaoretin. 

 Gentisine. 

 Haematoxyline. 

 Indigotin. 

 Taurin. 

 Glycyrrhizin. 

 Melampyrite (Dulcit). 

 Glycocoll. 

 Inosite. 

 Allantoiu. 

 Taurin. 



Hyoglycocholic acid. 

 Acouitine. 

 Aesculin. 



Stafsfuvt " Abraumsalz." 



Potassium chloride, obtained by means 

 of hot extraction. 



Kieserite, obtained by cold lixiviation 

 of the residues of the above process. 



Picromerite, obtained by action of 

 Kieserite on Potassium chloride in 

 the heat. 



Potassium sulphate, prepared by de- 

 composition of the picromerite by 

 means of potassium chloride. 

 40075. 



Ainygdalin. 



Anernonin. 



Anemonic acid. 



Arbutin. 



Methylhydroquinone from Arbutine 



Green Hydroquinone from Ar butino 



Asaron. 



Atropine. 



Tropiusulphate. 



Atropa acid. 



Tropa acid. 



Berberinnitrate. 



Cantharidin. 



Caffeine, raw. 



Caffeine, pure crist. 



Colchicin. 



C'olumbin. 



Conine. 



Corydalin. 



Coumarin. 



Cubebin. 



Datuiine. 



Delphinine. 



Elaterine cry St. 



Filicin. 



Filimelissic acid. 



Ononine. 



Helenin. 



Lactucerin. 



Imperatorin. 



Peucedanin. 



Picrotoxin. 



Piperine. 



Potassiumpiperinate. 



Quercitrin. 



Quininvalerate. 



Saponin. 



Solanin. 



Stramonine. 



Syriugin. 



Theobromine. 



Urson. 



Veratrine. 



Rubidiumbitartrate. 



Dr. H. Trommsdarff] Erfurt. 

 Potash (crude fused), by fusion of 



the potassium sulphate with lime 



and charcoal (Leblanc's Process). 

 Potash 95%, by evaporation and 



calcination of the leys from the 



above. 

 Potash hydrated, free from sulphuric 



acid ; by refinement of the potash 



at 95%. 



Qq 



